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Crystal structure of hydrazine 5-amino-1-benzyl-1,2,3-triazole-4-carboxylate hexafluorosilicate trihydrate
Authors:M. S. Fonar'  Yu. A. Simonov  J. Lipkowski  V. O. Gel'mbol'dt  É. V. Ganin  A. A. Yavolovskii
Affiliation:(1) Institute of Applied Physics, Academy of Sciences of Moldova, ul. Academiei 5, Chisinau, MD-2028, Moldova;(2) Institute of Physical Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, Warsaw, 01-224, Poland;(3) Physicochemical Institute for Human and Environmental Protection, Education Department, National Academy of Sciences of Ukraine, Odessa State University, Odessa, Ukraine;(4) Odessa State Ecological University, Odessa, Ukraine;(5) Bogatskii Physicochemical Institute, National Academy of Sciences of Ukraine, Chernomorskaya doroga 86, Odessa, Ukraine
Abstract:Hydrazine 5-amino-1-benzyl-1,2,3-triazole-4-carboxylate hexafluorosilicate trihydrate (I) is synthesized. The crystal structure of the compound synthesized is determined. Crystals I are monoclinic, a = 13.353(1) Å, b = 21.094(2) Å, c = 20.233(2) Å, β = 94.05(3)°, space group P21/c, and R = 0.0584 for 16 601 reflections with I > 2σ(I). In the asymmetric part of the unit cell, four organic cations protonated at the terminal hydrazine nitrogen atoms, two hexafluorosilicate anions, and six water molecules are linked into a three-dimensional framework through hydrogen bonds of the N-H?F, N-H?O, and O-H?F types.
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