Crystal structure of N-(3,4-dichlorophenyl)-N′-hydroxy-2-oxo-2-phenylacetamidine

✍ Scribed by T. Hökelek; M. Taş; H. Batį

• Publisher: John Wiley and Sons
• Year: 2004
• Tongue: English
• Weight: 111 KB
• Volume: 39
• Category: Article
• ISSN: 0232-1300
• DOI: 10.1002/crat.200310196

✦ Synopsis

Abstract

The title compound (C~14~H~10~N~2~O~2~Cl~2~) crystallizes in the monoclinic space group P2~1~/a with a=10.042(1) Å, b=10.317(1) Å, c=13.877(2) Å, β=97.36(2)°, V=1425.8(3) Å^3^, Z=4, D~x~=1.44 g.cm^‐3^. The structure was solved by direct methods and refined by full‐matrix least‐squares method (R = 0.0457). The title molecule consists of 3,4‐dichlorophenylamino and 2‐phenyl‐1,2‐ethanedione‐1‐oxime groups. The intermolecular O‐H…N and N‐H…O hydrogen bonds [O…N 2.760(6) and 3.087(5) Å] are highly effective in forming the polymeric chains. The oxime group has an E configuration. (© 2004 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim)