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Phenazin-5-ium bromide.

ABSTRACT: In the title compound, C(12)H(9)N(2) (+)·Br(-), the protonated tricyclic ring system is slightly twisted, with a dihedral angle of 3.9?(1)° between the two outer benzene rings. In the crystal, N-H?Br and C-H?Br hydrogen bonds link two cations and two bromide anions into centrosymmetric assemblies, which are further packed into stacks along [010] via ?-? inter-actions between the aromatic rings [centroid-centroid distance = 3.725?(4)?Å].

SUBMITTER: Zhang GX

PROVIDER: S-EPMC3394001 | biostudies-literature | 2012 Jul

REPOSITORIES: biostudies-literature

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Phenazin-5-ium bromide.

Zhang Gong-Xiao GX Li Ping P Dong Jian J Chen Hong-Yu HY

Acta crystallographica. Section E, Structure reports online 20120623 Pt 7

In the title compound, C(12)H(9)N(2) (+)·Br(-), the protonated tricyclic ring system is slightly twisted, with a dihedral angle of 3.9 (1)° between the two outer benzene rings. In the crystal, N-H⋯Br and C-H⋯Br hydrogen bonds link two cations and two bromide anions into centrosymmetric assemblies, which are further packed into stacks along [010] via π-π inter-actions between the aromatic rings [centroid-centroid distance = 3.725 (4) Å]. ...[more]

PMID: 22798866

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