Preparation and crystal structure of tris(hexacarbonyldicobalt-π-ethynyl)arsine: [(CO)6Co2C2H]3As
Abstract
Dicobalt octacarbonyl reacts with triethynylarsine to produce a crystalline, air-stable complex, shown by single-crystal X-ray analysis to have three hexacarbonyldicobalt fragments π-bonded to the ethynyl groups.
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