Platinum complexes featuring terminally bound Ga+ and In+ ions

被引：19

作者：

Aldridge, Simon ^{[1
]}

机构：

[1] Cardiff Univ, Sch Chem, Ctr Fundamental & Appl Main Grp Chem, Cardiff CF10 3AT, Wales

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2006年 / 45卷 / 48期

关键词：

cations; gallium; indium; Lewis acids; subvalent ligands;

D O I：

10.1002/anie.200603643

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

(Chemical Equation Presented) Alone at the apex: The first metal complexes with Ga+ or In+ cations as terminally bound ligands have recently been synthesized. Structural and computational studies suggest a Lewis acid/base Pt-Ga interaction for [GaPt(GaCp*)4]+ (1; Pt blue, Ga violet, C gray; ArF = C6H3-(CF 3)2-3,5). The Group 13 cation therefore functions as an acceptor ligand, with significant components of both σ and π symmetry contributing to the Pt-Ga linkage. © 2006 Wiley-VCH Verlag GmbH & Co. KGaA.

引用

页码：8097 / 8099

页数：3

共 65 条

[51] A theoretical study of free and Fe(CO)4-complexed borylenes (boranediyls) and heavier congeners:: The nature of the iron-group 13 element bonding [J].

Macdonald, CLB ;

Cowley, AH .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1999, 121 (51) :12113-12126

[52] Indium(I) trifluoromethanesulfonate and other soluble salts for univalent indium chemistry [J].

Macdonald, CLB ;

Corrente, AM ;

Andrews, CG ;

Taylor, A ;

Ellis, BD .

CHEMICAL COMMUNICATIONS, 2004, (02) :250-251

[53]

Nugent W.A., 1988, METAL LIGAND MULTIPL

[54] A simple description of the bonding in transition-metal borane complexes [J].

Parkin, Gerard .

ORGANOMETALLICS, 2006, 25 (20) :4744-4747

[55] AN ALKYL-SUBSTITUTED INDIUM(I) TETRAMER [J].

SCHLUTER, RD ;

COWLEY, AH ;

ATWOOD, DA ;

JONES, RA ;

ATWOOD, JL .

JOURNAL OF COORDINATION CHEMISTRY, 1993, 30 (01) :25-28

[56] Polymorphs with varying platinum(II)-thallium(I) interactions [J].

Stork, JR ;

Olmstead, MM ;

Balch, AL .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2005, 127 (18) :6512-6513

[57] Experimental confirmation of an iron-gallium multiple bond: Synthesis, structure, and bonding of a ferrogallyne [J].

Su, JR ;

Li, XW ;

Crittendon, RC ;

Campana, CF ;

Robinson, GH .

ORGANOMETALLICS, 1997, 16 (21) :4511-4513

[58] Energy analysis of metal-ligand bonding in transition metal complexes with terminal group-13 diyl ligands (CO)4Fe-ER, Fe(EMe)5 andNi(EMe)4 (E = B-Tl; R = Cp, N(SiH3)2, Ph, Me) reveals significant π bonding in homoleptical molecules [J].

Uddin, J ;

Frenking, G .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2001, 123 (08) :1683-1693

[59] Synthesis and structure of the first dinuclear complex bridged by a substituent-free gallium atom [J].

Ueno, K ;

Watanabe, T ;

Tobita, H ;

Ogino, H .

ORGANOMETALLICS, 2003, 22 (22) :4375-4377

[60] Synthesis and structure of [Ni{Ga-C(SiMe3)3}4] and quantum-chemical verification of strong π back-bonding in the model compounds [Ni(EMe)4] (E = B, Al, Ga, In, Tl) [J].

Uhl, W ;

Benter, M ;

Melle, S ;

Saak, W ;

Frenking, G ;

Uddin, J .

ORGANOMETALLICS, 1999, 18 (19) :3778-3780

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