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N,N'-Bis(2-quinolylcarbon-yl)hydrazine.


ABSTRACT: The title compound, C(20)H(14)N(4)O(2), crystallizes in the ortho-rhom-bic system with a crystallographic twofold axis through the N-N bond. The mol-ecule is non-planar and the dihedral angle between two amide groups is 74.9?(2)°. An intra-molecular N-H?N hydrogen bond is present. In the crystal, the mol-ecules are packed in chains running along the c axis through inter-molecular N-H?O hydrogen bonds. These chains are further stabilized by inter-molecular C-H?O hydrogen bonds and C-H?? inter-actions leading to the formation of a three-dimensional network.

SUBMITTER: Cheng HM 

PROVIDER: S-EPMC2970370 | biostudies-literature | 2009 Sep

REPOSITORIES: biostudies-literature

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N,N'-Bis(2-quinolylcarbon-yl)hydrazine.

Cheng Hui-Min HM   Chen Lang L   Lu Wei W   Shen Xuan X   Zhu Dun-Ru DR  

Acta crystallographica. Section E, Structure reports online 20090926 Pt 10


The title compound, C(20)H(14)N(4)O(2), crystallizes in the ortho-rhom-bic system with a crystallographic twofold axis through the N-N bond. The mol-ecule is non-planar and the dihedral angle between two amide groups is 74.9 (2)°. An intra-molecular N-H⋯N hydrogen bond is present. In the crystal, the mol-ecules are packed in chains running along the c axis through inter-molecular N-H⋯O hydrogen bonds. These chains are further stabilized by inter-molecular C-H⋯O hydrogen bonds and C-H⋯π inter-act  ...[more]

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