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A new three-dimensional cobalt phosphate: Co5(OH2)4(HPO4)2(PO4)2

โœ Scribed by Zhangang Han; Aixiang Tian; Jun Peng; Xueliang Zhai


Book ID
104029638
Publisher
Elsevier Science
Year
2006
Tongue
English
Weight
411 KB
Volume
179
Category
Article
ISSN
0022-4596

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โœฆ Synopsis


A three-dimensional (3D) cobalt phosphate: Co 5 (OH 2 ) 4 (HPO 4 ) 2 (PO 4 ) 2 (1), has been synthesized by hydrothermal reaction and characterized by single-crystal X-ray diffraction, thermogravimetric analysis, and magnetic techniques. The title compound is a template free cobalt phosphate. Compound 1 exhibits a complex net architecture based on edge-and corner-sharing of CoO 6 and PO 4 polyhedra. The magnetic susceptibility measurements indicated that the title compound obeys Curie-Weiss behavior down to a temperature of 17 K at which an antiferromagnetic phase transition occurs.


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