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首页> 外文期刊>Acta Crystallographica Section E: Crystallographic Communications >Crystal structure of [1-(2,6-diiso­propyl­phen­yl)-2,4-bis­(di­methyl­amino)-5-tri­methyl­silyl-1,3,5-tri­aza­penta­dienyl-κ2N1,N5](tri­phenyl­phosphane-κP)copper(I)
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Crystal structure of [1-(2,6-diiso­propyl­phen­yl)-2,4-bis­(di­methyl­amino)-5-tri­methyl­silyl-1,3,5-tri­aza­penta­dienyl-κ2N1,N5](tri­phenyl­phosphane-κP)copper(I)

机译:[1-(2,6-二异丙基苯基)-2,4-双(二甲基氨基)-5-三甲基甲硅烷基-1,3,5-三氮杂戊二烯基-κ2N1,N5](三苯基膦-κP)铜的晶体结构(I)

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摘要

The title complex, [Cu(C21H38N5Si)(C18H15P)], was obtained from the one-pot reaction between (Dipp)N(Li)SiMe3 (Dipp = 2,6-diiso­propyl­phen­yl), Me2NCN, CuCl and PPh3. The CuI atom has a distorted trigonal–planar coordination sphere. The tri­aza­penta­dienyl ligand acts as a κ2-donor. The N—Cu—N bond angle is 95.88 (14)°. In the tri­aza­penta­dienyl fragment, the C—N bond lengths are in the range 1.328 (5)–1.349 (5) Å, which indicates delocalization of the π-electrons in the NCNCN system.
机译:标题配合物[Cu(C21H38N5Si)(C18H15P)]是通过(Dipp)N(Li)SiMe3(Dipp = 2,6-二异丙基苯基),Me2NCN,CuCl和PPh3之间的一锅反应获得的。 CuI原子具有扭曲的三角平面协调球。三氮杂戊二烯基配体充当κ2-供体。 N-Cu-N键角为95.88(14)°。在三氮杂戊二烯基片段中,CN键长度在1.328(5)–1.349(5)Å范围内,这表明NCNCN系统中π电子的离域。

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