N-(2-pyridinium)urea perrhenate

被引:3
作者
Velikova, V
Petrova, R
Angelova, O
机构
[1] Bulgarian Academy of Sciences, Ctrl. Lab. of Mineral. and Cristal., 1000 Sofia
关键词
D O I
10.1107/S0108270197004794
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
The N-(2-pyridinium)urea cation of the title compound, C6H8N3O+.ReO4-, is planar to within 0.085(9) Angstrom and adopts an s-cis-s-cis conformation with respect to the imino C-N bonds. The structure consists of columns of centrosymmetric dimeric plane-to-plane stacked cations and hydrogen-bonded anions. The distance between the anti-parallel carbonyl groups in the dimer is 3.16(5) Angstrom. An extensive network of hydrogen bonds stabilizes the ordering of the ions within the columns, which are held together by weaker hydrogen bonds and van der Waals interactions.
引用
收藏
页码:1230 / 1232
页数:3
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