Isopolymolybdate-based inorganic-organic hybrid compounds constructed by multidentate N-donor ligands: syntheses, structures and properties

Dalton Transactions : an International Journal of Inorganic Chemistry
Haiyang GuoJingli Xie

Abstract

Taking advantage of isopolymolybdate [(NH4)6Mo7O24·4H2O] as a POM building block with multidentate N-donor molecules (tris[(2-pyridyl)methyl]amine = TPMA, 1-(tetrazo-5-yl)-3-(triazo-1-yl)benzene = 1,3-ttb) as organic ligands, five different inorganic-organic hybrid compounds were synthesized and characterized by single-crystal X-ray diffraction, infrared spectroscopy (IR) and powder X-ray diffraction (PXRD). Compound 1 is a Mo(vi)-based structure in which the TPMA ligand shows a tridentate coordination mode, which bears an uncoordinated pyridyl arm, and can further react with transition metals. Compound 2 exhibits a Cu(ii)-based zero-dimensional (0D) structure consisting of the TPMA ligand and [β-Mo8O26] polyanion. Compounds 3 and 4 have the same molecular formula with slight structural differences; both have the Co(ii)-based one-dimensional (1D) chain structure. Compared to the β-Mo8O26 polyanion in compound 3, the [Mo8O28]8- units condense via sharing two common terminal O atoms to form infinite [Mo8O26]n4n- chains in compound 4. Compound 5 is a Cu(ii)-based two-dimensional (2D) layer structure consisting of TPMA and 1,3-ttb mixed ligands and [β-Mo8O26]. In addition, the electrochemical properties and photocatalytic activitie...Continue Reading

References

Dec 23, 2008·Inorganic Chemistry·Rémi DessaptMyung-Hwan Whangbo
Nov 18, 2010·Inorganic Chemistry·Rémi DessaptStéphane Jobic
Aug 2, 2012·Chemical Society Reviews·Yu-Fei Song, Ryo Tsunashima
Nov 17, 2012·Dalton Transactions : an International Journal of Inorganic Chemistry·Jing-Quan ShaLong-Jiang Sun
Jan 9, 2015·Acta Crystallographica. Section C, Structural Chemistry·George M Sheldrick
May 13, 2015·Chemical Reviews·Sa-Sa Wang, Guo-Yu Yang
Aug 1, 2015·Dalton Transactions : an International Journal of Inorganic Chemistry·Yang-Yang HuJi-Qing Xu

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Citations

Apr 24, 2021·Nanoscale·Pingfan WuZicheng Xiao

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Methods Mentioned

BETA
X-ray
2D hybrid

Software Mentioned

SHELXTL

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