(Z,Z)-5-CHLORO-1,1,1,6,6,6-HEXAFLUORO-3,4-DIAZAHEXA-2,4-DIENE-2-AMINE, IN WHICH THE AMINO GROUP IS CONJUGATED WITH A CHAIN DOUBLE-BOND

被引：4

作者：

ABDULGHANI, M

PRITCHARD, RG

TIPPING, AE

机构：

来源：

ACTA CRYSTALLOGRAPHICA SECTION C-CRYSTAL STRUCTURE COMMUNICATIONS | 1994年 / 50卷

关键词：

D O I：

10.1107/S0108270193012909

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The asymmetric unit of the title compound, C4H2ClF6N3, contains two crystallographically independent molecules which have similar C=N-N=C configurations [torsion angles -153.8(7) and -153.6 (7)degrees]. Intermolecular hydrogen bonds between the amino H atoms and the diazine N atoms link the molecules into infinite chains along the ac diagonal [N...N 2.989(9), 3.05(1), H...N 2.22(6), 2.16(8) angstrom, N-H...N 156(7), 172(7)degrees].

引用

页码：722 / 724

页数：3

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