PREPARATION AND STRUCTURE CHARACTERIZATION OF 4-AMINO-1,2,4-TRIAZOL-5-ONE HYDRATE

Authors

  • Zhang Jianguo Department of Mechanics Engineering, Beijing Institute of technology, Beijing 100081
  • Zhang Tonglai Department of Mechanics Engineering, Beijing Institute of technology, Beijing 100081
  • Yu Kaibei Analysis and Measurement Center, Chengdu Branch of China Science Academy 610041

Keywords:

4-amino-1,2,4-triazol-5-one, molecular structure, crystal structure, structure characterization

Abstract

4-Amino-1,2,4-triazol-5-one hydrate (ATO•H2O) was prepared and its struc-ture was analyzed by four-circle diffraction measurement. The obtained results show that the crystal belongs to triclinic crystal system, space group P 1 with crystal parameters of a = 6.432(1) Å, b =6.551(1) Å, c = 6.740(1) Å, α = 68.04(1)°, β = 82.18(1)°, γ = 81.90(1)°, V = 259.7(7) Å3, Z = 2, Dc = 1.510 g/cm3, µ = 0.131 mm–1, F(000) = 124. ATO•H2O was characterized by FT-IR analysis, X-ray diffraction analysis and single crystal diffraction analysis.

How to Cite
Jianguo, Z.; Tonglai, Z.; Kaibei, Y. Chem. Heterocycl. Compd. 2003, 39, 461. [Khim. Geterotsikl. Soedin. 2003, 542.]

For this article in the English edition, see DOI https://doi.org/10.1023/A:1024709212512

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Published

2003-04-25

Issue

No. 4 (2003)

Section

Original Papers