Synthesis and molecular structures of the sandwich anion [K(18-crown-6)][Nb(η-C7H7)(η-C5H5)] and cation [Nb(η-C7H7)(η-C5H4Me)(thf)]PF6
Green, Malcolm L. H.; Mountford, Philip; Mtetwa, Victor S. B.; Scott, Peter; Simpson, Stephen J.
Журнал:
Journal of the Chemical Society, Chemical Communications
Дата:
1992
Аннотация:
The 17-electron compounds Nb(η-C7H7)(η-C5H4R) undergo reversible one-electron oxidation and reduction giving the structurally characterised compounds [Nb(η-C7H7)(η-C5H4Me)(thf)]PF6 and [K(18-crown-6)][Nb(η-C7H7)(η-C5H5)] respectively; the latter has an unusual distorted chain structure.
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