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Homoleptic anionic zirconium and hafnium phosphine complexes have recently been prepared using bisphosphinine ligands, which are phosphine analogs of the ubiquitous bipyridyl ligand. Structure determinations of the Li3(solv)Cl salts were performed (solv = DME for M = Zr and THF for M = Hf) show the overall geometry around the metal center to be trigonal prismatic. Disruption of the aromaticity is... [Pg.5280]

See other pages where Hafnium complexes 2,2 -bipyridyl is mentioned: [Pg.136] [Pg.3295] [Pg.372] [Pg.374] [Pg.2211] [Pg.2213]

See also in sourсe #XX -- [ Pg.366 , Pg.372 ]

See also in sourсe #XX -- [ Pg.3 , Pg.366 , Pg.372 ]