PHOTOCHEMICAL C-SB BOND FISSION IN A PALLADIUM DISTIBINE COMPLEX - SYNTHESIS AND STRUCTURE OF [PD-2(MU-PH(2)SBCH(2)SBPH(2))(2)CL(2)PH(2)]

被引：18

作者：

CHIFFEY, AF ^{[1
]}

EVANS, J ^{[1
]}

LEVASON, W ^{[1
]}

WEBSTER, M ^{[1
]}

机构：

[1] UNIV SOUTHAMPTON,DEPT CHEM,SOUTHAMPTON SO17 1BJ,HANTS,ENGLAND

来源：

ORGANOMETALLICS | 1995年 / 14卷 / 03期

关键词：

D O I：

10.1021/om00003a065

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Photolysis of [Pd(Ph(2)SbCH(2)SbPh(2))(2)Cl-2] in CH2Cl2 generates the dimeric sigma-phenyl complex [Pd-2(mu-Ph(2)SbCH(2)SbPh(2))(2)Cl(2)Ph(2)]. The X-ray structure of the title compound was found to be monoclinic with space group P2/alpha (alpha = 11.527(8), b = 20.264(5), c = 12.717(4) Angstrom, beta = 112.12(8)degrees, Z = 2). The data was refined to R = 0.033 on the basis of 3462 reflections (F > 4 sigma(F)). The dimeric discrete centrosymmetric molecule contains bridging distibine ligands (Pd-Sb 2.560(1), 2.530(1) Angstrom. The square planar geometry at Pd has trans Sb donors and trans CL and phenyl groups.

引用

页码：1522 / 1524

页数：3

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