The crystal structure of 2,3-dihydro-2,2,4-trimethyl-1H-1,5-benzodiazepinium perchlorate

Author:

Naskar J. P.,Hati S.,Datta D.,Samanta U.,Chakrabarti P.

Abstract

Abstract C12H16N2 · HClO4 crystallizes monoclinically, space group P21, Z = 2 (a = 7.775(3) Å, b = 10.697(2) Å, c = 9.087(2) Å, β = 112.77(3)°, R = 0.052 for 1061 observed reflections with I > 2σ(I)). The proton is found to be on the imino nitrogen. The conformation of the 7-membered heterocyclic ring, with four of the seven angles close to that of a regular heptagon, is found to be somewhat like that of cyclohepta-1,3,5-triene bound to a metal in η 6 mode.

Publisher

Walter de Gruyter GmbH

Subject

Inorganic Chemistry,Condensed Matter Physics,General Materials Science

Reference2 articles.

1. Huheey Inorganic Chemistry Principles of structure and reac - tivity rd Edition Bew York Harper and Row An NMR study of some substituted benzodiazepines and benz othiazepines;Hunter;Tetrahedron,1983

2. Gabe an interactive program system for structure analysis;Le Page;Appl Crystallogr,1989

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