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G. Yeap, S. Balamurugan and S. Rakesh, “Synthesis and Mesomorphic Properties of Chiral Liquid Crystal Dimers Derived from Azobenzene and Substituted Naphthol,” Liquid Crystals, Vol. 40, No. 4, 2013, pp. 555-563. doi:10.1080/02678292.2013.765608

has been cited by the following article:

• TITLE: Crystal Structure of 3-Amino-5,6-Dimethyl-2-Nitrobiphenyl-4-Carbonitrile

  AUTHORS: Wanqiang Zhang

  KEYWORDS: Polysubstituted Benzene; Crystal Structure; Hydrogen Bonds

  JOURNAL NAME: Crystal Structure Theory and Applications, Vol.2 No.3, September 25, 2013

  ABSTRACT: A kind of polysubstituted benzene, 3-amino-5,6-dimethyl-2-nitrobiphenyl-4-carbonitrile(C15H13N3O2), was synthesized and its crystal structure was determined. The molecule is composed of two phenyl moieties, two methyl groups, a cyano group, an amino group and a nitro group. The methyl groups, cyano group and amino group are nearly coplanar with the connected benzene ring. Because of the large volume, the nitro group and the connected benzene ring are twisted. The dihedral angle between the two benzene rings is 83.51°. In the crystal, molecules are linked by N—H···N and C—H···O hydrogen bonds.