SYNTHESIS AND STRUCTURE OF A NOVEL MU-DIMETHYLDIMETHYLENECYCLOPENTENYL BIS(MU-HYDRIDO) MIXED-VALENCE TITANIUM(III) TITANIUM(II) COMPOUND

被引：24

作者：

TROYANOV, SI

MACH, K

VARGA, V

机构：

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

[2] MOSCOW MV LOMONOSOV STATE UNIV, DEPT CHEM, MOSCOW 119899, RUSSIA

来源：

ORGANOMETALLICS | 1993年 / 12卷 / 09期

关键词：

D O I：

10.1021/om00033a004

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The binuclear compound (mu-eta4:eta3-1,4-dime-thyl-2,3-dimethylenecyclopentenyl)bis(mu-hydrido)bis-((eta5-tetramethylcyclopentadienyl)titanium), [mu-C5H(CH3)2(CH2)2][(C5HMe4)Ti(mu-H)]2(1), was obtained by the reduction of (C5HMe4)2TiCl2 with LiAlH4 in boiling mesitylene. Its X-ray crystal analysis revealed that each titanium atom of the folded Ti(mu-H)2Ti fragment is bonded to remote parts of the bridging dimethyldimethylenecyclopentenyl ligand. Crystal data for 1: space group Pnma, a = 8.364 (1) angstrom, b = 15.492(3) angstrom, c = 18.429(4) angstrom, Z = 4, 1712 reflections, R = 0.041.

引用

页码：3387 / 3389

页数：3

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