Acta Crystallographica Section E (Aug 2008)

1,1′,5,5′-Tetramethyl-2,2′-diphenyl-4,4′-[p-phenylenebis(methylidynenitrilo)]di-1H-pyrazol-3(2H)-one

  • Yan Xiao,
  • Cai Feng Bi,
  • Ai Dong Wang,
  • Yu Hua Fan,
  • Xia Zhang,
  • Jia Kun Xu,
  • Si Tang Xie

DOI
https://doi.org/10.1107/S1600536808021028
Journal volume & issue
Vol. 64, no. 8
pp. o1479 – o1479

Abstract

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In the centrosymmetric title compound, C30H28N6O2, the dihedral angles between the antipyrine ring and the terminal phenyl and central benzene rings are 50.55 (10) and 14.62 (9)°, respectively. Some short intermolecular C—H...O interactions may help to establish the packing. An intramolecular C—H...O hydrogen bond is also present.