Copper(I), silver(I) and gold(I) complexes of N-heterocyclic carbene-phosphinidene

被引：43

作者：

Adiraju, Venkata A. K. ^{[1
]}

Yousufuddin, Muhammed ^{[1
]}

Dias, H. V. Rasika ^{[1
]}

机构：

[1] Univ Texas Arlington, Dept Chem & Biochem, Arlington, TX 76019 USA

来源：

DALTON TRANSACTIONS | 2015年 / 44卷 / 10期

基金：

美国国家科学基金会;

关键词：

FAMILY GROUP TRENDS; ADDUCTS; COORDINATION; LIGAND; BIS(TRIMESITYLPHOSPHINE)GOLD(I); PHOSPHAALKENES; CHEMISTRY; ETHYLENE; METALS;

D O I：

10.1039/c4dt03285c

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

N-heterocyclic carbene stabilized phosphinidene IMes.PPh has been used as a bridging ligand to isolate a group of closely related molecules involving all three coinage metal ions. The bis-copper(I) chloride, bis-silver(I) chloride and bis-copper(I) bromide adducts of IMes.PPh crystallize as halide ion bridged octanuclear molecules while the [IMes.PPh](AuCl)(2) adduct remains monomeric. These molecules feature long P-C(carbene) bonds in the range 1.822(3)-1.843(4) angstrom, near the typical P-C single bond length region.

引用

页码：4449 / 4454

页数：6

共 30 条

[1] Nature of the bonding in a carbene-phosphinidene: A main group analogue of a Fischer carbene complex? Isolation and characterisation of a bis(borane) adduct [J].

Arduengo, AJ ;

Carmalt, CJ ;

Clyburne, JAC ;

Cowley, AH ;

Pyati, R .

CHEMICAL COMMUNICATIONS, 1997, (10) :981-982

[2]

Arduengo AJ, 1997, CHEM LETT, P143

[3] Carbene-pnictinidene adducts [J].

Arduengo, AJ ;

Calabrese, JC ;

Cowley, AH ;

Dias, HVR ;

Goerlich, JR ;

Marshall, WJ ;

Riegel, B .

INORGANIC CHEMISTRY, 1997, 36 (10) :2151-2158

[4]

ASHLEY E, 2002, INORGANIC CHEM, V0041

[5] 31PNMR Chemical Shifts of Carbene-Phosphinidene Adducts as an Indicator of the π-Accepting Properties of Carbenes [J].

Back, Olivier ;

Henry-Ellinger, Martin ;

Martin, Caleb D. ;

Martin, David ;

Bertrand, Guy .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2013, 52 (10) :2939-2943

[6] Propeller isomerism in bis(trimesitylphosphine)gold(I), -silver(I), and -copper(I) tetrafluoroborates [J].

Bayler, A ;

Bowmaker, GA ;

Schmidbaur, H .

INORGANIC CHEMISTRY, 1996, 35 (20) :5959-5960

[7] Gold is smaller than silver, crystal structures of [bis(trimesitylphosphine)gold(I)] and [bis(trimesitylphosphine)silver(I)] tetrafluoroborate [J].

Bayler, A ;

Schier, A ;

Bowmaker, GA ;

Schmidbaur, H .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1996, 118 (29) :7006-7007

[8] Choice of coordination number in d10 complexes of group 11 metals [J].

Carvajal, MA ;

Novoa, JJ ;

Alvarez, S .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2004, 126 (05) :1465-1477

[9] Coordination and Ligand Substitution Chemistry of Bis(cyclooctyne)copper(I) [J].

Das, Animesh ;

Dash, Chandrakanta ;

Yousufuddin, Muhammed ;

Dias, H. V. Rasika .

ORGANOMETALLICS, 2014, 33 (07) :1644-1650

[10] Tris(alkyne) and Bis(alkyne) Complexes of Coinage Metals: Synthesis and Characterization of (cyclooctyne)3M+ (M = Cu, Ag) and (cyclooctyne)2Au+ and Coinage Metal (M = Cu, Ag, Au) Family Group Trends [J].

Das, Animesh ;

Dash, Chandrakanta ;

Celik, Mehmet Ali ;

Yousufuddin, Muhammed ;

Frenking, Gernot ;

Dias, H. V. Rasika .

ORGANOMETALLICS, 2013, 32 (11) :3135-3144

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