Unconventional hydrogen-bond interactions involving metal hydrides as proton acceptors from N-H bonds have been recently discovered in mononuclear organometallic systems. The work herein reported on H2Os3(CO)(10)L (L= NH2Et, NHEt2) suggests that this type of interaction may be even more important in cluster chemistry in directing the stereochemistry of the products as well as affecting the intramolecular ligand exchange processes.
Role of Os-H center dot center dot center dot H-N interactions in directing the stereochemistry of carbonyl cluster hydride derivatives
AIME, Silvio;GOBETTO, Roberto;
1997-01-01
Abstract
Unconventional hydrogen-bond interactions involving metal hydrides as proton acceptors from N-H bonds have been recently discovered in mononuclear organometallic systems. The work herein reported on H2Os3(CO)(10)L (L= NH2Et, NHEt2) suggests that this type of interaction may be even more important in cluster chemistry in directing the stereochemistry of the products as well as affecting the intramolecular ligand exchange processes.
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