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)

A J Lough, R M Gregson, G Ferguson, C Glidewell

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Abstract

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.

Original languageEnglish
Pages (from-to)859-861
Number of pages3
JournalActa Crystallographica Section C-Crystal Structure Communications
Volume56
Publication statusPublished - Jul 2000

Keywords

  • CYCLAM

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