A TITANIUM-MAGNESIUM COMPLEX CONTAINING PERPENDICULARLY BRIDGING BIS(TRIMETHYL-SILYL)ACETYLENE LIGANDS - [(ETA-5-C5H5)TI][ETA-5-C5H5)MG][MU-ETA-2-ETA-2-C2(SIME3)2]2

被引：13

作者：

VARGA, V

MACH, K

SCHMID, G

THEWALT, U

机构：

[1] ACAD SCI CZECH REPUBL, J HEYROVSKY INST PHYS CHEM & ELECTROCHEM, DOLEJSKOVA 3, CS-18223 PRAGUE 8, CZECHOSLOVAKIA

[2] UNIV ULM, DEPT XRAY & ELECTRON DIFFRACT, W-7900 ULM, GERMANY

来源：

JOURNAL OF ORGANOMETALLIC CHEMISTRY | 1993年 / 454卷 / 1-2期

关键词：

D O I：

10.1016/0022-328X(93)83253-R

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The complex [eta5-C5H5)Ti][eta5-C5H5)Mg][mu-eta2(Ti, Mg): eta2(Ti, Mg)-C2(SiMe3)2]2 (1) was obtained by the reaction of (eta5-C5H5)2Ti(eta-C2(SiMe3)2) (2) with Mg and bis(trimethylsilyl)acetylene in THF. Crystals of 1 contain two slightly different molecules in the asymmetric unit. Both molecules contain Ti and Mg atoms in the apical positions of a nearly symmetrical rectangular bipyramid whose base is formed by four equivalent acetylenic carbons atoms. Each metal atom is capped by one eta5-C5H5 ligand.

引用

页码：C1 / C4

页数：4

共 50 条

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