0000000000970423
AUTHOR
Clifton L. Wagner
Reductions of M{N(SiMe3)2}3 (M = V, Cr, Fe): Terminal and Bridging Low-Valent First-Row Transition Metal Hydrido Complexes and “Metallo-Transamination”
The reaction of the vanadium(III) tris(silylamide) V{N(SiMe3)2}3 with LiAlH4 in diethyl ether gives the highly unstable mixed-metal polyhydride [V(μ2-H)6[Al{N(SiMe3)2}2]3][Li(OEt2)3] (1), which was structurally characterized. Alternatively, performing the same reaction in the presence of 12-crown-4 affords a rare example of a structurally verified vanadium terminal hydride complex, [VH{N(SiMe3)2}3][Li(12-crown-4)2] (2). The corresponding deuteride 2D was also prepared using LiAlD4. In contrast, no hydride complexes were isolated by reaction of M{N(SiMe3)2}3 (M = Cr, Fe) with LiAlH4 and 12-crown-4. Instead, these reactions afforded the anionic metal(II) complexes [M{N(SiMe3)2}3][Li(12-crown-…
CCDC 2058689: Experimental Crystal Structure Determination
Related Article: Cary R. Stennett, Clifton L. Wagner, James C. Fettinger, Petra Vasko, Philip P. Power|2021|Inorg.Chem.|60|11401|doi:10.1021/acs.inorgchem.1c01399
CCDC 2070539: Experimental Crystal Structure Determination
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CCDC 1970388: Experimental Crystal Structure Determination
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CCDC 1970386: Experimental Crystal Structure Determination
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CCDC 2074655: Experimental Crystal Structure Determination
Related Article: Cary R. Stennett, Clifton L. Wagner, James C. Fettinger, Petra Vasko, Philip P. Power|2021|Inorg.Chem.|60|11401|doi:10.1021/acs.inorgchem.1c01399
CCDC 2070550: Experimental Crystal Structure Determination
Related Article: Cary R. Stennett, Clifton L. Wagner, James C. Fettinger, Petra Vasko, Philip P. Power|2021|Inorg.Chem.|60|11401|doi:10.1021/acs.inorgchem.1c01399
CCDC 2071502: Experimental Crystal Structure Determination
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