Synthesis and Structure of Formally Hexavalent Palladium Complexes
- 11 January 2002
- journal article
- other
- Published by American Association for the Advancement of Science (AAAS) in Science
- Vol. 295 (5553) , 308-310
- https://doi.org/10.1126/science.1067027
Abstract
Formally hexavalent palladium complexes have been isolated and structurally characterized for the first time. Thermal condensation reaction of three molecules of 1,2-C 6 H 4 (SiH 2 ) 2 Pd II (R 2 PCH 2 CH 2 PR 2 ) (where R is defined as a methyl or ethyl) provided trinuclear palladium complexes. Single-crystal x-ray analysis revealed that each of the central palladium atoms of the complexes is ligated by six silicon atoms and is hexavalent, whereas the other palladium atoms are divalent.Keywords
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