Crystal structure of bis­{N-[(di­ethyl­amino)­dimethyl­sil­yl]anilido-κ(2) N,N′}zinc

The title zinc amide, [Zn(C(12)H(21)N(2)Si)(2)], was prepared by the metathetical reaction of [LiN(SiMe(2)NEt(2))(C(6)H(5))](2) with zinc dichloride. It is mononuclear and the mol­ecule is generated by twofold rotation symmetry. The central Zn(II) atom is N,N′-chelated by each of the two N-silylated...

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Detalles Bibliográficos
Autor principal: Chen, Juan
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2015
Materias:
Data Reports
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4719856/
https://www.ncbi.nlm.nih.gov/pubmed/26870447
http://dx.doi.org/10.1107/S2056989015022768
Descripción
Sumario:The title zinc amide, [Zn(C(12)H(21)N(2)Si)(2)], was prepared by the metathetical reaction of [LiN(SiMe(2)NEt(2))(C(6)H(5))](2) with zinc dichloride. It is mononuclear and the mol­ecule is generated by twofold rotation symmetry. The central Zn(II) atom is N,N′-chelated by each of the two N-silylated anilide ligands in a highly distorted tetra­hedral environment. Two N—Si—N ligands are arranged in a cis fashion around the Zn(II) atom. The Zn—N(amine) bonds [2.2315 (12) Å] are much longer than the Zn—N(anilide) bonds [1.9367 (11) Å].

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