MOLECULAR-STRUCTURE AND ELECTROCHEMICAL PROPERTIES OF THE PT(II) COMPLEX OF 1,1'-BIS(METHYLTHIO)FERROCENE AND THE PD(II) COMPLEXES OF 1,4,7-TRITHIA[7]FERROCENOPHANES AND 1,5,9-TRITHIA[9](1,1')FERROCENOPHANES

被引：36

作者：

SATO, M ^{[1
]}

SUZUKI, K ^{[1
]}

ASANO, H ^{[1
]}

SEKINO, M ^{[1
]}

KAWATA, Y ^{[1
]}

HABATA, Y ^{[1
]}

AKABORI, S ^{[1
]}

机构：

[1] TOHO UNIV,FAC SCI,DEPT CHEM,FUNABASHI,CHIBA 274,JAPAN

来源：

JOURNAL OF ORGANOMETALLIC CHEMISTRY | 1994年 / 470卷 / 1-2期

关键词：

PLATINUM; PALLADIUM; ELECTROCHEMISTRY; FERROCENE; X-RAY DIFFRACTION;

D O I：

10.1016/0022-328X(94)80177-0

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Molecular structures of (triphenylphosphine) [1,1'-bis-(methylthio)ferrocene-S,S',Fe]Pt(BF4)2 (1), (1,5,9-trithia[9]ferrocenophane-S,S',S'',Fe)Pd(BF4)2 (2), and (acetonitrile)(1,4,7-trithia[7]ferrocenophane-S,S',S'',Fe)Pd(BF4)2 (3) were determined by X-ray analyses. The Pt in 1 and the Pd atom in 2 have a somewhat distorted square-planar geometry including the Fe atom of the ferrocene moiety, while the Pd atom in 3 is coordinated by one equivalent of acetonitrile and takes a distorted tetragonal-pyramidal geometry. The distances of the Fe-M bond (M = Pd, Pt) in 1-3 are 2.851(2), 2.827(2), and 3.0962(8) angstrom, respectively. Cyclic voltammetry of 1-3 gave no reversible wave, but afforded some information supporting the presence of a dative bond.

引用

页码：263 / 269

页数：7

共 41 条

[1] PREPARATION OF NOVEL PLATINUM AND PALLADIUM COMPLEXES BY REACTION OF 1,1'-METALLOCENEDICHALCOGENOLS WITH TETRAKIS(TRIPHENYLPHOSPHINE)PALLADIUM(0) OR TETRAKIS(TRIPHENYLPHOSPHINE)PLATINUM(0) - THE IMPORTANT ROLE OF THE COORDINATING ABILITY OF THE METAL ATOM OF THE METALLOCENE IN PRODUCT FORMATIONH [J].