Chains of fused rings in the hydrogen-bonded structure of meso-6,13-diamino-6,13-dimethyl-1,4,8,11-tetraazacyclotetradecane-2,2′-biphenol (1/2)

被引:2
作者
Lough, AJ
Gregson, RM
Ferguson, G
Glidewell, C [1 ]
机构
[1] Univ St Andrews, Sch Chem, St Andrews KY16 9ST, Fife, Scotland
[2] Univ Toronto, Lash Miller Chem Labs, Toronto, ON M5S 3H6, Canada
[3] Univ Guelph, Dept Chem & Biochem, Guelph, ON N1G 2W1, Canada
关键词
D O I
10.1107/S0108270100005527
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
The title compound is a salt, [C12H32N6](2+). 2[HOC6H4C6H4O](-). The centrosymmetric cation contains two intramolecular ND H ... N hydrogen bonds with an N ... N distance of 2.8290 (13) Angstrom, and the pendent amino groups are in axial sites; the anion contains an intramolecular O-H ... O hydrogen bond with an O ... O distance of 2.4656 (11) Angstrom. The ions are linked into continuous chains by means of four types of N-H ... O hydrogen bonds with N ... O distances ranging from 2.7238 (12) Angstrom to 3.3091 (13) Angstrom, associated with N-H ... O angles in the range 148-160 degrees.
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页码:859 / 861
页数:3
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