Formation and X-ray crystal structure determination of the novel triplatinum cluster [(Ph3P)Pt(μ-SiC12H8)]3 from reaction of silafluorene with (Ph3P)2Pt(η2-C2H4)

被引:41
作者
Braddock-Wilking, J [1 ]
Corey, JY [1 ]
Dill, K [1 ]
Rath, NP [1 ]
机构
[1] Univ Missouri, Dept Chem & Biochem, St Louis, MO 63121 USA
关键词
D O I
10.1021/om020565z
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
Reaction of silafluorene (H2SiC12H8) with (Ph3P)(2)Pt(eta(2)-C2H4) in C6D6 (or C7D8) provided the trinuclear complex [(Ph3P)Pt(mu-SiC12H8)](3) (3). The structure of 3, which exhibits a nonplanar Pt3Si3 core, was confirmed by X-ray crystallography.
引用
收藏
页码:5467 / 5469
页数:3
相关论文
共 25 条
[1]   BONDING IN TRANSITION-METAL SILYL DIMERS - MOLECULAR-ORBITAL THEORY [J].
ANDERSON, AB ;
SHILLER, P ;
ZARATE, EA ;
TESSIERYOUNGS, CA ;
YOUNGS, WJ .
ORGANOMETALLICS, 1989, 8 (10) :2320-2322
[2]   SYNTHESIS OF BIS-MU-DIORGANOSILANEDIYL-AF-DIHYDRIDOBIS(TRIORGANOPHOSPHINE)DIPLATINUM COMPLEXES - CRYSTAL AND MOLECULAR-STRUCTURE OF [(PTH(MU-SIME2)[P(C6H11)3])2] [J].
AUBURN, M ;
CIRIANO, M ;
HOWARD, JAK ;
MURRAY, M ;
PUGH, NJ ;
SPENCER, JL ;
STONE, FGA ;
WOODWARD, P .
JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS, 1980, (04) :659-666
[3]   First platinum clusters containing a direct Pt-Si bond:: molecular structure of [Pt3{Si(OSiMe3)3} (μ-PPh2)3(PPh3)2] and electrochemical studies [J].
Bender, R ;
Braunstein, P ;
Bouaoud, SE ;
Merabet, N ;
Rouag, D ;
Zanello, P ;
Fontani, M .
NEW JOURNAL OF CHEMISTRY, 1999, 23 (11) :1045-1047
[4]   Synthetic, structural, spectroscopic, and theoretical studies of structural isomers of the cluster Pt-3(mu-PPh(2))(3)Ph(PPh(3))(2). A unique example of core isomerism in phosphine phosphido-rich clusters [J].
Bender, R ;
Braunstein, P ;
Dedieu, A ;
Ellis, PD ;
Huggins, B ;
Harvey, PD ;
Sappa, E ;
Tiripicchio, A .
INORGANIC CHEMISTRY, 1996, 35 (05) :1223-1234
[5]   Reactivity of {(Ph3P)Pt[μ-η2-H-SiH(Ar)]}2 (Ar=2-isopropyl-6-methylphenyl) with phosphines.: X-ray crystal structure of trans-{(dppe)Pt[μ-SiH(Ar)}2 [J].
Braddock-Wilking, J ;
Levchinsky, Y ;
Rath, NP .
INORGANICA CHIMICA ACTA, 2002, 330 :82-88
[6]   Synthesis, characterization, and X-ray structural analysis of diplatinum complexes containing bridging μ-SiHAr ligands, {(PhnMe3-nP)2Pt[μ-SiHAr]}2 [n=0-2; Ar=2-isopropyl-6-methyl(phenyl) [J].
Braddock-Wilking, J ;
Levchinsky, Y ;
Rath, NP .
ORGANOMETALLICS, 2001, 20 (03) :474-480
[7]   Synthesis and characterization of diplatinum complexes containing bridging μ-η2-H-SiHAr ligands.: X-ray crystal structure determination of {(Ph3P)Pt[μ-η2-H-SiHAr]}2 (Ar=2,4,6-(CF3)3C6H2, C6Ph5) [J].
Braddock-Wilking, J ;
Levchinsky, Y ;
Rath, NP .
ORGANOMETALLICS, 2000, 19 (25) :5500-5510
[8]   Reactions of hydrosilanes with transition-metal complexes: Formation of stable transition-metal silyl compounds [J].
Corey, JY ;
Braddock-Wilking, J .
CHEMICAL REVIEWS, 1999, 99 (01) :175-292
[9]   NEW PRECURSORS TO SILAFLUORENES [J].
COREY, JY ;
CHANG, LS .
JOURNAL OF ORGANOMETALLIC CHEMISTRY, 1986, 307 (01) :7-14
[10]   PLATINUM-MEDIATED REACTIONS OF HYDROSILANES - ISOLATION OF A COMPLEX WITH BRIDGING DISILENE AND SILYLENE LIGANDS [J].
HEYN, RH ;
TILLEY, TD .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1992, 114 (05) :1917-1919