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The synthesis, structure and characterization of V2O6 · H3NCH2CH2NH3

  • Jia Ning Xu
  • , Guo Yu Yang
  • , De Jun Wang
  • , Wen Ying Ma
  • , Hao Ran Sun
  • , Ji Qing Xu
  • , Xiao Ying Huang
  • Jilin University
  • CAS - Fujian Institute of Research on the Structure of Matter

科研成果: 期刊稿件文章同行评审

摘要

A metavanadate in coffee colour, V2O6 · H3NCH2CH2NH3, was synthesized by hydrothermal method and its crystal structure was determined by single crystal X-ray diffraction. Crystal data: monoclinic, space group P21/c, a = 0.552 9(2) nm, b=1.290 0(7) nm, c=0. 568 3(2) nm, β=97. 57(3)°, V=0.401 8(3) nm3, F(000)=260, Dc=2.15 g · cm-3, Z=2, R=0.041, Rw= 0.052. The structure is based on VO4 tetrahedra sharing two vertex to form a single type of chain running along the c axis. The hydrogen bond (O⋯ H - N) between (VO3-) chains and H3NCH2CH2NH32+ was formed. IR spectrum confirmed that the ethylenediamine is protonated. The analysis of DRS and SPS are given.

源语言英语
页(从-至)x5-1021
期刊Kao Teng Hsueh Hsiao Hua Heush Hsueh Pao/ Chemical Journal of Chinese Universities
17
7
出版状态已出版 - 1996
已对外发布

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