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Niobium complexes magnetism

Niobium, tris(oxaIato)oxy-slereochemistry, 82 Niobium, tris(phenylenedithio)-structure, 63 Niobium(IV) complexes magnetic behavior, 271 Niobium fluoride Nb4F20... [Pg.595]

Tetrakis(isothiocyanato)bis(2,2 -bipyridine)niobium(IV) is a medium-brown crystalline solid. It is only very slightly soluble in 1,2-dichloroethane, dichlo-romethane, and acetonitrile. These extremely dilute solutions of the complex readily decompose in the presence of oxygen or moisture however, in the solid state the complex appears to be air-stable. It does not melt or decompose below ca. 275°. The infrared spectrum, ultraviolet spectrum, magnetic moment, and x-ray powder diffraction pattern of the product obtained by this procedure are essentially identical to those obtained for the product prepared by the reduction of the hexakis(isothiocyanate)niobate(V) complex. ... [Pg.79]

Galajov M, Garcia C, Gomez M, Gomez-Sal P. Alkyl chlorido hydridotris(3,5-dimethylpyrazolyl)borate imido niobium and tantalum(V) complexes synthesis, conformational states of alkyl groups in soHd and solution. X-ray diffraction and multinuclear magnetic resonance spectroscopy studies. Dalton Trans. 2014 43 5747-5758. [Pg.247]

Fryzuk MD, Kozak CM, Bowdridge MR et al (2001) Macrocyclic complexes of niobium(III) synthesis, structure, and magnetic behavior of mononuclear and dinuclear species that incorporate the [P2N2] system. Organometallics 20 3752-3761... [Pg.437]

See other pages where Niobium complexes magnetism is mentioned: [Pg.172]    [Pg.75]    [Pg.314]    [Pg.76]    [Pg.177]    [Pg.659]    [Pg.76]    [Pg.1772]    [Pg.79]    [Pg.48]    [Pg.1771]    [Pg.147]    [Pg.2498]    [Pg.246]    [Pg.174]    [Pg.655]    [Pg.78]   
See also in sourсe #XX -- [ Pg.676 ]

See also in sourсe #XX -- [ Pg.3 , Pg.676 ]



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Magnetic complex

Niobium complexes

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