CYCLOPENTADIENYL-RUTHENIUM AND CYCLOPENTADIENYL-OSMIUM CHEMISTRY .38. SYNTHESIS AND X-RAY STRUCTURE OF RU(C6H4ME-P)(PPH3)2(ETA-C5H5).CH2CL2

被引：2

作者：

ADAMS, CJ ^{[1
]}

BRUCE, MI ^{[1
]}

COGHLAN, DR ^{[1
]}

SKELTON, BW ^{[1
]}

WHITE, AH ^{[1
]}

机构：

[1] UNIV WESTERN AUSTRALIA,DEPT CHEM,NEDLANDS,WA 6009,AUSTRALIA

来源：

AUSTRALIAN JOURNAL OF CHEMISTRY | 1991年 / 44卷 / 10期

关键词：

D O I：

10.1071/CH9911499

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The reaction between RuCl(PPh3)2(eta-C5H5) and LiC6H4Me-p afforded RU(C6H4Me-p)(PPh3)2(eta-C5H5) (76%), structurally characterized by a single-crystal X-ray study at c. 295 K. Crystals are triclinic, P1BAR, a 16-607(4), b 11 . 397(3), c 11 . 076(5) angstrom, alpha 9490(3), beta 99 . 52(3), gamma-90 . 43(2)-degrees, Z 2; R was 0 . 036 for 6246 'observed' diffractometer reflections. The p-tolyl moiety is sigma-bonded to the ruthenium with an Ru-C bond length of 2 . 122(3) angstrom. This value is compared with others found for Ru-C(sp(n)) bonds (n = 1-3) in sigma-bond complexes; these range from 2 . 013(6) to 2 . 18 angstrom.

引用

页码：1499 / 1504

页数：6

共 18 条

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