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A molybdenum-ciprofloxacin complex with an isopolyoxometalate having DNA binding and antibacterial activity J. Coord. Chem. (IF 1.9) Pub Date : 2024-03-11 Guihua Zou, Yulong Zou, Haiyan Li, Weidong Song, Xingang Cui, Zhimin Na, Guangzhi Shen
In this study, an antibacterial complex based on the quinolone antibacterial drug ciprofloxacin (CF) and a polyoxometalate was synthesized, Mo2O5(CF)2(CFd)2(β-Mo8O26)·5H2O (1). Complex 1 was charac...
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Effect of ligand structure and metal center on ethylene oligomerization with N, N′ Schiff base late transition complexes: experiments and calculations J. Coord. Chem. (IF 1.9) Pub Date : 2024-03-09 Liduo Chen, Xingyu Fu, Lili Ma, Zhen Jiang, Libo Wang, Na Zhang, Ling Wang, Yanliang Zhai, Guoliang Mao, Jun Wang
A series of N, N’ bis(pyridine-imine) Schiff base late transition metal (Fe, Co, and Ni) complexes with different ligand structures and catalytic active sites were synthesized. Ethylene oligomeriza...
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Synthesis and catalytic activity of silver N-heterocyclic carbene complexes based on bis(3,5-dimethylpyrazol-1-yl)methyl-substituted pyridylimidazole J. Coord. Chem. (IF 1.9) Pub Date : 2024-03-05 Hai-Jun Hao, Dan-Feng Chen, Wei Zhang, Xin Li, Ke-Feng Wang, Jun-Yu Lei, Liang-Fu Tang
A series of N-heterocyclic carbene (NHC) silver complexes derived from 6-[bis(3,5-dimethylpyrazol-1-yl)methyl]-2-pyridylimidazole have been synthesized and characterized by physico-chemical and spe...
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Cobalt(III) complexes with (±)-1,3-pentanediamine-N,N,N’,N’-tetraacetate. The influence of nature of alkali and alkaline earth metal counter cations on the supramolecular association of the complex J. Coord. Chem. (IF 1.9) Pub Date : 2024-03-04 Ivana Vučenović, Jelena Gitarić, Beata Warżajtis, Dušanka D. Radanović, Nenad S. Drašković, Biljana Đ. Glišić, Urszula Rychlewska, Miloš I. Djuran
The coordination of hexadentate (±)-1,3-pentanediamine-N,N,N’,N’-tetraacetate (1,3-pndta) ligand with Co(III) has been investigated. Four octahedral [Co(1,3-pndta)]− complexes containing different ...
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Synthesis, spectral characterization and biological evaluation of diosgenin coordinated ruthenium-arene complexes J. Coord. Chem. (IF 1.9) Pub Date : 2024-03-04 S. Parveen, M. Mohamed Subarkhan, G. Kalaiarasi, A. Manikandan, M. Hashem, Hassan Fouad, A. Ansari
A set of mononuclear ruthenium complexes, i.e. [Ru(Dg)(C6H6)Cl2] (RuBDg), [Ru(Dg)((p-cymene)Cl2] (RuCDg) were synthesized using a phytosteroid diosgenin (Dg) as ligand. The formulations and charact...
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Reactivity of tris(3-hydroxypropyl)phosphine species towards reduction of hexachloroiridate(IV): a comparison with tris(2-carboxyethyl)phosphine J. Coord. Chem. (IF 1.9) Pub Date : 2024-02-27 Yanhong Shi, Hongwu Tian, Zhong Liu, Siyu Shang, Meng Li, Zhiwei Zhang, Gang Ma, Li Zhou, Tiesheng Shi
Tris(3-hydroxypropyl)phosphine (THPP) was shown to be a more powerful reductant than tris(2-carboxyethyl)phosphine (TCEP), but its oxidation kinetics and mechanisms were scarcely investigated. The ...
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Structural tuning of coordination polymers with photoluminescent properties via temperature control J. Coord. Chem. (IF 1.9) Pub Date : 2024-02-28 Sisi Tang, Xiaomin He, Han Xuan, Kehua Zhang, Weili Kong, Jun Zhang
Using a two-solvent interdiffusion technique, the ligand tpatpy that possesses aggregation-induced emission (AIE) properties was coordinated to Cd2+ to construct two coordination polymers under con...
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Succinato-bridged Cd(II)-nicotinylhydrazone 3D coordination polymer: structure, photoconductivity and computational studies J. Coord. Chem. (IF 1.9) Pub Date : 2024-02-23 Manik Shit, Arnab Kanti Karan, Suvendu Maity, Alexandra M. Z. Slawin, Nabin Baran Manik, Basudeb Dutta, Chittaranjan Sinha
Strategies for clean energy are important components of the United Nation’s Sustainable Development Goals (SDGs). To this end, we have studied the conductivity of a Cd(II)-based 3D coordination pol...
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Vanadium-substituted Keggin structured polyoxometalate combined with fluconazole in α-SiW11V-FKZ for efficient bacterial inhibition J. Coord. Chem. (IF 1.9) Pub Date : 2024-02-20 Jiaye Peng, Wanli Wang, Dongyue Liu, Xue Yang, Shanshan Fu, Yimin Tang, Rui Liu, Wenjing Wang
Pollution of the environment is becoming more and more serious due to the misuse of antibiotics. To protect the environment, polyoxometalates (POMs) emerged as potential green materials. These POMs...
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Synthesis, magnetic, Hirshfeld, and molecular docking investigations of a mononuclear Ni(II) complex with N-methyldiethanolamine J. Coord. Chem. (IF 1.9) Pub Date : 2024-02-18 Firas Khalil Al-Zeidaneen, S. Muthu, Prashant Anand, Ghulam Abbas
Herein, we describe the synthesis and characterization of a mononuclear Ni complex, [Ni(mdeaH2)2](PhCO2)2 (1; mdeaH2 = N-methyldiethanolamine, PhCO2 = benzoate). The mononuclear Ni complex was char...
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Coordination complexes of isoquinoline with cobalt and nickel halides J. Coord. Chem. (IF 1.9) Pub Date : 2024-02-18 Michelle A. Bellerive, Micheal T. Kebede, Diane A. Dickie, Christopher P. Landee, Melanie Rademeyer, Mark M. Turnbull
Reaction of isoquinoline (iQuin) with cobalt(II) and nickel(II) chloride and bromide produced a family of neutral coordination complexes: (iQuin)2CoX2 [X = Cl (1), Br (2)], (iQuin)4CoX2 (X = Cl (3)...
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Geometry indices for four- and five-coordinate metal complexes: a concise review J. Coord. Chem. (IF 1.9) Pub Date : 2024-02-19 Tapas Guchhait, Monalisa Giri, Sthita Prangya Mishra
This concise review describes the geometry indices for four- and five-coordinate metal complexes to understand the concepts for quantifying deviations from ideal geometries. While discussing struct...
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Two new polyoxomolybdate-based organic–inorganic hybrid compounds with copper ions and bridging ligands J. Coord. Chem. (IF 1.9) Pub Date : 2024-02-12 Xiu-Li Hao, Shi-Fang Jia, Yan-Zhen Wen
Two new polyoxomolybdate-based organic–inorganic hybrid compounds with copper ions and bridging ligands were prepared in a hydrothermal reaction system, and the chemical formulas are [Cu2(L1)4S][Mo...
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Fluorescent Zn(II) coordination polymer constructed by (R)-2-(1-carboxyethoxy)terephthalic acid as a probe for selective identification of Cr2O72− and MnO4− J. Coord. Chem. (IF 1.9) Pub Date : 2024-02-11 Zhong-Xuan Xu, Ming-Feng Shi, Yi Wan, Men-Jie Wu, Xiu-Ju Yin
Ligand (R)-2-(1-carboxyethoxy)terephthalic acid ((R)-H3CTA) with excellent fluorescence has been prepared from (S)-methyl lactate and 2-hydroxyterephthalic acid. With the help of 4,4′-bipyridine (4...
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Synthesis and antimicrobial activity of new pyridine-based half-sandwich Ru(II) complexes J. Coord. Chem. (IF 1.9) Pub Date : 2024-02-09 Tamara A. Petrović, Marija V. Dimitrijević, Ljiljana E. Mihajlović-Lalić, Dalibor Stanković, Filip Vlahović, Sanja Grgurić-Šipka, Tatjana M. Mihajilov-Krstev, Dragoljub L. Miladinović, Jelena M. Poljarević
Eight new ruthenium complexes (C1, C2 (Ru-benzene or Ru-toluene complexes with L1, 3-amino-2-chloropyridine); C3, C4 (Ru-benzene or Ru-toluene complexes with L2, 2-amino-5-chloropyridine); C5, C6 (...
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Zn(II), Cd(II), Mn(II), and Cu(II) complexes based on an imidazole derivative and carboxylic acids: synthesis, crystal structures, and DNA-binding properties J. Coord. Chem. (IF 1.9) Pub Date : 2024-02-09 Ying Zhou, Xiao-Tong Song, Hui-Chao Guan, Shu-Mei Yue
In this investigation, six new metal complexes with 2-(pyridin-2-yl)benzo[d]imidazole (bpm) were synthesized and analyzed by single-crystal X-ray diffraction (XRD), including catena-bis[(µ-2,2-bis(...
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Syntheses, characterizations, and crystal structures of transition metal complexes based on sulfoxide-containing Schiff base ligands J. Coord. Chem. (IF 1.9) Pub Date : 2024-02-09 Ya-Meng Zhu, Yan-Ping Jiao, Dan-Dan Lu, Yao Cheng, Ai-Quan Jia, Qian-Feng Zhang
Two sulfoxide-containing Schiff bases, (E)-(((2-(methylsulfinyl phenyl) imino)methyl)-4-nitrophenol (HL1) and (E)-3,5-dibromo-2-(((2-(methylsulfinyl phenyl)imino)methyl)phenol (HL2), were prepared ...
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Computation of connection-based Zagreb indices in chain graphs and triangular sheets J. Coord. Chem. (IF 1.9) Pub Date : 2024-02-09 Muhammad Mudassar Hassan, Ayesha Waqar, Haidar Ali, Parvez Ali
Graph theory is a mathematical framework that can be used to model and analyze complex networks. Topology plays a key role in determining the compatibility of chemical graphs. Topological indices h...
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Reactions of glutathionylcobalamin with nitroxyl and its donor, Angeli’s salt J. Coord. Chem. (IF 1.9) Pub Date : 2024-02-08 Ilia A. Dereven’kov, Vladimir S. Osokin, Vyacheslav A. Kulev, Ilya A. Khodov, Oscar I. Koifman, Sergei V. Makarov
We investigated the reaction between glutathionylcobalamin (GSCbl), a tight complex of cobalamin with glutathione (GSH), and nitroxyl (HNO) produced upon decomposition of Angeli’s salt using ultrav...
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Synthesis, crystal structure and luminescence of [(CH3)3S]2ZrCl6 J. Coord. Chem. (IF 1.9) Pub Date : 2024-02-07 Nagia S. Tagiara, Vassilis Psycharis, Andreas Kaltzoglou
The current work reports on the synthesis, crystal structure and optoelectronic properties of (Me3S)2ZrCl6, prepared by reacting the solid precursors (Me3S)Cl and ZrCl4 in pyrex tubes at 150 °C und...
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Synthesis, characterization, X-ray Crystallography, Photoluminescence property and DNA binding activity of Co(II) and Ni(II) complexes of a pyrazole-containing Schiff-base ligand J. Coord. Chem. (IF 1.9) Pub Date : 2024-02-06 Suman Mandal, David B. Cordes, Alexandra M.Z. Slawin, Nitis Chandra Saha
Two new complexes, [Co(MPAFA)3](ClO4)2 (1) and [Ni(MPAFA)3](NO3)2·2H2O (2), of an ‘NN’ bidentate Schiff-base ligand, N-(furan-2-ylmethyl)-1-(5-methyl-1H-pyrazol-3-yl)methanimine (MPAFA), have been ...
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Synthetic, structural, and biological studies of organotin(IV) derivatives of 6-amino-2-(methyleneamino)hexanoic acid J. Coord. Chem. (IF 1.9) Pub Date : 2024-01-31 Shabbir Hussain, Fauzia Kanwal, Muhammad Tariq, Bushra Parveen, Abdur Rauf, Lubna Rasool, Samia Nawaz, Muhammad Shahid, Khalid Mujasam Batoo, Sajjad Hussain, Ahmed Ahmed Ibrahim
L-lysine monohydrate was treated with formaldehyde to produce 6-amino-2-(methyleneamino)hexanoic acid (LH) whose potassium salt (LK) was further refluxed with R2SnCl2 (R = Me, 1; n-Bu, 2; Ph, 3) or...
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Pb(II)-MOFs assembled with tetrazole-based carboxylic acids as a burn rate modifier J. Coord. Chem. (IF 1.9) Pub Date : 2024-01-22 Yu-Jie Zhong, Li-Tao Tan, Ting-Xiao Shen, Shun-Long Zhang, Dan Zhou, Shun Lin Zhang, Jie Yang, Lei Shen
Three tetrazole-based carboxylic acids, 3,3-di(1H-tetrazol-5-yl)pentanedioic acid (H4L1), 2-(5-pyridin-4-yl-tetrazol-2-yl)propionic anion (HL2), and 5-(2-pyridyl)tetrazole-2-acetic acid (HL3), were...
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Dinuclear gold(I) pseudohalogen complexes bridged by a ferrocenyl bisphosphine ligand: synthesis, structure, and reactivity toward isothiocyanate J. Coord. Chem. (IF 1.9) Pub Date : 2024-01-18 Hee Kwon Park, Jaeyong Shin, Yong-Joo Kim, Katsuhiko Takeuchi, Jun-Chul Choi
Ferrocenyl bisphosphine-bridged dinuclear gold(I) complexes containing CF3COO as a pseudohalogen ligand were synthesized from the corresponding halides using CF3COOAg. The sequential treatment of g...
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Synthesis, characterization, DNA/BSA-binding affinity and biological activity of dinuclear palladium(II) complexes with aromatic N-heterocyclic bridging ligand J. Coord. Chem. (IF 1.9) Pub Date : 2024-01-11 Sanja Zornić, Bojana Simović Marković, Andjela A. Franich, Marija D. Živković, Bojana Luković, Nebojša N. Arsenijević, Gordana D. Radosavljević, Snežana Rajković, Jelena Pantić
Dinuclear palladium(II) complexes, [{Pd(en)Cl}2(μ-L)](NO3)2 (L is bridging ligand pirazine (Pd1), pyrimidine (Pd2), pyridazine (Pd3), phenazine (Pd4) and en is ethylenediamine), were synthesized an...
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In silico and in vitro biological evaluation: distribution of Ru(III) Schiff base complexes through the pancreatic 3D model and immersed blood vessel network J. Coord. Chem. (IF 1.9) Pub Date : 2024-01-12 Milica Međedović, Dušan Ćoćić, Aleksandar Mijatović, Vladimir Simić, Žiko Milanović, Marijana Kosanić, Nevena Petrović, Snežana Sretenović, Ana Rilak Simović
In this study, we describe the in vitro antimicrobial activity of newly synthesized Ru(III)-Schiff base complexes, [Ru(L)Cl(H2O)], where L = bis(acetylacetone)ethylendiimine (acacen, 1), bis(benzoy...
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Photocatalytic activity and synergistic antibacterial effects of PCN-222@AgNPs under visible light irradiation J. Coord. Chem. (IF 1.9) Pub Date : 2024-01-12 Fang-Zhong Zhang, Yan Zeng, Mu-Yue Zheng, Hao Zheng, Meng Fang, Bao-Xuan Xie, Rong-Guang Lin
Ag NPs were generated by reducing silver ions with sodium borohydride and then loaded into a zirconium-based MOF, PCN-222, resulting in a deep purple powder, PCN-222@AgNPs, which exhibited photocat...
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A mini-review on pyrazolines as fluorescent chemosensors for Fe3+ J. Coord. Chem. (IF 1.9) Pub Date : 2024-01-11 Md. Mohasin, Md. Zafer Alam, Alimuddin, Qasim Ullah, Mohammed Arifuddin, Salman A. Khan
Pyrazoline derivatives exhibit potential application as sensitive and selective chemosensors for the recognition of Fe3+ ions. Their distinctive structure has both donating and accepting sites and ...
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Kinetics and mechanistic investigation of the substitution from dinuclear Pt(II) complexes bridged by N,N’-bis(2-pyridylcarboxamide)phenylenediamines J. Coord. Chem. (IF 1.9) Pub Date : 2024-01-08 Tshephiso Papo, Deogratius Jaganyi, Allen Mambanda
The rates of substitution of the chloride ligand in dinuclear complexes, [Pt2(N,N'-bis(2-pyridylcarboxamide)-1,3-phenylenediamine)Cl4] (1), [Pt2(N,N'-bis(2-pyridylcarboxamide)-1,4-phenylenediamine)...
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Synthesis, coordination modes, structures, and magnetic properties of halogen-substituted 2-hydroxypyridine copper(II) chloride coordination compounds J. Coord. Chem. (IF 1.9) Pub Date : 2024-01-03 Mathew R. Graci, Firas F. Awwadi, Diane A. Dickie, Christopher P. Landee, Mark M. Turnbull
A family of 6-X-2-hydroxyprydine/pyridone (6-X-2-HOpy/pyridone) Cu(II) compounds, [Cu(6-X-2-HOpy)2Cl2] (1 X = F; 2 X = Cl) and [(6-X-2-pyridone)CuCl(μ-Cl)]2 (3 X = Cl; 4 X = Br), has been prepared....
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Aluminum(III) complexes of aroylhydrazones derived from nicotinic acid hydrazide: MS, UV-Vis and DFT study J. Coord. Chem. (IF 1.9) Pub Date : 2024-01-02 David Klarić, Viktor Pilepić, Darko Kontrec, Ana Budimir, Nives Galić
In the continuation of our study on aroylhydrazones, the binding properties of N'-(2,3-dihydroxy-phenylmethylidene)-3-pyridinecarbohydrazide (H2L1), N'-(2,4-dihydroxy-phenylmethylidene)-3-pyridinec...
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Molecular mobility of Cu(II) and Zn(II) complexes of various shapes in water according to molecular dynamics simulation J. Coord. Chem. (IF 1.9) Pub Date : 2024-01-02 Andrei V. Egorov, Andrei V. Komolkin
In the present study the behavior of Cu(II) and Zn(II) complexes with ethylenediamine and 2,2′:6′,2′′ terpyridine in an aqueous environment was studied by classical MD simulations. Special attentio...
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Synthesis and characterization of Ag(I) and Cu(I) complexes of triphenylphosphine: crystal structures, Hirshfeld surface analyses, and molecular docking with SARS-CoV-2 and its Omicron variant J. Coord. Chem. (IF 1.9) Pub Date : 2024-01-02 Simranjeet Singh, Mukesh Choudhary
Two new coordination complexes, a Ag(I) complex [Ag(PPh3)3(Sal)] (1) and a Cu(I) complex [Cu(PPh3)3Cl] (2), have been synthesized (PPh3 = triphenylphosphine, Sal = 3,5-dichlorosalicylaldehyde). Bot...
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Syntheses and characterizations of two-dimensional heteronuclear tetracyanonickelate(II) complexes with 4-ethylpyridine and investigation of the catalytic activity of [Cd(4epy)2Ni(µ-CN)4]n J. Coord. Chem. (IF 1.9) Pub Date : 2023-12-30 Güneş Süheyla Kürkçüoğlu, Okan Zafer Yeşilel, Seray Kekeç, Hakan Ünver, Onur Şahin
Three new 2D heteronuclear tetracyanonickelate(II) complexes with 4-ethylpyridine (4epy), [Cu(4epy)2Ni(µ-CN)4]n (1), [Zn(4epy)2Ni(µ-CN)4]n (2) and [Cd(4epy)2Ni(µ-CN)4]n (3), were synthesized and ch...
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Copper(II) complexes with N,O-coordinating thiopseudoureas: syntheses, structures, and properties J. Coord. Chem. (IF 1.9) Pub Date : 2023-12-30 Kinche Shakunthala, Seema Nagarajan, Gunasekaran Balamurugan, Samudranil Pal
Syntheses, characterization, and physical properties of two complexes of copper(II) having the general molecular formula [Cu(Ln)2] (1 and 2) with benzyl-N′-(4-R-benzoyl)-N-(2,6-diisopropylphenyl)ca...
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Synthesis, characterization, and anticancer activity of some mononuclear ruthenium(II) compounds J. Coord. Chem. (IF 1.9) Pub Date : 2023-12-30 Yong Wang
Mononuclear Ru-based compounds cis-RuII(dppm)2Cl2 (1) and trans-RuII(dppe)2Cl2 (4) were synthesized by treatment of RuIICl2(DMSO)4 with dppm or dppe, respectively (dppm = bis(diphenylphosphino) met...
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In vitro Leishmanicidal and antimicrobial activity of fluorinated pyrazoline substituted silicon(IV), zinc(II), cobalt(II) and iron(II) metallophthalocyanines J. Coord. Chem. (IF 1.9) Pub Date : 2023-12-30 Ayse Aktas Kamıloglu, Sahın Dırekel, Gonca Celık
In this work, in vitro antibacterial and Leishmanicidal activities of a ligand and phthalocyanine derivatives (2, 3, 3a–3c and 4) were tested for six selected standard bacteria and one Leishmania s...
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Cytotoxicity assay and gene expression studies of acylpyrazolone-based square planar Cu(II) complexes: synthesis, characterization and computations J. Coord. Chem. (IF 1.9) Pub Date : 2023-12-30 Sapna Barad, Kaushalkumar Chaudhari, R.N. Jadeja, H. Roy, Ray J. Butcher
We employed a dual strategy that combines experimental and computational analyses of two copper(II) coordination complexes with σ-donating acylpyrazolone ligands. HLIIIB, [Cu(HLIIIB)2] and [Cu(HLI)...
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Synthesis, characterization, and luminescence properties of salophen-bridged heterotrinuclear Ru–M–Ru (M = Ni, Zn) hybrid complexes composed of coordination and organometallic sites J. Coord. Chem. (IF 1.9) Pub Date : 2023-12-30 Sanjay S. Chavan, Ganesh M. Kumbhar
Six heterotrinuclear complexes, Ni[C5H2NBr{N = COC6H3C≡C(trans-Ru(dppe)2)C≡CC6H4R}2 (1a–c) and Zn[C5H2NBr{N = COC6H3C≡C(trans-Ru(dppe)2)C≡CC6H4R}2] (2a–c), have been prepared by reaction of [(OH)(C...
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Interaction analysis of a new NHC precursor and its Ag-NHC complex with bovine serum albumin by spectrophotometric and molecular docking methods J. Coord. Chem. (IF 1.9) Pub Date : 2023-12-30 Elvan Üstün, Neslihan Şahin
Potential bioactive molecules must reach the target tissue safely and serum albumin, which is a well-known major component in human blood, is an efficient transporter. Therefore, the interactions o...
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Andrographolide coordinated ruthenium(II) arene complexes: Synthesis, spectral characterization, antioxidant assays, in vitro cytotoxicity, and apoptosis investigation J. Coord. Chem. (IF 1.9) Pub Date : 2023-12-30 G. Kalaiarasi, S. Parveen, M. Subarkhan
Two new ruthenium(II)-complexes, [Ru(Ang)((benzene)Cl2] (RuB-Ang) and [Ru(Ang)((p-cymene)Cl2] (RuC-Ang), were synthesized using andrographolide (Ang) as a ligand with [RuCl2(arene)]2 (arene = benze...
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A symmetrical tetra N-heterocyclic carbene binuclear silver(I) complex: synthesis, characterization and anticancer study J. Coord. Chem. (IF 1.9) Pub Date : 2023-12-30 Nuraddeen Abdurrahman, Sreenivasan Sasidharan, Ahmad Mudzakir, Nobuto Yoshinari, Mohd. R. Razali
The synthesis of dinuclear carbene complexes from tetrakis-N-heterocyclic (NHC) and silver(I) ions has been achieved through molecular self-assembly. The reaction between 1,2,4,5-tetra(bromomethyl)...
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Crystal structures and properties of Fe(H2O)2[Ni(CN)4]·nH2O hydrates J. Coord. Chem. (IF 1.9) Pub Date : 2023-12-30 Lucero Torres, Ana A. Lemus-Santana, Laritza Sánchez, Manuel Ávila, Edilso Reguera
We report the crystal structures and properties of iron hydrate compounds. These hydrates have 2D topologies and crystallize with three different structural features depending on the number of weak...
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Two dysprosium complexes based on TEMPO radical derivative: synthesis, structures, magnetic and fluorescent properties J. Coord. Chem. (IF 1.9) Pub Date : 2023-12-30 Xiaoman Kuang, Youhong Li, Meng Yang
A new TEMPO derivative was synthesized and two Dy-radical complexes, [Dy(hfac)3(H2O)hmb-TEMPO] (1) and [Dy(hfac)3(hmb-TEMPO)2] (2, hmb-TEMPO = 4-((2-hydroxy-3-methoxybenzylidene)amino)-2,2,6,6-tetr...
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Cu(II) coordination polymers based on 1,3,5-tris(triazol-1-ylmethyl)-2,4,6-trimethylbenzene: synthesis, structure, and biological properties J. Coord. Chem. (IF 1.9) Pub Date : 2023-12-30 Hai-Yan Yang, Xia Wang, Fang He, Yao-Min Zhao, Yan-Li Zhang
Two new Cu(II)-based coordination polymers, [Cu(TTTMB)(Hbtrc2−)]n (1) and {[Cu(TTTMB)2(H2O)2](NO3)2(H2O)4}n (2), were synthesized under hydrothermal conditions (TTTMB = 1,3,5-tris(triazol-1-ylmethy...
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Stability constants of vanadium(III) complexes with 1,10-phenanthroline and the amino acids phenylalanine, methionine, serine and threonine J. Coord. Chem. (IF 1.9) Pub Date : 2023-12-30 Luis González-Añez, Edgar Del Carpio, Mary Lorena Araujo, Lino Hernández, Vito Lubes
In this work we report a study of ternary complexes of V(III) with 1,10-phenanthroline (Phen) and the amino acids phenylalanine (Phe, HL), methionine (Met, HL), serine (Ser, HL) and threonine (Thr,...
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Synthesis, characterization, and theoretical studies on ylidic complexes of mercury(II) as antioxidant agents J. Coord. Chem. (IF 1.9) Pub Date : 2023-12-30 Faezeh Moniriyan, Seyyed Javad Sabounchei, Khadijeh Badpa, Mehdi Bayat, Elham Soltani, Robert W. Gable, Roya Karamian, Mostafa Asadbegy, Seyed Hamed Moazzami Farida
Herein we describe the synthesis of a library of new mercury complexes, including some dimers and polymeric species. Initially, a phosphonium salt, [PPh3CH2C(O)C6H4–m-OCH3]Br (S), was synthesized f...
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Exploring the stereochemistry of In(III)-A3B-type porphyrins axially ligated with p-PDA: synthesis, electronic properties and DFT calculations J. Coord. Chem. (IF 1.9) Pub Date : 2023-12-30 Devika Sharma, Sujata Kundan, Amir Fayaz, Tapta Kanchan Roy
In(III)-A3B-type porphyrins containing para-phenylenediamine (p-PDA) as an axial moiety have been efficiently synthesized and characterized spectroscopically to procure the structures of the synthe...
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Review: an overview on applications of di- and poly-nuclear complexes of zinc with salicylaldehyde-based azine schiff bases J. Coord. Chem. (IF 1.9) Pub Date : 2023-12-30 Puspendu Middya, Yoshita Chakravarty, Sovana Maity, Shouvik Chattopadhyay
A variety of di- and poly-nuclear zinc(II) complexes with salicylaldehyde-based azine ligands have been synthesized and their structures and properties have been reported. This review represents an...
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Nickel and cobalt complexes with ferrocenyl Schiff bases: preparation, characterization, and application in ethylene oligomerization J. Coord. Chem. (IF 1.9) Pub Date : 2023-12-30 Zhenbo Song, Hongyang Yu, Yongyu Huang, Yu Zhang, Yang Li, Feng Li, Cuiqin Li
Two aliphatic diamine-bridged ferrocene ligands (C2-Fe-Ligand and C6-Fe-Ligand) were synthesized with aliphatic diamine and formylferrocene, and the corresponding bimetallic active site complexes (...
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[Fe(bpy)Cl3X][bpy H] complexes: synthesis, characterization and theoretical studies towards visible-light photocatalytic hydroxyethylation of quinoline J. Coord. Chem. (IF 1.9) Pub Date : 2023-12-30 Zita G. Ríos-Malváez, Alberto Cedillo-Cruz, David García-Bassoco, Diego Martínez-Otero, Uvaldo Hernández-Balderas, Marco Antonio García-Eleno, M.V. Basavanag Unnamatla, Bernardo A. Frontana-Uribe, Erick Cuevas-Yañez
A series of [Fe(bpy)Cl3X][bpy·H] (X = Cl, Br, I) complexes were prepared from direct treatment of FeCl3·6H2O with 2,2′-bipyridine in the presence of an HX solution. The complexes were characterized...
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Kinetics and mechanism of the oxidation of hydrazine with [RuIII(pic)3] in aqueous solution J. Coord. Chem. (IF 1.9) Pub Date : 2023-12-30 Olga Impert, Mariusz Dziadas, Debabrata Chatterjee
The kinetics and mechanism of the oxidation of hydrazine by [RuIII(pic)3] (pic- = picolinate anion) were studied spectrophotometrically as a function of hydrazine concentrations at a constant pH of...
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Tetrahalidocuprate(II) complexes with substituted pyridinium ions: effects of halide substitution J. Coord. Chem. (IF 1.9) Pub Date : 2023-12-30 Lixin Li, Alexander Shapiro, Firas F. Awwadi, Christopher P. Landee, Mark M. Turnbull, Jan L. Wikaira
The Cu(II) complexes (H-5-FAP)2CuBr4 (1) and (H-2,3-dimpy)2CuCl4 (2) have been prepared and characterized structurally and magnetically (H-5-FAP = 2-amino-5-fluoropyridinium; H-2,3-dimpy = 2,3-dime...
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Synthesis, structural characterization and DFT calculations of a diphenyl-2-pyridylphosphine complex of copper(II) J. Coord. Chem. (IF 1.9) Pub Date : 2023-12-30 Jayashree Nath, Ankur Kanti Guha, Frank T. Edelmann, Bipul Sarma, Bhaskar Jyoti Sarmah
The reaction of Cu(NO3)2·3H2O with a potentially bidentate P,N-donor ligand, diphenyl-2-pyridylphosphine (PPh2Py), in 1:2 molar ratio resulted in formation of a κ2N,O-chelated complex, [Cu(κ2N,O-P(...
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N’-Ferrocenylmethyl-N’-phenylbenzohydrazide as a potential DNA binding compound: a combined experimental and computational study J. Coord. Chem. (IF 1.9) Pub Date : 2023-12-30 Mouada Hanane, Touhami Lanez, Imran Zafar, Muhammad Sher Afghan, Nadjiba Zegheb
Due to increased lipophilicity, stability, and decreased cytotoxicity in biological systems, ferrocene derivatives are promising building blocks for therapeutic agents. This manuscript reports the ...
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Experimental and theoretical studies of the substitution reactions of some bifunctional Au(III) complexes with biologically relevant thiols and thioethers J. Coord. Chem. (IF 1.9) Pub Date : 2023-12-22 Ana Kesić, Svetlana Jeremić, Biljana Petrović
The kinetics of the substitution reactions between bifunctional Au(III) complexes, [AuCl2(bipy)]+, [AuCl2(dach)]+ and [AuCl2(en)]+ (bipy = 2,2″-bipyridine, dach = (1 R,2R)-1,2-diaminocyclohexane, ...
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Synthesis, equilibrium, DFT, and docking studies of a homopiperazine complex with dibutyltin(IV) J. Coord. Chem. (IF 1.9) Pub Date : 2023-12-14 Perihan A. Khalaf-Alla, Mohamed M. Shoukry, Mohamed R. Shehata, Amira M. Abdel Wahab, Rudi Van Eldik
The interaction of dibutyltin(IV) dichloride (DBT) with 1,4-diazacycloheptane (homopiperazine, HP) was investigated. In solutions, the complexes formed a 1:1 complex, its protonated and hydrolyzed ...
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Host-guest complexes of a cryptand based on 5H-cyclopenta[2,1-b:3,4b′]pyridine moieties: prediction of ion selectivity by quantum chemical calculations XVI J. Coord. Chem. (IF 1.9) Pub Date : 2023-12-08 Thomas Capponi, Julia Weigel, Dušan Ćoćić, Basam M. Alzoubi, Rudi Van Eldik, Ralph Puchta
Selective alkaline and earth alkaline metal ion encapsulation by six different Lehn-type cryptands was predicted by DFT (B3LYP/LANL2DZp) computational chemistry. All cryptands contain three identic...
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A new La(III)-MOF: crystal structure and photodegradation of Rhodamine B J. Coord. Chem. (IF 1.9) Pub Date : 2023-12-12 Jing Li, Hongjiang Ren, Jiangtao Li
Organic dyes have been widely used in industry but mistreatment of their use and disposal can have negative consequences on human health. A technique based on solid photocatalysts is feasible for r...
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Antimicrobial study of ruthenium and iridium half-sandwich complexes containing fluorenyl hydrazonothiazole derivative ligands J. Coord. Chem. (IF 1.9) Pub Date : 2023-12-12 Merrily Sawkmie, Venkanna Banothu, Werner Kaminsky, Mohan Rao Kollipara
A series of six new hydrazineyl-thiazolyl mononuclear complexes (1–6) of the type [(arene)M(κ2 (N∩N)-L)Cl] (M = Ru, Ir, arene: p-cymene or Cp* (pentamethyl cyclopentadienyl); L = bidentate substitu...