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Hydrothermal syntheses and crystal structures of two novel, hybrid materials based on secondary transition-metal-incorporated polyoxovanadate cluster backbones: [Cd(dien)2]2[(dien)CdAs 8V13O41(H2O)]·4H 2O and [Cd(en)2]2[(en)2Cd 2As8V12O40]

  • CAS - Fujian Institute of Research on the Structure of Matter

Research output: Contribution to journal › Article › peer-review

Abstract

Two new cadmium-substituted polyoxovanadates of [Cd(dien)2] 2[(dien)CdAs8V13O41(H 2O)·H2O (1) and [Cd(en)2] 2[(en)2Cd2As8V12O 40] (2), where dien is diethylenetriamine and en is ethylenediamine, have been hydrothermally synthesized and structurally characterized by elemental analyses, IR spectra, EPR spectra, XRD spectra, TG analyses, magnetic properties, and X-ray crystallography. Single-crystal X-ray diffraction analyses reveal that compounds 1 and 2 possess a discrete and 1D structure, respectively. The former contains an inorganic-organic hybrid monocadmium-substituted polyoxovanadate cluster unit that is derived from the well-known {As8V14O42} cluster, whereas the latter is composed of an inorganic-organic hybrid bicadmium-substituted polyoxovanadate cluster unit that is derived from the well-known {As 8V12O40} cluster.

Original languageEnglish
Pages (from-to)2426-2430
Number of pages5
JournalInorganic Chemistry
Volume44
Issue number7
DOIs
Publication statusPublished - 7 Apr 2005
Externally publishedYes

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