Phenazinium methyl sulfate
نویسندگان
چکیده
The title salt, C(12)H(9)N(2) (+)·CH(3)O(4)S(-), contains an almost planar phenazinium cation [largest deviation from the least-squares plane = 0.040 (3) Å] and a methyl sulfate anion. The sulfate moiety of the latter is disordered over two sets of sites in a 0.853 (5):0.147 (5) ratio. In the crystal, the cations and anions are arranged alternately in layers parallel to (010). The cations pack along [100] with a tilt angle of 28.96 (4)° between this axis and the mean plane and are linked through inter-planar π-π inter-actions [shortest inter-planar distance = 3.421 (4) Å]. N-H⋯O hydrogen-bonding between the cations and anions is also observed.
منابع مشابه
Phenazin-5-ium hydrogen sulfate monohydrate
The crystal structure of the title salt, C12H9N2 (+)·HSO4 (-)·H2O, comprises inversion-related pairs of phenazinium ions linked by C-H⋯N hydrogen bonds. The phenazinium N-H atoms are hydrogen bonded to the bis-ulfate anions. The bis-ulfate anions and water mol-ecules are linked by O-H⋯O hydrogen-bonding inter-actions into a structural ladder motif parallel to the a axis.
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