N-[9-(2-Ethoxycarbonylphenyl)-6-(ethylamino)-2,7-dimethyl-3-xanthenylidene]ethylammonium Iodide Monohydrate

Fun, H.-K.; Chinnakali, K.; Sivakumar, K.; Lu, C.-M.; Xiong, R.-G.; You, X.-Z.

doi:10.1107/S0108270197009360

N-[9-(2-Ethoxycarbonylphenyl)-6-(ethylamino)-2,7-dimethyl-3-xanthenylidene]ethylammonium Iodide Monohydrate

H.-K. Fun, K. Chinnakali, K. Sivakumar, C.-M. Lu, R.-G. Xiong and X.-Z. You

The xanthene moiety in the title compound, C₂₈H₃₁N₂O₃⁺.I^-.H₂O, is planar, with the attached phenyl ring twisted by -78.8 (6)° from the molecular plane. Of the two ethylamino groups one is coplanar and the other makes a dihedral angle of 152.1 (5)° with the xanthene ring system. The positive charge of the cation is delocalized and both N-C(sp²) bonds show double-bond character.

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N-[9-(2-Ethoxycarbonylphenyl)-6-(ethylamino)-2,7-dimethyl-3-xanthenylidene]ethylammonium Iodide Monohydrate

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