330587-67-2Relevant academic research and scientific papers
Surprising diversity of non-classical silicon-hydrogen interactions in half-sandwich complexes of Nb and Ta: M-H ... Si-Cl interligand hypervalent interaction (IHI) versus stretched and unstretched β-Si-H...M agostic bonding
Nikonov, Georgii I.,Mountford, Philip,Ignatov, Stanislav K.,Green, Jennifer C.,Leech, Michael A.,Kuzmina, Lyudmila G.,Razuvaev, Alexei G.,Rees, Nicholas H.,Blake, Alexander J.,Howard, Judith A.K.,Lemenovskii, Dmitry A.
, p. 2903 - 2915 (2007/10/03)
Reaction of the niobium diphosphine compound [NbCp(NAr)(PMe3)2] (Ar = 2,6-C6H3Pr2i) with HSiMe2Cl gives the formally d2 silylamido derivative [NbCp{η3-N(Ar)
Niobium-r-cyclopentadienyl compounds with imido and amido ligands derived from 2,6-dimethyIaniline
Humphries, Martin J.,Green, Malcolm L. H.,Douthwaitc, Richard E.,Rees, Leigh H.
, p. 4555 - 4562 (2007/10/03)
The new niobium imido complex [Nb(n.-C3H5){N(C6H3Me2-2,6)}Cl2] 1* has been prepared. Its reactions with anionic reagents lead to a series of alkyl and amido derivatives [Nb(ii-C5H5){N(C6H3Me 2-2,6)}MeCi] 2, [Nb(r|-C5H5){N(C6H3Me 2-2,6)}{NH(C6H3Me2-2,6)}Cl] 3, [Nb(n-C5H5){N(C6H3Me2-2,6)} {NH(C6H,Me,-2,6)}J 4-, [Nb(rj-C5H5)2{N(C6H3Me2-2,6)}Cl] 5, [Nb(ri-C5H5)2{N(C6H3Mer2,6)}Me] 6 and [Nb(r|-C5H5){N(C6H3Mer 2,6)} {NH(C6H3Me2-2,6)}Me] 7*. Variable temperature NMR studies on the amido complexes 3,4 and 7 are reported (* indicates the crystal structure has been determined). The Royal Society of Chemistry 2000.
