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4,4',6,6'-Tetra-bromo-2,2'-(2,8-diazonia-5-azanona-1,8-diene-1,9-diyl)diphenolate.

ABSTRACT: In the zwitterionic title compound, C(18)H(17)Br(4)N(3)O(2), the two salicylaldimine groups form a dihedral angle of 51.94 (2)° and the dihedral angle between the aromatic ring planes is 51.14 (2)°. One of the C atoms adjacent to the aza N atom is disordered over two positions; the site-occupancy factors are 0.51 (1) and 0.49 (1). There are two strong intra-molecular N-H⋯O hydrogen bonds in the mol-ecule.

SUBMITTER: Chen ZJ

PROVIDER: S-EPMC2960104 | biostudies-literature | 2008 Nov

REPOSITORIES: biostudies-literature

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4,4',6,6'-Tetra-bromo-2,2'-(2,8-diazonia-5-azanona-1,8-diene-1,9-diyl)diphenolate.

Chen Zhu-Jun ZJ Lei Ke-Wei KW

Acta crystallographica. Section E, Structure reports online 20081126 Pt 12

In the zwitterionic title compound, C(18)H(17)Br(4)N(3)O(2), the two salicylaldimine groups form a dihedral angle of 51.94 (2)° and the dihedral angle between the aromatic ring planes is 51.14 (2)°. One of the C atoms adjacent to the aza N atom is disordered over two positions; the site-occupancy factors are 0.51 (1) and 0.49 (1). There are two strong intra-molecular N-H⋯O hydrogen bonds in the mol-ecule. ...[more]

PMID: 21581418

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