Isolation and structural characterization of a polyhydrido lanthanide cluster complex consisting of "(C5Me4SiMe3)LuH2" units

被引：116

作者：

Tardif, O ^{[1
]}

Nishiura, M ^{[1
]}

Hou, ZM ^{[1
]}

机构：

[1] RIKEN, Inst Phys & Chem Res, Organomet Chem Lab, Wako, Saitama 3510198, Japan

来源：

ORGANOMETALLICS | 2003年 / 22卷 / 06期

关键词：

D O I：

10.1021/om021014b

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Reaction of the mixed alkyl / hydride complex [Cp'Lu(CH2SiMe3)(mu-H)(THF)](2) (2; CP'= C3Me4SiMe3) with 1 equiv of PhSiH3 (per Lu) in benzene or OEt2 afforded the polyhydrido cluster [Cp'LuH2](4) (3), while hydrogenolysis of 2 with H-2 (1 atm) in THF yielded the THF-coordinated complex [Cp'Lu(mu-H)(2)](4)(THF) (4). Complexes 3 and 4 are interconvertible, without decomposition or ligand redistribution.

引用

页码：1171 / 1173

页数：3

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[31] Synthesis and structural characterisation of [Pb5(η-CpS)4(OSO2CF3)6] {CpS = C5Me4(SiMe2But)} [J].

de Lima, GM ;

Duncalf, DJ ;

Constantine, SP .

MAIN GROUP METAL CHEMISTRY, 2000, 23 (05) :307-310

[32] Synthesis and insertion reactions of Cp(2)'HfCl{As(SiMe(3))(2)} (Cp'=C(5)H(4)Me) [J].

Lindenberg, F ;

Muller, U ;

Pilz, A ;

Sieler, J ;

HeyHawkins, E .

ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE, 1996, 622 (04) :683-688

[33] Lanthanocene chemistry with [CpR]-, [Cpt]-, [Cptt]-, and [CpR′2SiMe2]2- ligands:: Synthesis and characterization of bis(cyclopentadienyl)lanthanide(III) halides and bis(cyclopentadienyl)lanthanide(II) complexes and crystal structures of [{NdCpR2(μ-Cl)}2], [{TmCptt2(μ-I)}2], and [Yb(CpR′2SiMe2)(THF)2] (CpR = η5-C5H4{CH(SiMe3)2}, Cpt = η5-C5H4(SiMe2But), Cptt = η5-C5H3(SiMe2But)2-1,3, and CpR′ = η5-C5H3{CH(SiMe3)2}-3) [J].

Hitchcock, PB ;

Lappert, MF ;

Tian, S .

ORGANOMETALLICS, 2000, 19 (17) :3420-3428

[34] Reactions of [PPh4][(η5-C5Me5)WS3] with CuBr in CHCl3:: isolation and structures of an octanuclear cluster [(η5-C5Me5)WS3Cu]4 and a trinuclear cluster [(η5-C5Me5)WS3Cu2Br(PPh3)2] [J].

Lang, JP ;

Tatsumi, K .

JOURNAL OF ORGANOMETALLIC CHEMISTRY, 1999, 579 (1-2) :332-337

[35] Synthesis and structural characterisation of [{Sn(η-Cps)}{(BF4)}] {Cps = C5Me4(SiMe2But)} [J].

de Lima, GM ;

Duncalf, DJ ;

Constantine, SP .

MAIN GROUP METAL CHEMISTRY, 2001, 24 (10) :675-679

[36] SYNTHESIS AND STRUCTURAL CHARACTERIZATION OF THE COMPLEX [NIMO(CO)2MU-ETA-2,ETA-2-C(ME)C(ME)C(O))-(ETA-C5H5)(ETA-C5H4ME)] [J].

AZAR, MC ;

CHETCUTI, MJ ;

EIGENBROT, C ;

GREEN, KA .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1985, 107 (24) :7209-7210

[37] Reactivity of (C5Me5)Lu(CH2SiMe3)2(THF) with pyridine ring systems:: Synthesis and structural characterization of an η2-(N,C)-pyridyl (mono)pentamethylcyclopentadienyl lutetium(III) complex [J].

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Scott, Brian L. ;

Gordon, John C. ;

Kiplinger, Jaqueline L. .

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[38] CATIONIC LANTHANIDE ALKYL COMPLEXES - EVIDENCE FOR AN UNPRECEDENTED TETRAPHENYLBORATE COORDINATION MODE IN LA(C5ME5)(CH(SIME3)2)BPH4 [J].

SCHAVERIEN, CJ .

ORGANOMETALLICS, 1992, 11 (10) :3476-3478

[39] Zirconium bent sandwich complex with a dicarbahexaborate ligand: [Li(THF)(3)]{[eta(5)-C2B4H4(SiMe3)(2)](eta(5)-C5Me5)ZrCl2} [J].

Mao, SSH ;

Tilley, TD ;

Rheingold, AL ;

Hosmane, NS .

JOURNAL OF ORGANOMETALLIC CHEMISTRY, 1997, 533 (1-2) :257-259

[40] Structural characterization of the columnar alkali metal cyclopentadienide [K{C5H2(SiMe3)3-1,2,4}]∞ [J].

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Hanusa, TP ;

Pink, M .

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