Structure and spectroscopic properties of [(2,6-Ph2C6H3O)2Ti(μ-Cl)2Ti(OC6H3Ph2-2,6)2]: Evidence for a strong metal-metal interaction

Structure and spectroscopic properties of [(2,6-Ph2C6H3O)2Ti(μ-Cl)2Ti(OC6H3Ph2-2,6)2]: Evidence for a strong metal-metal interaction
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[(2,6-Ph2C6H3O)2Ti(μ-Cl)2Ti(OC6H3Ph2-2,6)2]的结构和光谱性质:强金属-金属相互作用的证据

DOI:
10.1016/s0277-5387(00)86582-1
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发表时间:
1990
期刊:
影响因子:
2.6
通讯作者:
I. Rothwell
I. Rothwell
中科院分区:
化学3区
文献类型:
--
作者:
J. E. Hill;John M. Nash;P. Fanwick;I. Rothwell

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摘要化合物[(2,6-Ph2C6H3O)2Ti(μ-Cl)2Ti(OC 6 H3 Ph 2-2,6)2],它是由钛的汞齐还原形成的(OC 6 H 3 Ph 2-2,6)2 Cl 2(OC 6 H 3 Ph 2-2,6= 2,6-二苯基苯酚)含有相对短的Ti <$Ti距离2.9827(7)°和锐角Ti <$(μ-Cl)<$Ti角77.79(3)°和78.05(3)°。在− 130° C的晶体数据:空间群P 1; a= 13.342(4),B= 13.808(4),c= 16.057(3)<$,α= 97.35(2),β= 104.63(2),γ= 91.64(2)°,Z= 2;<$calc= 1.346 g cm− 3。
Abstract The compound [(2, 6-Ph 2 C 6 H 3 O) 2 Ti (μ-Cl) 2 Ti (OC 6 H 3 Ph 2-2, 6) 2] which is formed by sodium amalgam reduction of Ti (OC 6 H 3 Ph 2-2, 6) 2 Cl 2 (OC 6 H 3 Ph 2-2, 6= 2, 6-diphenylphenoxide) contains a relatively short Ti Ti distance of 2.9827 (7) Å and acute Ti(μ-Cl) Ti angles of 77.79 (3) and 78.05 (3)°. Crystal data at− 130° C: space group P 1; a= 13.342 (4), b= 13.808 (4), c= 16.057 (3) Å, α= 97.35 (2), β= 104.63 (2), γ= 91.64 (2)°, Z= 2; ϱ calc= 1.346 g cm− 3.