title: 4-[(E)-3-Meth-oxy-5-nitro-4-(4-nitro-benz-yloxy)benzyl-idene-amino]-1,5-dimethyl-2-phenyl-1H-pyrazol-3(2H)-one.
abstract: In the title compound, C(26)H(23)N(5)O(7), the central benzene ring makes dihedral angles of 35.08 (6), 48.75 (7) and 69.55 (8)° with the pyrazolone ring, the nitro-benzene ring and the terminal phenyl ring, respectively. An intra-molecular C-H⋯O inter-action generates an S(6) ring. The packing is stabilized by weak nonclassical inter-molecular C-H⋯O=C hydrogen bonds that link adjacent mol-ecules into chains.
authors: School of Manufacturing Science and Engineering, Southwest University of Science and Technology, Mianyang City, Sichuan Province 621010, People's Republic of China.
authors: Lei
authors: L
authors: Liao
references: Acta Crystallogr A. 2008 Jan;64(Pt 1):112-22
references: 18156677