Two new organic-inorganic hybrid compounds induced by -[Mo8O26](4-) and[PMo12O40](3-)

摘要

Two new organic-inorganic hybrid compounds, [Cu-II(btb)(1.5)(-Mo8O26)(0.5)(H2O)]2H(2)O (1) and [Cu-2(II)(btb)(4)((PMoMo11O40)-Mo-V-O-VI)]2H(2)O (2) (btb=4-butyl-1,4-bis(1,2,4-triazole), have been hydrothermally synthesized and characterized by single-crystal X-ray diffraction analysis, IR spectra and elemental analyses. In 1, there exists a ladder-like metal-organic chain with the bidentate [-Mo8O26](4-) anions inserting into the grids. Adjacent chains share the same Cu-btb lines of the ladder to form a 2-D layer. Compound 2 also has a ladder-like metal-organic chain. The tetradentate [PMo12O40](3-) anions embed in the grids. The same Cu-btb line is shared by adjacent chains to build a 2-D layer. The btb ligands link adjacent layers to form a 3-D framework. Moreover, we also have investigated the electrochemical and photocatalytic properties of 1 and 2.