2-Chloro-6,6-dimethyl-5,6-dihydroindazolo[2,3-c]quinazoline

Authors

N. Boechat
A.S. Lages
W.B. Kover
E.R.T. Tiekink
J.L. Wardell
S.M.S.V. Wardell

Document Type

Article

Publication Date

1-1-2010

Abstract

Two independent but virtually identical molecules comprise the asymmetric unit of the title compound, C16H14ClN3. The molecules have a slightly curved shape owing to puckering in the six-membered C4N2 ring; the respective dihedral angles formed between the benzene rings are 12.64 (7) and 11.72 (7)degrees. In the crystal, layers sustained by a combination of N-H center dot center dot center dot N hydrogen bonding as well as C-H center dot center dot center dot N and C-H center dot center dot center dot pi contacts are formed; these stack along [011] and are connected by further C-H center dot center dot center dot pi contacts.

Publication Title

Acta Crystallographica Section E: Structure Reports Online

Volume

66

Issue

3

Publisher

International Union of Crystallography

Publisher Location

2 ABBEY SQ, CHESTER, CH1 2HU, ENGLAND