Hydrogen-bonded dimer of N,N '-(5-n-butyl-5-oxodibenzo[b, d]phosphole-3,7-diyl)bis(benzamide) dimethylformamide solvate

Authors
Teo, BK Dang, H Zhang, H
Citation
Bk. Teo et al., Hydrogen-bonded dimer of N,N '-(5-n-butyl-5-oxodibenzo[b, d]phosphole-3,7-diyl)bis(benzamide) dimethylformamide solvate, J CHEM CRYS, 29(3), 1999, pp. 343-346
Citations number
8
Categorie Soggetti
Physical Chemistry/Chemical Physics
Journal title
JOURNAL OF CHEMICAL CRYSTALLOGRAPHY
ISSN journal
10741542 → ACNP
Volume
29
Issue
3
Year of publication
1999
Pages
343 - 346
Database
ISI
SICI code
1074-1542(199903)29:3<343:HDON'D>2.0.ZU;2-M
Abstract
The structure of a "large wing-span phosphine," in the oxide form, N,N'-(5- n-butyl-5-oxodibenzo[b,d]phosphole-3,7-diyl)bis(benzamide), C30H27N2O3P, co crystallized with dimethylformamide (DMF), C3H7NO, is reported. The title c ompound is crystallized in a triclinic system with cell dimensions of a = 1 0.295(8) b = 12.743(5) c = 13.239(6) Angstrom, alpha = 108.14(3), beta = 10 8.16(5), gamma = 101.20(4)degrees and V = 1484.4(5) Angstrom(3), and forms a hydrogen-bonded dimer via two hydrogen bond linkages of the P = O . . . H - N type involving one of the two amide groups.