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Bis(N,N'-diphenyl-benzamidinium) fumarate.

ABSTRACT: The crystal structure of the title compound, 2C(19)H(17)N(2) (+)·C(4)H(2)O(4) (2-), consists of centrosymmetric trimers built up of two crystallographically independent N,N'-diphenyl-benzamid-in-ium cations and one fumarate dianion, which is located on a centre of inversion. The components of the trimers are linked by N-H⋯O hydrogen bonding. In the cation, the outer rings make dihedral angles of 53.66 (5) and 78.38 (5)° with the central ring. The two outer rings make a dihdral angle of 81.49 (5)°.

SUBMITTER: Orola L

PROVIDER: S-EPMC3006964 | biostudies-literature | 2010 Jun

REPOSITORIES: biostudies-literature

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Bis(N,N'-diphenyl-benzamidinium) fumarate.

Orola Liana L Veidis Mikelis V MV

Acta crystallographica. Section E, Structure reports online 20100609 Pt 7

The crystal structure of the title compound, 2C(19)H(17)N(2) (+)·C(4)H(2)O(4) (2-), consists of centrosymmetric trimers built up of two crystallographically independent N,N'-diphenyl-benzamid-in-ium cations and one fumarate dianion, which is located on a centre of inversion. The components of the trimers are linked by N-H⋯O hydrogen bonding. In the cation, the outer rings make dihedral angles of 53.66 (5) and 78.38 (5)° with the central ring. The two outer rings make a dihdral angle of 81.49 (5) ...[more]

PMID: 21587834

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