Clemizole Tetrachlorocuprate(II) and Clemizole Tetrachlorocobaltate(II)

Parvez, M.; Sabir, A.P.

doi:10.1107/S0108270196015922

Clemizole Tetrachlorocuprate(II) and Clemizole Tetrachlorocobaltate(II)

The crystal structures of 3-[4-(chlorophenyl)methyl]-2-(1-pyrrolidiniomethyl)-1H-benzimidazolium tetrachlorocopper(II), (C₁₉H₂₂ClN₃)[CuCl₄], and 3-[4-(chlorophenyl)methyl]-2-(1-pyrrolidiniomethyl)-1H-benzimidazolium tetrachlorocobalt(II), (C₁₉H₂₂ClN₃)[CoCl₄], show different conformations of the free radical dihydro cations of clemizole, a potent anti-allergic agent. The anions, CuCl₄^2- and CoCl₄^2-, exhibit flattened tetrahedral and normal tetrahedral geometries, respectively.

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Clemizole Tetrachlorocuprate(II) and Clemizole Tetrachlorocobaltate(II)

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	Crystallographic Information File (CIF) Contains datablocks global, 1, 2
	Structure factor file (CIF format) Contains datablock 1
	Structure factor file (CIF format) Contains datablock 2