The Unusual Paramagnetic Mixed-Metal Carbonyl Chalcogenide Clusters: [E₂Cr₂Fe(CO)₁₀]^2- (E = Te, Se)

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posted on 2003-08-05, 00:00 authored by Minghuey Shieh, Ren-Ling Chung, Chun-Hsien Yu, Miao-Hsing Hsu, Chia-Hua Ho, Shie-Ming Peng, Yi-Hung Liu

The rare examples of electron-rich mixed-metal carbonyl telluride and selenide clusters [E₂Cr₂Fe(CO)₁₀]^2- (E = Te, Se) have been demonstrated. These two novel carbonyl complexes exhibit the unusual paramagnetic behavior.