title: Ortho-rhom-bic modification of bis-[4-(3-pyridyl-methyl-idene-amino)-phen-yl]methane.
abstract: The title compound, C(25)H(20)N(4), is a disubstituted methane derivative having two pyridyl-methyl-ene-amino-phenyl arms, one of which is essentially rigid as all atoms lie on a plane (r.m.s. deviation = 0.074 Å), whereas the other is twisted [dihedral angle between the phenyl-ene and pyridyl rings = 51.1 (4)°]. The angle at the methyl-ene C atom is 113.2 (2)°.
authors: Kiramat
authors: K
authors: Shah
authors: Muhammad
authors: M
authors: Raza Shah
authors: Islam Ullah
authors: IU
authors: Khan
authors: Seik Weng
authors: SW
authors: Ng
references: Acta Crystallogr C. 2005 Feb;61(Pt 2):o73-4
references: 15695914
references: Acta Crystallogr A. 2008 Jan;64(Pt 1):112-22
references: 18156677