HIGH-NUCLEARITY RUTHENIUM CARBONYL CLUSTER CHEMISTRY .2. REACTION OF [RU-2(MU-H)(MU-NC5H4)(2)(CO)(4)(NC5H5)(2)][RU-10(MU-H)(MU(6)-C)(CO)(24)] WITH TRIPHENYLPHOSPHINE - STEPWISE APICAL SUBSTITUTION ON A GIANT TETRAHEDRAL CLUSTER

被引：14

作者：

CIFUENTES, MP

HUMPHREY, MG

SKELTON, BW

WHITE, AH

机构：

[1] AUSTRALIAN NATL UNIV,DEPT CHEM,CANBERRA,ACT 0200,AUSTRALIA

[2] UNIV NEW ENGLAND,DEPT CHEM,ARMIDALE,NSW 2351,AUSTRALIA

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

来源：

ORGANOMETALLICS | 1995年 / 14卷 / 03期

关键词：

D O I：

10.1021/om00003a069

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The (hydrido)(carbido)decaruthenium cluster anion [Ru-10(mu-H)(mu(6)-C)(CO)(24)](-) reacts With triphenylphosphine in a stepwise manner to afford [Ru-10(mu-H)(mu(6)-C)-(CO)(24-x)(PPh(3))(x)](-) (x = 1-4), With initial ligand displacement on the apical ruthenium associated with the hydride ligand and subsequent ligand substitution at the other apices; the location of the phosphine substituent of the monosubstituted cluster anion [RU(10)(mu-H)(mu(6)-C)-(CO)(23)(PPh(3))](-) has been confirmed by a single crystal X-ray diffraction study.

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页码：1536 / 1538

页数：3

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