Stereochemically nonrigid organometallic molecules. XX. Proton nuclear magnetic resonance study of the fluxional behavior of some substituted (1,2,7-trihaptobenzyl)(pentahaptocyclopentadienyl)dicarbonyl compounds of molybdenum and tungsten
Stereochemically nonrigid organometallic molecules. XX. Proton nuclear magnetic resonance study of the fluxional behavior of some substituted (1,2,7-trihaptobenzyl)(pentahaptocyclopentadienyl)dicarbonyl compounds of molybdenum and tungsten