Tetraphenylphosphonium-trichloroplumbat(II), PPh4PbCl3 · CH3CN |
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Authors: | Wolfgang Czado Ulrich Müller |
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Abstract: | Tetraphenylphosphonium Trichloroplumbate(II), PPh4PbCl3 · CH3CN PPh4PbCl3 · CH3CN was obtained by reaction of PbCl2 and PPh4Cl in acetonitrile. It was also formed along with (PPh4)2Se2Cl6 when PbSe was treated with chlorine in the presence of PPh4Cl. Its crystal structure was determined by X-ray diffraction (R = 0.029 for 4186 reflections). The triclinic crystals contain PbCl3– ions that are associated to polymer chains. Each Pb atom has distorted square pyramidal coordination; the pyramids share two opposite basal edges. The chloro bridges are rather asymmetrical. |
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Keywords: | Tetraphenylphosphonium trichloroplumbate(II) crystal structure |
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