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M(IO3)(HPO4)(H2O) (M = Sc, Fe, Ga, In): Introduction of Phosphate Anions into Metal Iodates
Crystal Growth & Design ( IF 3.8 ) Pub Date : 2017-08-25 00:00:00 , DOI: 10.1021/acs.cgd.7b00924
Tong-Ying Chang 1, 2 , Bing-Ping Yang 1 , Chun-Li Hu 1 , Dong Yan 1, 2 , Jiang-Gao Mao 1
Affiliation  

The first series of metal phosphate iodates, namely, M(IO3)(HPO4)(H2O) (M = Sc 1, Fe 2, Ga 3, In 4), have been obtained through hydrothermal syntheses. The title compounds are isomorphic and crystallize in the monoclinic space group C2/c (No. 15). Their structures feature a three-dimensional (3D) network composed of 1D [M(HPO4)(H2O)]+ chains that are further bridged by IO3 groups, forming 1D tunnels based on eight-membered rings along the b-axis. Magnetic measurements revealed antiferromagnetic coupling interactions between magnetic centers in compound 2. The UV absorption spectra measurements revealed that compound 2 exhibits a broad absorption peak at about 427 nm. The TGA studies and IR spectra for compounds 14 were also performed.

中文翻译:

M(IO 3)(HPO 4)(H 2 O)(M = Sc,Fe,Ga,In):将磷酸盐阴离子引入金属碘酸盐中

通过水热合成获得了第一系列的金属磷酸盐碘酸盐,即M(IO 3)(HPO 4)(H 2 O)(M = Sc 1,Fe 2,Ga 3,In 4)。标题化合物是同构的,并且在单斜空间群C 2 / c(No. 15)中结晶。它们的结构具有由1D [M(HPO 4)(H 2 O)] +链组成的三维(3D)网络,这些链进一步由IO 3组桥接,形成基于沿b的八元环的一维隧道。-轴。磁性测量显示化合物2中磁性中心之间的反铁磁耦合相互作用。紫外吸收光谱测量表明,化合物2在约427nm处显示出宽的吸收峰。的TGA研究和IR谱对化合物1 - 4还进行。
更新日期:2017-08-26
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