Hydrothermal Synthesis and Structure Characterization of a Bi-Capped Keggin Heteropoly Molybdovanadated Derivative

Abstract:

A new bi-capped Keggin heteropoly molybdovanadated derivative, [Co (en)₃]₂[SiMo₈V₆O₄₂]∙6H₂O (1) (en = ethylendiamine) has been hydrothermally synthesized and structurally characterized by the elemental analysis, IR, XPS and single crystal X-ray diffraction. The crystal structure analysis reveals that compound 1 consists of [Co (en)₃]²⁺ transition metal coordination fragment and the [SiMo₈V₆O₄₂]^4- building blocks, which are linked together via hydrogen-bonding interactions to form a new 3-D supramolecular networks.

• Periodical: Advanced Materials Research (Volumes 1004-1005)
• Pages: 542-545
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.1004-1005.542
• Online since: August 2014
• Authors: Ya Bing Liu, Li Guang Xiao
• Keywords: Bi-Capped Keggin, Hydrothermal Synthesis, Polyoxometalate, Structure Characterization

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