Artikel,

Coordination chemistry of reduced nitrogen heterocycles. Dinuclear pentacarbonyl complexes of molybdenum and tungsten with paramagnetic bridging ligands

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Chemische Berichte, 115 (3): 910--918 (1982)

Zusammenfassung

L[M(CO)5]2- (M = Mo, W; L = pyrazine, 2,5-dimethylpyrazine, quinoxaline, phenazine, 4,4'-bipyridine, (E)-1,2-di-4-pyridylethene) were prepd. by reaction of M(CO)6 with the radical anions of the heterocycles L in THF or dimethoxyethane. The metal carbonyl coordination was established by high resoln. ESR which also provided data on the spin distribution and on the conformation of the radical complexes. [on SciFinder(R)]

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