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Triphenyl{(E)-4-[4-(phenyldiazenyl)phenyl]-4H-1,2,4-triazol-1-yl}boron.

ABSTRACT: In the title compound, C(32)H(26)BN(5) or [(C(14)H(11)N(5))B(C(6)H(5))(3)], the B atom is approximately tetra-hedrally coordinated. The diazo unit is in a trans conformation, which is generally more stable than a cis one for aromatic azo compounds. The crystal structure features very weak C-H?? inter-actions. The dihedral angles between the central benzene ring and the terminal rings in the heterocycle are 62.64, 73.54 and 61.60°.

SUBMITTER: Urakami D

PROVIDER: S-EPMC2970225 | biostudies-literature | 2009 Sep

REPOSITORIES: biostudies-literature

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Triphenyl{(E)-4-[4-(phenyldiazenyl)phenyl]-4H-1,2,4-triazol-1-yl}boron.

Urakami Daisuke D Inoue Katsuya K Hayami Shinya S

Acta crystallographica. Section E, Structure reports online 20090909 Pt 10

In the title compound, C(32)H(26)BN(5) or [(C(14)H(11)N(5))B(C(6)H(5))(3)], the B atom is approximately tetra-hedrally coordinated. The diazo unit is in a trans conformation, which is generally more stable than a cis one for aromatic azo compounds. The crystal structure features very weak C-H⋯π inter-actions. The dihedral angles between the central benzene ring and the terminal rings in the heterocycle are 62.64, 73.54 and 61.60°. ...[more]

PMID: 21577882

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