REACTIVITY OF NIDO-[2-(FE(ETA-C5H5))B5H10] WITH SOME TRANSITION-METAL HYDRIDE COMPLEXES

被引：20

作者：

BULLICK, HJ

GREBENIK, PD

GREEN, MLH

HUGHES, AK

LEACH, JB

MOUNTFORD, P

机构：

[1] UNIV OXFORD,INORGAN CHEM LAB,OXFORD OX1 3QR,ENGLAND

[2] MANCHESTER METROPOLITAN UNIV,DEPT CHEM,MANCHESTER M1 5GD,LANCS,ENGLAND

来源：

JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS | 1994年 / 23期

关键词：

D O I：

10.1039/dt9940003337

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The reaction of nido-[2-{Fe(eta-C5H5)}B5H10] with [Mo(PMe(2)Ph)(4)H-4] gave capped-closo-[1-{Fe(eta-C5H5)}-2-{Mo(PMe(2)Ph)(3)H}B5H7] which has been characterised by X-ray crystallography as well as by B-11 and H-1 NMR spectroscopy. The structure determination [monoclinic, space group P2(1)/c, a = 15.586(5), b=11.523(4). c=19.186(4) Angstrom, beta=106.23(2)degrees] reveals a capped-close geometry with one Fe-Mo-B face being capped by a boron atom and the other having a triply bridging hydrogen atom. The isostructural tungsten compound capped-closo-[1-{Fe(eta-C5H5)}-2-{W(PMe(3))(3)H}B5H7] was similarly prepared from [W(PMe(3))(3)H-6] and nido-[2-{Fe(eta-C5H5)}B5H10]. Reaction between [Re(PMe(3))(5)H] and nido-[2-{Fe(eta-C5H5)}B5H10] gave a mixture of nido-[2-{Re(PMe(3))(3)}B(5)H10] and the salt [Re(PMe(3))(5)H-2](+) [nido-2-{Fe(eta-C5H5)}B(5)H9(])(-), a product of an acid-base reaction.

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页码：3337 / 3342

页数：6

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