Anhydrous perchlorato complexes of palladium(II): Pd(ClO<sub>4</sub>)<sub>2</sub>, (ClO<sub>2</sub>)<sub>2</sub>Pd(ClO<sub>4</sub>)<sub>4</sub>, and (NO<sub>2</sub>)<sub>2</sub>Pd(ClO<sub>4</sub>)<sub>4</sub>. Syntheses and structural analyses
作者:Frédérique Cunin、Frédéric Favier、Jean Louis Pascal
DOI:10.1139/v00-149
日期:2000.12.1
Chlorine trioxide (Cl2O6) reacts with PdCl2 to yield "ClO2Pd(ClO4)3" which is, in fact, an equimolar mixture of Pd(ClO4)2 and (ClO2)2Pd(ClO4)4. The chloryl salt decomposes under vacuum to give Pd(ClO4)2. (NO2)2Pd(ClO4)4· 0.5 NO2ClO4 is prepared using Pd(NO3)2·0.5 (H2O, HNO3) as the starting salt. Excess NO2ClO4 sublimes easily and pure (NO2)2Pd(ClO4)4 is obtained. Pd(ClO4)2 and (NO2)2Pd(ClO4)4 crystallize