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(E,E)-2,2'-[1,1'-(Cyclohexane-1,2-diyl-dinitrilo)diethylidyne]diphenol.

ABSTRACT: The title compound, C(22)H(26)N(2)O(2), is chiral; the absolute configuration follows from the known chirality of the input reagents. The asymmetric unit contains two crystallographically independent mol-ecules in different orientations. The two mol-ecules are related to each other by a non-crystallographic twofold rotation axis, while each mol-ecule exhibits a further pseudo-twofold axis. Bond distances and angles are similar in the two mol-ecules. Inter-molecular C-H??(ring) inter-actions and intra-molecular O-H?N hydrogen bonds are observed in the crystal structure.

SUBMITTER: Chen F

PROVIDER: S-EPMC2960556 | biostudies-literature | 2008 Aug

REPOSITORIES: biostudies-literature

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(E,E)-2,2'-[1,1'-(Cyclohexane-1,2-diyl-dinitrilo)diethylidyne]diphenol.

Chen Fang F Ye Heng-Yun HY

Acta crystallographica. Section E, Structure reports online 20080816 Pt 9

The title compound, C(22)H(26)N(2)O(2), is chiral; the absolute configuration follows from the known chirality of the input reagents. The asymmetric unit contains two crystallographically independent mol-ecules in different orientations. The two mol-ecules are related to each other by a non-crystallographic twofold rotation axis, while each mol-ecule exhibits a further pseudo-twofold axis. Bond distances and angles are similar in the two mol-ecules. Inter-molecular C-H⋯π(ring) inter-actions and ...[more]

PMID: 21201739

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