Structural, Vibrational, Thermal, and Electrochemical Studies of a Cyclohexaphosphate Complex, (C₅H₁₄N₂)₂Cd₂CL₂P₆O₁₈.4H₂O

Author： Ameur I. Abid S. Besbes-Hentati S. Al-Deyab S. S. Rzaigui M.

Publisher： Taylor & Francis Ltd

ISSN： 1042-6507

Source： Phosphorus, Sulfur, and Silicon and the Related Elements, Vol.188, Iss.12, 2013-12, pp. : 1703-1712

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Abstract

A novel cadmium cyclohexaphosphate (C₅H₁₄N₂)₂Cd₂Cl₂P₆O₁₈.4H₂O has been prepared and characterized by single-crystal X-ray diffraction, infrared and Raman spectroscopies, thermogravimetric analysis, and cyclic voltammetry. The structure consists of vertex linked of CdO₅Cl octahedral and P₆O₁₈ rings assembled into a two-dimensional macroanionic layers. Organic double-protonated homopiperazine cations are located between these layers and interact with the framework both electrostatically and via hydrogen bonds of N–H···O(Cl).[Supplemental materials are available for this article. Go to the publisher's online edition of Phosphorus, Sulfur, and Silicon and the Related Elements to view the following free supplemental files: Additional figures]