Chem. J. Chinese Universities ›› 2012, Vol. 33 ›› Issue (08): 1646.doi: 10.3969/j.issn.0251-0790.2012.08.003

• Preface • Previous Articles     Next Articles

Synthesis and Characterization of a Novel Mixed-valence Vanadogermanate Cluster [Ge6V6VV9O42(OH)6(H2O)]

WANG Lei, WANG Yan-Yan, LI Yi, LIANG Zhi-Qiang   

  1. State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, College of Chemistry, Jilin University, Changchun 130012, China
  • Received:2012-03-09 Online:2012-08-10 Published:2012-08-10

Abstract: A novel mixed-valence vanadogermanate cluster [Ge6V6VV9O42(OH)6(H2O)]·6(1,6-DAH)·21H2O(1)(1,6-DAH: 1,6-diamimohexane) was hydrothermally synthesized and characterized by elemental analysis, IR, XPS and so on. Single crystal X-ray diffraction shows that compound 1 exhibits a heart-like shape derived from the spherical {V18O42} archetype. The magnetic study shows that there exists weak anterferromagnetic interaction within the cluster.

Key words: Hydrothermal synthesis, Mixed-valence, Vanadogermanate cluster, Magnetic property

CLC Number: 

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