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Hydrothermal synthesis and crystal structure of [H4As 8V14O42(H2O)]·6H2O

  • Xiao Bing Cui
  • , Ji Qing Xu
  • , Guang Hua Li
  • , Zhan Shi
  • , Hong Ding
  • , Guo Yu Yang*
  • *Corresponding author for this work
  • CAS - Fujian Institute of Research on the Structure of Matter
  • Jilin University
  • Nanjing University

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

Abstract

The title compound [H4As8V14O 42(H2O)]·6H2O 1 has been synthesized and characterized by elemental analysis, IR, and single-crystal X-ray diffraction analysis. It crystallizes in trigonal, space group R3c with a = b = 36.447(6), c = 21.485(5) Å, V = 24717(8) Å3, Z = 18, Mr = 2114.66, Dc = 2.557g/cm3, F(000) = 17928, μ = 7.149 mm -1, R = 0.0792 and wR = 0.1265. The [H4As 8V14O42- (H2O)] cluster consists of fourteen VO5 square pyramids linked by four As2O 5 handle-like units.

Original languageEnglish
Pages (from-to)1138-1142
Number of pages5
JournalJiegou Huaxue
Volume23
Issue number10
Publication statusPublished - 2004
Externally publishedYes

Keywords

  • Arsenic-vanadium cluster
  • Crystal structure
  • Hydrogen bond
  • Hydrothermal synthesis
  • Polyoxometalate

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