3,9-dimethyl-1,11-diphenyl-4,8-diaza-undecane-1,11-dione dihydrate

Elerman, Y; Kabak, M; Kara, H; Guven, K; Nakipoglu, C

doi:10.1107/s0108270199007192

3,9-dimethyl-1,11-diphenyl-4,8-diaza-undecane-1,11-dione dihydrate

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Elerman Y., Kabak M., Kara H., Guven K., Nakipoglu C.

ACTA CRYSTALLOGRAPHICA SECTION C-CRYSTAL STRUCTURE COMMUNICATIONS, vol.55, pp.1508-1511, 1999 (SCI-Expanded)

Publication Type: Article / Article
Volume: 55
Publication Date: 1999
Doi Number: 10.1107/s0108270199007192
Journal Name: ACTA CRYSTALLOGRAPHICA SECTION C-CRYSTAL STRUCTURE COMMUNICATIONS
Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus
Page Numbers: pp.1508-1511
Ankara University Affiliated: No

Abstract

The title compound, C23H26N2O2. 2H(2)O, displays strong intramolecular N-H ... O [2.637(2) Angstrom] and intermolecular O-H ... O [2.763(4) and 2.842(3) Angstrom] hydrogen bonds within each salicylideneimine unit and water molecule. The Schiff base has a twofold axis passing through the central C atom and therefore adopts a cis conformation.