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  • Compounds formed by Mannich reaction of a coordinated amine with an α-methylene nitro compound and formaldehyde – Syntheses and structures
    Coordin. Chem. Rev. (IF 13.324) Pub Date : 2018-04-05
    Neil F. Curtis

    This review covers compounds formed by Mannich-like reactions of coordinated amine-compounds with an α-methylene nitro-compound (usually nitroethane) and an aldehyde (predominantly formaldehyde) to form a compound with two primary amine functions joined by a –NH–(CH2)–C(NO2)(CH3)–(CH2)–NH– link, forming a new chelate ring. Most reported compounds have tetraaza-macrocyclic ligands. Copper(II) is the usual “templating” metal ion, with compounds of nickel(II), palladium(II), platinum(II) and gold(III) also reported. The refcodes of compound with structures in the Cambridge Crystallographic Data Centre files are listed and structural figures of representative examples shown. Download high-res image (99KB) Download full-size image

    更新日期:2018-04-17
  • Compounds with carboxy-substituted ligands formed by Mannich reactions of a coordinated amine with diethyl malonate and formaldehyde – Syntheses and structures
    Coordin. Chem. Rev. (IF 13.324) Pub Date : 2018-04-05
    Neil F. Curtis

    This review covers compounds formed by Mannich-like reactions of coordinated amine-compounds with diethyl malonate and formaldehyde to form compounds with two primary amine functions joined by a single bond NH single bond (CH2) single bond C(OEt)2 single bond (CH2) single bond NH single bond link. Most reported compounds have tetraaza-macrocyclic ligands, with copper(II) as the usual “templating” metal ion. The refcodes of compounds with structures in the Cambridge Crystallographic Data Centre files are listed and structural figures of representative examples shown.

    更新日期:2018-04-06
  • Tridentate pyridine–pyrrolide chelate ligands: An under-appreciated ligand set with an immensely promising coordination chemistry
    Coordin. Chem. Rev. (IF 13.324) Pub Date : 2018-03-28
    James N. McPherson, Biswanath Das, Stephen B. Colbran

    This review covers all aspects of the chemistry of metal complexes of tridentate κ3-N pyridine–pyrrolide ligands, from the syntheses of the ligands to what is known about the metal complexes – their structural and physical properties, and their reactivities, including use in catalytic processes. Applications of the complexes range from the switching elements in molecular devices, to luminophores in electroluminescent devices and photosensitisers in light-driven catalyses, to anticancer therapeutics and to efficient catalysts for organic transformations. The general properties of the ligands and metal complexes are deduced from the available literature, and areas of κ3-N pyridine–pyrrolide metal complex chemistry ripe for development are pinpointed.

    更新日期:2018-03-28
  • Recent advances about metal–organic frameworks in the removal of pollutants from wastewater
    Coordin. Chem. Rev. (IF 13.324) Pub Date : 2018-03-19
    Qiang Gao, Jian Xu, Xian-He Bu

    Water pollution is one of the most serious worldwide problems that endangers the survival and development of human society. Therefore, the effective and efficient removal of contaminants from water has become a hot topic. As a fast-growing branch of coordination chemistry, metal–organic frameworks (MOFs) with tailorable porous structures and numerous active sites have proved to be ideal adsorbents or photocatalysts for water purification. In this review, recent advances in the removal and degradation of water pollutants by MOFs are highlighted. In addition, the challenges and prospects in this active field are also briefly discussed.

    更新日期:2018-03-19
  • Recent advances in ultraviolet and deep-ultraviolet second-order nonlinear optical crystals
    Coordin. Chem. Rev. (IF 13.324) Pub Date : 2018-03-15
    Chao Wu, Gang Yang, Mark G. Humphrey, Chi Zhang
    更新日期:2018-03-16
  • Molecular and supramolecular chemistry of mono- and di-selenium analogues of metal dithiocarbamates
    Coordin. Chem. Rev. (IF 13.324) Pub Date : 2018-03-15
    See Mun Lee, Peter J. Heard, Edward R.T. Tiekink
    更新日期:2018-03-15
  • Luminescent oligonuclear metal complexes and the use in organic light-emitting diodes
    Coordin. Chem. Rev. (IF 13.324) Pub Date : 2018-03-13
    Qian-Chong Zhang, Hui Xiao, Xu Zhang, Liang-Jin Xu, Zhong-Ning Chen
    更新日期:2018-03-13
  • Biological applications of Ru(II) polypyridyl complexes
    Coordin. Chem. Rev. (IF 13.324) Pub Date : 2018-03-09
    Mariusz Mital, Zyta Ziora
    更新日期:2018-03-10
  • Magnetism in one-dimensional metal–nitronyl nitroxide radical system
    Coordin. Chem. Rev. (IF 13.324) Pub Date : 2018-03-09
    Xixi Meng, Wei Shi, Peng Cheng
    更新日期:2018-03-09
  • Computational studies of the nonlinear optical properties of organometallic complexes
    Coordin. Chem. Rev. (IF 13.324) Pub Date : 2018-03-08
    Mahesh S. Kodikara, Robert Stranger, Mark G. Humphrey

    Computational methods for calculating the molecular nonlinear optical (NLO) properties of molecules are reviewed, with an emphasis on clarifying the strengths and weaknesses of the various approaches. A brief introduction to the theory of NLO effects is provided, and a summary of the key experimental techniques for the determination of molecular first hyperpolarizabilities is included, with discussion of their advantages and disadvantages. Applications of semi-empirical methods and density functional theory in developing structure–quadratic NLO property relationships for organometallic complexes (and particularly metal alkynyl complexes) are reviewed.

    更新日期:2018-03-08
  • Carboxylate covalently modified polyoxometalates: From synthesis, structural diversity to applications
    Coordin. Chem. Rev. (IF 13.324) Pub Date : 2018-02-27
    Pengtao Ma, Feng Hu, Jingping Wang, Jingyang Niu
    更新日期:2018-02-27
  • Metal–organic frameworks with catalytic centers: From synthesis to catalytic application
    Coordin. Chem. Rev. (IF 13.324) Pub Date : 2018-02-27
    Yan-Shang Kang, Yi Lu, Kai Chen, Yue Zhao, Peng Wang, Wei-Yin Sun
    更新日期:2018-02-27
  • Recent advances in bidentate bis(N-heterocyclic carbene) transition metal complexes and their applications in metal-mediated reactions
    Coordin. Chem. Rev. (IF 13.324) Pub Date : 2018-02-23
    Michael G. Gardiner, Curtis C. Ho

    The advanced development of NHC chemistry has lead to an extensive array of NHC ligand classes varying in structural and electronic properties. Although monodentate NHC ligands are by far the most thoroughly studied, multi-dentate NHC ligands including bidentate, pincer, scorpionate and macrocyclic motifs along with their corresponding transition metal complexes are widely reported in the literature. The unique structural and electronic properties along with high degree of modularity inherent to NHC ligands has made them ideal candidates for the inclusion in chelate rings affording intriguing reactivity consequences in a wide range of transition metal-mediated reactions. This short review focuses on the recent developments of bidentate bis(NHC) transition metal complexes and their applications in contemporary metal-mediated reactions such as alkane oxidation, transfer hydrogenation and photochemical transformations.

    更新日期:2018-02-24
  • Anion receptor chemistry: Highlights from 2016
    Coordin. Chem. Rev. (IF 13.324) Pub Date : 2018-02-19
    Philip A. Gale, Ethan N.W. Howe, Xin Wu, Michael J. Spooner
    更新日期:2018-02-21
  • Anion coordination chemistry: From recognition to supramolecular assembly
    Coordin. Chem. Rev. (IF 13.324) Pub Date : 2018-02-15
    Jie Zhao, Dong Yang, Xiao-Juan Yang, Biao Wu
    更新日期:2018-02-16
  • 更新日期:2018-02-14
  • Supercapacitors based on metal coordination materials
    Coordin. Chem. Rev. (IF 13.324) Pub Date : 2017-07-17
    Shasha Zheng, Huaiguo Xue, Huan Pang
    更新日期:2018-02-02
  • Phthalocyanines as medicinal photosensitizers: Developments in the last five years
    Coordin. Chem. Rev. (IF 13.324) Pub Date : 2017-08-18
    Xingshu Li, Bing-De Zheng, Xiao-Hui Peng, Song-Zi Li, Jia-Wen Ying, Yuanyuan Zhao, Jian-Dong Huang, Juyoung Yoon
    更新日期:2018-02-02
  • Tetrapyrrole macrocycle based conjugated two-dimensional mesoporous polymers and covalent organic frameworks: From synthesis to material applications
    Coordin. Chem. Rev. (IF 13.324) Pub Date : 2017-09-13
    Kang Wang, Dongdong Qi, Yuliang Li, Tianyu Wang, Huibiao Liu, Jianzhuang Jiang

    Significant progress has been achieved in the synthesis of covalent organic frameworks (COFs) or mesoporous polymers (MPs) with various application potentials in the past decade. Integration of tetrapyrrole chromophores, i.e. porphyrin and phthalocyanine, into the conjugated two-dimensional COFs/MPs with the help of conjugated linking units renders the possibility of coupling the addressable tetrapyrrole functionality with general COF-based functional properties, resulting in a wide range of applications in heterogeneous catalysis, energy storage and conversion, environment-related opportunities, photoelectric and electronic devices. This paper highlights the progress achieved in this field and meanwhile gives some original perspectives that will stimulate further advances toward both fundamental research and application efforts.

    更新日期:2018-02-02
  • Metal–organic frameworks for electrocatalysis
    Coordin. Chem. Rev. (IF 13.324) Pub Date : 2017-09-20
    Pei-Qin Liao, Jian-Qiang Shen, Jie-Peng Zhang

    Porous coordination polymers (PCPs) or metal–organic frameworks (MOFs) have been widely used as catalysts for their large porosities, uniform pore sizes/shapes, diversified/tunable pore surfaces, redox properties, and other unique structural features. Accompanying the urgent need for clean and sustainable technologies for energy storage and conversion, as well as the fast improvement of the chemical stability of these materials, MOFs and their composites are emerging as unique electrocatalysts for the hydrogen evolution reaction, oxygen evolution reaction, oxygen reduction reaction, carbon dioxide reduction reaction, and some other redox reactions. This review summaries representative progress and focuses on the structure–property relationships. Combining the advantages of inorganic heterogeneous and molecular homogeneous catalysts, MOFs can serve as a promising platform for achieving high electrocatalytic performances and studying the electrocatalytic mechanisms. More attention should be devoted to designing new MOFs with high chemical stability and electric conductivity, and optimizing their crystal growth on conducting substances.

    更新日期:2018-02-02
  • Metalloporphyrin nanoparticles: Coordinating diverse theranostic functions
    Coordin. Chem. Rev. (IF 13.324) Pub Date : 2017-09-22
    Shuai Shao, Venugopal Rajendiran, Jonathan F. Lovell
    更新日期:2018-02-02
  • Corroles as triplet photosensitizers
    Coordin. Chem. Rev. (IF 13.324) Pub Date : 2017-09-27
    Atif Mahammed, Zeev Gross

    Despite the similarity with porphyrins, the focus on the photophysical properties of corroles and their chelates with transition and post-transition metal ions (metallocorroles) started quite late. Free base corroles are much more fluorescent than related macrocycles; and this feature can be easily changed and tuned by facile synthetic manipulations. Metallocorroles may be designed as to display desired properties such as delayed fluorescence, RT phosphorescence, high yield of intersystem crossing, efficient singlet oxygen generation, and more. The practical utility of metallocorroles has been exemplified by their use as photosensitizers in photodynamic therapy for fighting cancer, photodynamic inactivation of microorganisms, as catalysts for photo-assisted organic reactions and energy-relevant inorganic transformations. Key to success in the above applications is the ability to delicately control the photophysical properties, redox potentials, and the selective positioning of substituents on the corrole macrocycle.

    更新日期:2018-02-02
  • Metal–organic frameworks for solar energy conversion by photoredox catalysis
    Coordin. Chem. Rev. (IF 13.324) Pub Date : 2017-09-28
    Yuanxing Fang, Yiwen Ma, Meifang Zheng, Pengju Yang, Abdullah M. Asiri, Xinchen Wang
    更新日期:2018-02-02
  • Structural phase transition-associated dielectric transition and ferroelectricity in coordination compounds
    Coordin. Chem. Rev. (IF 13.324) Pub Date : 2017-09-30
    Chao Shi, Xiang-Bin Han, Wen Zhang

    Structural phase transition in solid-state materials is an underlying factor for emergence and evolution of a number of important physical/chemical properties. In this review, we summarize recent achievements on two types of structural phase transition-associated properties, i.e., dielectric transition and ferroelectricity, in coordination compounds. The basic concepts and fundamentals of structural phase transition and the two properties are briefly introduced. This review aims to reveal the role of the structural phase transitions on bulk properties and afford a perspective on the connections among multiple topics of coordination chemistry from the structural phase transition viewpoint. It would be appealing to researchers in multidisciplinary fields such as coordination chemistry, crystal engineering, supramolecular chemistry, condensed matter physics, responsive materials and molecular machines.

    更新日期:2018-02-02
  • Upconversion-based photodynamic cancer therapy
    Coordin. Chem. Rev. (IF 13.324) Pub Date : 2017-09-30
    Yanyan Liu, Xianfu Meng, Wenbo Bu

    Photodynamic therapy (PDT) has become widely accepted and utilized for tumor therapy. Considering the natural shortcomings (e.g., lack of an ideal photosensitizer and limited light penetration depth), lanthanide doped upconversion nanoparticles (Ln-doped UCNP), which can be excited with near-infrared light (NIR) for UV/visible/NIR upconversion luminescence (UCL) emissions, show great potential for augmenting biological treatment with PDT for solid tumors and for visual bioimaging of disease lesions. This review summarizes the basic concepts and important influence factors on PDT, the optimized construction of UCNP-based photosensitizer (UCNP-PS) systems, and some representative examples of UCNP-based PDT (UC-PDT) applications in combination with other traditional therapy methods, such as chemotherapy, radiotherapy, photothermal therapy (PTT) and gene therapy. This review will provide guidance for the design and fabrication of future new UCNP-based nanocomposites for synergistic UC-PDT therapy.

    更新日期:2018-02-02
  • 更新日期:2018-02-02
  • Luminescent metal–organic frameworks and coordination polymers as alternative phosphors for energy efficient lighting devices
    Coordin. Chem. Rev. (IF 13.324) Pub Date : 2017-10-05
    William P. Lustig, Jing Li

    The development of lower cost and higher performance phosphor materials for energy efficient lighting and other optoelectronic applications is both necessary and feasible. Luminescent metal–organic frameworks and coordination polymers (LMOFs and LCPs, respectively) are a class of materials that hold great promise for this application. Their luminescence is eminently tunable, and a myriad of structures with incredibly diverse properties have been reported, with emission wavelengths covering the entire visible spectrum, white light emission from a variety of mechanisms, and quantum yields approaching unity. This review will briefly describe the luminescence mechanisms commonly observed in these materials, discuss strategies for the rational design of LMOF/LCP phosphors, and present a number of representative examples of each mechanism and/or design strategy.

    更新日期:2018-02-02
  • Structural systematics of some trinuclear alkynyl and diynyl Group 11 complexes containing dppm [dppm = CH2(PPh2)2]
    Coordin. Chem. Rev. (IF 13.324) Pub Date : 2017-10-09
    Michael I. Bruce, Jean-François Halet, Boris Le Guennic, Brian W. Skelton, Alexandre N. Sobolev, Christopher J. Sumby, Allan H. White

    In this review the molecular structures of a series of trinuclear alkynyl and diynyl Group 11 cations [{M3(μ-dppm)3}(X)n](3−n)+ (M = Cu, Ag; n = 1, 2; where X is an alkynyl or diynyl group, an inorganic anion or solvent) are considered from the points of view of (i) the dimensions and geometries of the M3(P–P)3 cores, (ii) the conformations of the dppm ligands, and (iii) the attachment of the alkynyl and diynyl ligands. In the crowded [M3(μ-dppm)3]3+ core, the dppm ligands are arranged so that there is always one CH2 group up and two down, to give pseudo mirror symmetry perpendicular to the M3 plane (crystallographic in some cases). Attachment of the alkynyl or diynyl substituent(s) occurs roughly normal to the M3 plane; according to their perpendicularity, the C(1) atom may be μ2 or μ3. In most cases where only one alkynyl or diynyl ligand is present, a second ligand is also attached to the M3 core. Unusual and interesting dispositions/conformations of the dppm ligands are widespread, among the mono–diynyl complexes in particular, whereby some phosphorus donor atoms lie at unusual distances out of the M3 planes, a concomitant of strong agostic interactions between phenyl H atoms and the atoms of the open M3 face, and weak M⋯M interactions. With one X group, CH⋯M interactions persist on the other face, with CH⋯X interactions with the alkyne affecting the inclination of the alkyne and the conformation of the Ph rings. With two substituents (one of which may be a loosely bound anion), similar interactions may occur, accompanied by twisting of the dppm chelate ring to displace P atoms from the M3 plane. These factors possibly inhibit formation of the bis(diyndiyl) complexes, which are only obtained under more strongly basic conditions.

    更新日期:2018-02-02
  • Exploration of porous metal–organic frameworks for gas separation and purification
    Coordin. Chem. Rev. (IF 13.324) Pub Date : 2017-10-09
    Rui-Biao Lin, Shengchang Xiang, Huabin Xing, Wei Zhou, Banglin Chen
    更新日期:2018-02-02
  • Texaphyrin: From molecule to nanoparticle
    Coordin. Chem. Rev. (IF 13.324) Pub Date : 2017-10-10
    Joseph M. Keca, Gang Zheng

    In the present review, we present the history and future of texaphyrins, pentaaza Schiff base macrocycles with an expanded 5-coordination sphere, possessing chelation prowess of 24 different stable 1:1 complexes. Intrinsically unique photophysical and magnetic properties of metallotexaphyrins have enabled a broad spectrum of applications, resulting in multiple clinical phase trial evaluations of these compounds. The combination of texaphyrins with nanotechnology underscores the promising future of these materials, which aims to resolve inherent limitations of molecular counterparts in a nanovehicle.

    更新日期:2018-02-02
  • Porous metal–organic frameworks for fuel storage
    Coordin. Chem. Rev. (IF 13.324) Pub Date : 2017-10-16
    Yabing He, Fengli Chen, Bin Li, Guodong Qian, Wei Zhou, Banglin Chen
    更新日期:2018-02-02
  • Nanoscale metal–organic frameworks for phototherapy of cancer
    Coordin. Chem. Rev. (IF 13.324) Pub Date : 2017-10-21
    Guangxu Lan, Kaiyuan Ni, Wenbin Lin
    更新日期:2018-02-02
  • Sustainable metal complexes for organic light-emitting diodes (OLEDs)
    Coordin. Chem. Rev. (IF 13.324) Pub Date : 2017-10-24
    Claudia Bizzarri, Eduard Spuling, Daniel M. Knoll, Daniel Volz, Stefan Bräse

    Organic light-emitting diodes (OLEDs) produced from metal complexes play an important role in modern electroluminescent devices. While OLEDs are being used in display various applications such as TVs, smartphones and wearables already, a drastic increase in the production volume in the next years is being expected as soon as OLED lighting applications and printed OLEDs hit the market. Given that thus far, phosphorescent iridium compounds are required to make these products, sustainability issues are imminent. To review viable alternatives, we highlight the current status of sustainable metal complexes with a special focus on copper and zinc complexes. Ligand structures and complex preparation were highlighted. We also briefly address features like cooperativity, chirality, and printing.

    更新日期:2018-02-02
  • Photosensitization and controlled photosensitization with BODIPY dyes
    Coordin. Chem. Rev. (IF 13.324) Pub Date : 2017-10-26
    Abdurrahman Turksoy, Deniz Yildiz, Engin U. Akkaya

    Highly versatile BODIPY dyes proved themselves to be very useful as photosensitizers. These dyes can be derivatized to absorb essentially anywhere in the visible the near IR region of the spectrum. As a result of their diverse reactivity, singlet oxygen generation efficiency can be modulated very precisely, leading to a number of selective photosensitizers for photodynamic therapy. Among the biologically relevant modulators, glutathione concentration and pH received particular attention. In this review, we highlight modulatable BODIPY-based photodynamic photosensitizers, and various synthetically useful chemical reactions triggered by singlet oxygen and other reactive oxygen species generated by BODIPY-based photosensitizers.

    更新日期:2018-02-02
  • Stimuli responsive phthalocyanine-based fluorescent probes and photosensitizers
    Coordin. Chem. Rev. (IF 13.324) Pub Date : 2017-10-26
    Roy C.H. Wong, Pui-Chi Lo, Dennis K.P. Ng
    更新日期:2018-02-02
  • 更新日期:2018-02-02
  • Heterogeneous catalysts based on mesoporous metal–organic frameworks
    Coordin. Chem. Rev. (IF 13.324) Pub Date : 2017-10-27
    Wenlong Xu, Kedar Bahadur Thapa, Qiang Ju, Zhenlan Fang, Wei Huang

    Mesoporous metal–organic frameworks (meso-MOFs) are emerging as promising functional materials for heterogeneous catalysis due to their high surface area, porosity, readily adjustable structures and tunable functionalities. Their properties and functions are often dictated by the size and shape of pores in their frameworks. Mesopores in MOFs can decline mass transfer and exchange resistance in a confined space, leading to the improvement of their catalytic performances. However, it is challenging to synthesize and apply meso-MOFs for catalysis owing to the requirement of a combination of good chemical stability and large pore size. So far, there have been few efforts to comprehensively discuss these issues. Based on selected recent reports, this review will provide a concise overview in the field of meso-MOFs, associated with their synthetic strategies and intriguing tactics of generating active sites for heterogeneous catalysis.

    更新日期:2018-02-02
  • Organelle-targeting metal complexes: From molecular design to bio-applications
    Coordin. Chem. Rev. (IF 13.324) Pub Date : 2017-11-06
    Kangqiang Qiu, Yu Chen, Thomas W. Rees, Liangnian Ji, Hui Chao

    Cellular organelles, such the cytomembrane, lysosome, mitochondrion, Golgi apparatus, the endoplasmic reticulum, and nucleus, play important roles in the normal function of cells. Organelle-targeting bioimaging can aid our understanding of how organelles function, while the development of organelle-targeting therapy could deliver treatment for a variety of diseases. Possessing important advantages such as their photophysical properties, cytotoxicity, and cellular uptake mechanisms, metal complexes for organelle-targeting bio-applications have attracted increasing attention in recent years. In this review, organelle-targeting regulating strategies, and the characteristics of organelle-targeting metal complexes as well as their bio-applications are summarized. Moreover, the existing opportunities/challenges of organelle targeting are outlined and emphasized to inspire the design of a new generation of organelle-targeting metal complexes.

    更新日期:2018-02-02
  • Weiss’ Reagents: A synthetically useful class of iodine(III) coordination compounds
    Coordin. Chem. Rev. (IF 13.324) Pub Date : 2017-11-06
    Robert Corbo, Jason L. Dutton

    The growing use of pyridine stabilized polycationic I(III) regents ([PhI(Pyr)2]2+) as versatile oxidizing agents is reviewed. Currently the number of examples describing the use of these oxidants is modest, however those that do exist are spread across a diverse range of topic areas. The highly oxidizing nature of the [PhI(Pyr)2]2+ polycations coupled with the potential for neutral ligand delivery to metal centers or in situ generation of the reactive [PhI]+ electrophile gives access to a range of novel transformations across topic areas including organic, heavy main-group centered and organometallic chemistry.

    更新日期:2018-02-02
  • 更新日期:2018-02-02
  • Recent progress in organohalide lead perovskites for photovoltaic and optoelectronic applications
    Coordin. Chem. Rev. (IF 13.324) Pub Date : 2017-11-11
    Abd Rashid Bin Mohd Yusoff, Peng Gao, Mohammad Khaja Nazeeruddin

    Perovskite solar cells (PSC) based on organic–inorganic materials are considered to be the most promising photovoltaic technology because of their meteoritic progress in power conversion efficiency (PCE) from 3.8% to 22% to address the increasing energy demand, greenhouse gasses, and depleting fossil fuels. The breakthrough regarding the device efficiency and reproducibility is a combination of compositional engineering of cations, anions, the presence of a non-stoichiometric excess of lead iodide, and solvent engineering to grow over-layer of perovskite on top of the mesoporous layer. The last few years have witnessed a breakthrough in mixed-halide perovskite solar cells where the perovskite layer sandwiched in between selective charge extracting materials for the highly efficient solar cells. However, guidelines for interface engineering, essential for photovoltaic and optoelectronic applications, are still missing. This review will derive rationale understanding for future device development, revealing the exact interfacial processes for photovoltaic and optoelectronic Applications and their perspectives.

    更新日期:2018-02-02
  • Recent advances in the assembly of high-nuclearity lanthanide clusters
    Coordin. Chem. Rev. (IF 13.324) Pub Date : 2017-11-11
    Xiu-Ying Zheng, Jing Xie, Xiang-Jian Kong, La-Sheng Long, Lan-Sun Zheng
    更新日期:2018-02-02
  • Chiral metal–organic cages/containers (MOCs): From structural and stereochemical design to applications
    Coordin. Chem. Rev. (IF 13.324) Pub Date : 2017-11-20
    Mei Pan, Kai Wu, Jian-Hua Zhang, Cheng-Yong Su

    During the past few decades, great efforts have been devoted to the design and self-assembly of discrete metal–organic cages/containers (MOCs) with increasing complexity and functionality. Among which, the incorporation of chirality into the construction of MOCs endows these supramolecular containers with unique potentials in stereochemical, nonlinear optical, biomedical and enzyme mimical fields. In this review, we give a brief survey of recent works focusing on the assembly and applications of chiral metal–organic convex polyhedra with well-defined three-dimensional (3D) outer shapes and inner cavities, including a few examples of chiral MOCs in other configurations. In general, the stereochemical origin of a chiral MOC can be generated through geometrical symmetry control pathways by removing the inherent inversion and/or mirror symmetries, in which the vertice-, edge-, and face-directed assembling approaches represent the most successful strategies to introduce stereogenic centers into and achieve absolute chiral environments in MOCs. Stereochemical memory, transfer and communication can be realized among different components of chiral MOCs in a supramolecular sense, resulting in cooperative and synergetic effects of chiral complex systems, which can be further explored for enantio-recognition, separation and asymmetric catalysis applications.

    更新日期:2018-02-02
  • Homo and heterometallic gold(I) clusters with hypercoordinated carbon
    Coordin. Chem. Rev. (IF 13.324) Pub Date : 2017-11-20
    Zhen Lei, Quan-Ming Wang

    Gold clusters have attracted great interest for a long time, and homo and heterometallic gold clusters with hypercoordinated carbon are particularly interesting. This is due to their novel structures and intriguing physicochemical properties. In this review, recent results concerning homo and heterometallic gold(I) cluster compounds with hypercoordinated carbon are summarized, with emphasis on the rational design of phosphine ligands, synthesis of clusters, structure analysis, photophysical studies and their applications such as light emitters, cellular dyes and chirality sensors. We demonstrate that ligand modification, coordination of secondary metal ions and post-clustering functionalization are useful approaches in the preparation of carbon-centered homo and heterometallic gold clusters. The chemical stability of the cluster is enhanced through the binding between the hypercoordinated carbon and gold atoms. These gold clusters exhibit strong luminescence and are useful in cell imaging and chiral sensing. In addition, combine with ultrafast absorption experiments and quantum chemical calculations, the relationship between structures and properties of carbon-centered homo and heterometallic gold(I) clusters has been revealed.

    更新日期:2018-02-02
  • Metallosalen-based crystalline porous materials: Synthesis and property
    Coordin. Chem. Rev. (IF 13.324) Pub Date : 2017-11-20
    Guozan Yuan, Hong Jiang, Liyan Zhang, Yan Liu, Yong Cui
    更新日期:2018-02-02
  • Molecular magnetism of lanthanide: Advances and perspectives
    Coordin. Chem. Rev. (IF 13.324) Pub Date : 2017-11-20
    Zhenhua Zhu, Mei Guo, Xiao-Lei Li, Jinkui Tang

    The discovery of the first example of lanthanide-based single molecule magnets (Ln-SMMs), a revolutionary progress, marked the beginning of a new age for SMMs, has greatly inspired researchers to invest their efforts in the design of high-performance SMMs by introducing lanthanide ions, especially dysprosium ions. Lanthanide ions have always been considered as excellent candidates to construct single-molecule magnets for high-density data storage and quantum calculation. Impressive progress has been made in field of Ln-SMMs where synthetic chemists have played a major role through producing suitable systems for detailed study by physicists and materials scientists. In this review, some recent breakthroughs changing the perspective of the field will be highlighted with special emphasis on the synthetic efforts made in this fascinating and challenging field. Their findings on the elucidation of relaxation dynamics and the synthetic strategies towards high-performance Ln-SMMs provide valuable insights required to optimize the contribution of an Ising type spin to a molecular magnet and indicate the directions to which further synthetic efforts should be focused.

    更新日期:2018-02-02
  • Europium-activated luminescent nanoprobes: From fundamentals to bioapplications
    Coordin. Chem. Rev. (IF 13.324) Pub Date : 2017-11-20
    Datao Tu, Wei Zheng, Ping Huang, Xueyuan Chen

    Trivalent europium ions (Eu3+) activated inorganic materials, known as one of the most important red-emitting phosphors, are emerging as an attractive class of luminescent materials over the past decades. Specifically, Eu3+ ion is considered as an ideal spectroscopic probe to decipher the local environment in view of its non-degenerate ground state of 7F0 and excitation state of 5D0. Benefiting from the intense long-lived luminescence from 5D0, Eu3+-activated inorganic nanoparticles are also frequently reported as luminescent probes in biological assays and medical imaging. With the development of advanced synthesis strategies and characterization techniques, more new understanding or progress in Eu3+-activated luminescent nanoprobes have been gained with regard to their fundamental photophysics/photochemistry properties and versatile bioapplications. As such, it is urgent to renew the knowledge in this field. Rather than being exhaustive, this review aims to highlight the latest progress in the electronic structures, optical properties and emerging bioapplications of Eu3+-activated nanoprobes, which covers from spectroscopic site symmetry, excited-state dynamics, downshifting/upconversion luminescence enhancement strategies, and luminescent biosensing, with an emphasis on their heterogeneous/homogeneous biodetection as well as in vitro and in vivo bioimaging. Some future prospects and efforts toward this rapidly developing field are also discussed.

    更新日期:2018-02-02
  • Molecular/polymeric metallaynes and related molecules: Solar cell materials and devices
    Coordin. Chem. Rev. (IF 13.324) Pub Date : 2017-11-21
    Linli Xu, Cheuk-Lam Ho, Li Liu, Wai-Yeung Wong

    Energy remains one of the great challenges for the world. There is a considerable interest in developing renewable energy resources and improving the technologies for energy conversion. In this context, solar energy is a source with the proven capacity to meet the increasing global energy needs. In recent years, efficient organic solar cells (OSCs) have been fabricated using organic polymers and small molecules. Metalated conjugated organic molecules have also been shown to be good alternatives to the all-organic congeners and have demonstrated good promise as solar cell materials in OSCs and dye-sensitized solar cells (DSSCs). Among these, soluble molecular/polymeric metallaynes and their acetylide-functionalized metalloporphyrins show promising results in much of these investigations with the best power conversion efficiencies of 9.06% (for single-layer OSC), 12.5% (for tandem OSC) and 13.2% (for co-sensitized DSSC) to date. This review summarizes the recent advances of this field. Various factors influencing the device performance such as the nature of metal center and organic spacer, absorption coefficient, bandgap energy, charge carrier mobility, accessibility of triplet excitons and blend film morphology of these materials will be discussed. Given the diversity of transition metals available (for example, Pt, Zn, Ru) and structural versatility of the organic components, it is anticipated that this nascent field using metalated organic materials would continue to lead to exciting prospects in the near future.

    更新日期:2018-02-02
  • 更新日期:2018-02-02
  • 更新日期:2018-02-02
  • Bipyridinium derivative-based coordination polymers: From synthesis to materials applications
    Coordin. Chem. Rev. (IF 13.324) Pub Date : 2017-11-22
    Jian-Ke Sun, Xiao-Dong Yang, Guo-Yu Yang, Jie Zhang
    更新日期:2018-02-02
  • Transition metal-induced B–H functionalization of o-carborane
    Coordin. Chem. Rev. (IF 13.324) Pub Date : 2017-11-24
    Xiaolei Zhang, Hong Yan

    Transition metal-mediated B–H functionalization of carboranes has drawn increasing interests during the last two decades. This review describes how to incorporate B–H functionalization into the derivation of half-sandwich transition metal complexes containing o-carborane dichalcogenolates. The detailed mechanistic elucidations for metal-induced versatile B–H functionalization are also reviewed. Examples of selective B–H activation, stepwise B–H functionalization, cobalt-mediated B–H functionalization as well as dimetal-mediated B–H activation of o-carborane are discussed.

    更新日期:2018-02-02
  • Iridium complexes with monodentate N-heterocyclic carbene ligands
    Coordin. Chem. Rev. (IF 13.324) Pub Date : 2017-12-27
    Gellért Sipos, Reto Dorta
    更新日期:2018-01-02
  • Nickel complexes as molecular catalysts for water splitting and CO2 reduction
    Coordin. Chem. Rev. (IF 13.324) Pub Date : 2017-12-28
    Jia-Wei Wang, Wen-Ju Liu, Di-Chang Zhong, Tong-Bu Lu
    更新日期:2017-12-31
  • Proton conductive metal phosphonate frameworks
    Coordin. Chem. Rev. (IF 13.324) Pub Date : 2017-12-28
    Song-Song Bao, George K.H. Shimizu, Li-Min Zheng

    This review covers basic design principles and offers a cross-section of the current status of phosphonate MOFs as proton conductors. Metal phosphonates are often sustained by strong bonds that render them very stable materials. The phosphonate group can also coordinate as a protonated species. These factors, coupled with the inherent structural versatility intrinsic to any metal organic framework family, are the foundation of their interest as proton conducting materials. This review summarizes the recent progress in this topical field as well as some of the existing challenges for further development. The present state of application of the materials is still largely in the academic domain but increasingly, new structures with the necessary proton conducting ability and stability to merit further development as membranes are being reported. The review concludes with a discussion of future challenges for development of this promising field.

    更新日期:2017-12-31
  • 更新日期:2017-12-27
  • 更新日期:2017-12-20
  • The photoluminescent metal nanoclusters with atomic precision
    Coordin. Chem. Rev. (IF 13.324) Pub Date : 2017-12-20
    Haizhu Yu, Bo Rao, Wan Jiang, Sha Yang, Manzhou Zhu

    Due to their ultrasmall size, low toxicity, strong photoluminescence and ease with which they can be chemically modified, luminescent metal (and especially the group IB metal) nanoclusters have attracted increasing research interest, and have emerged as one of the most attractive nanomaterials. Several methods, such as one-pot, ligand exchange, and metal exchange methods have been recently explored to synthesize atomically precise nanoclusters of various sizes and compositions; and the luminescence intensity of some of these is comparable to or even superior to that of the traditional fluorescent nanomaterials (such as quantum dots), and organic dyes. Specifically, their high photostability, purity and atomic precision provide an opportunity for an in-depth understanding into structure–optical property correlations. This review summarizes recent progress in the field, including synthetic protocols, structural characteristics, luminescence properties, and mechanistic investigations. The prospects for future development and applications are also covered.

    更新日期:2017-12-20
  • Labelling proteins and peptides with phosphorescent d6 transition metal complexes
    Coordin. Chem. Rev. (IF 13.324) Pub Date : 2017-12-19
    Timothy U. Connell, Paul S. Donnelly
    更新日期:2017-12-19
  • Kinetically-inert polypyridylruthenium(II) complexes as therapeutic agents
    Coordin. Chem. Rev. (IF 13.324) Pub Date : 2017-12-19
    Xin Li, Anil K. Gorle, Madhu K. Sundaraneedi, F. Richard Keene, J. Grant Collins
    更新日期:2017-12-19
Some contents have been Reproduced with permission of the American Chemical Society.
Some contents have been Reproduced by permission of The Royal Society of Chemistry.
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