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Titanium−Group 2 Metal Molecular Nitrides

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journal contribution
posted on 12.07.2002, 00:00 by Avelino Martín, Miguel Mena, Adrián Pérez-Redondo, Carlos Yélamos
Treatment of [{Ti(η5-C5Me5)(μ-NH)}33-N)] with magnesium amido/cyclopentadienyl/alkyl derivatives [MgR2(THF)n] (1 equiv) gives single cube-type molecular nitrides [RMg{(μ3-N)(μ3-NH)2Ti35-C5Me5)33-N)}]. Analogous reactions with 0.5 equiv of [M{N(SiMe3)2}2(THF)2] (M = Mg, Ba) afford the corner-shared double-cube nitrido complexes [M{(μ3-N)(μ3-NH)2Ti35-C5Me5)33-N)}2].