2-METHYL-2-(4-NITROPHENYLAZO)-1,3-INDANDIONE, C16H11N3O4


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

ACTA CRYSTALLOGRAPHICA SECTION C-CRYSTAL STRUCTURE COMMUNICATIONS, cilt.50, ss.629-631, 1994 (SCI İndekslerine Giren Dergi) identifier

  • Cilt numarası: 50
  • Basım Tarihi: 1994
  • Doi Numarası: 10.1107/s0108270193009862
  • Dergi Adı: ACTA CRYSTALLOGRAPHICA SECTION C-CRYSTAL STRUCTURE COMMUNICATIONS
  • Sayfa Sayıları: ss.629-631

Özet

The 2-methyl-1,3-indandione and 4-nitrophenyl 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 at the carbonyl O and beta-N atoms [Cl'-N = N = 112.6 (6) and 112.8 (6)-degrees for molecules A and B, respectively].