2-(4-CHLOROPHENYLAZO)-2-METHYL-1,3-INDANDIONE


OZBEY S. , KENDI E., HOCAOGLU N., UYAR T., MAK T.

ACTA CRYSTALLOGRAPHICA SECTION C-CRYSTAL STRUCTURE COMMUNICATIONS, vol.49, pp.2165-2167, 1993 (Journal Indexed in SCI) identifier identifier

  • Publication Type: Article / Article
  • Volume: 49
  • Publication Date: 1993
  • Doi Number: 10.1107/s0108270193005682
  • Title of Journal : ACTA CRYSTALLOGRAPHICA SECTION C-CRYSTAL STRUCTURE COMMUNICATIONS
  • Page Numbers: pp.2165-2167

Abstract

In the title compound, C16H11ClN2O2, the 2-methyl-1,3-dioxoindan-2-yl and 4-chlorophenyl groups are trans to each other. The five-membered ring of the indandione moiety adopts an envelope conformation. The phenyl and azo groups are not coplanar because of steric hindrance between the lone-pair orbitals on the carbonyl O atom and beta-N atom [C-N=N = 112.4 (3)-degrees].