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4,4'-[2,2-Dimethyl-propane-1,3-diyl-bis(nitrilo-methyl-idyne)]dibenzonitrile.

ABSTRACT: The title compound, C(21)H(20)N(4), is a bidentate Schiff base ligand. An intra-molecular C-H?N hydrogen bond forms a five-membered ring, producing an S(5) ring motif. The cyano and imino [-C(H(2))-N=C-] functional groups are coplanar with the benzene ring in each half of the mol-ecule. The packing of the mol-ecules is controlled by C-H?? and ?-? inter-actions [centroid-to-centroid distance = 3.6944?(8)?Å].

SUBMITTER: Fun HK

PROVIDER: S-EPMC2961864 | biostudies-other | 2008 Jun

REPOSITORIES: biostudies-other

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4,4'-[2,2-Dimethyl-propane-1,3-diyl-bis(nitrilo-methyl-idyne)]dibenzonitrile.

Fun Hoong-Kun HK Kargar Hadi H Kia Reza R

Acta crystallographica. Section E, Structure reports online 20080619 Pt 7

The title compound, C(21)H(20)N(4), is a bidentate Schiff base ligand. An intra-molecular C-H⋯N hydrogen bond forms a five-membered ring, producing an S(5) ring motif. The cyano and imino [-C(H(2))-N=C-] functional groups are coplanar with the benzene ring in each half of the mol-ecule. The packing of the mol-ecules is controlled by C-H⋯π and π-π inter-actions [centroid-to-centroid distance = 3.6944 (8) Å]. ...[more]

PMID: 21202936

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