Dinuclear μ-fluoro cations of copper, silver and gold

被引：48
|
作者：
Wyss, Chelsea M. [1 ]
Tate, Brandon K. [1 ]
Bacsa, John [2 ]
Wieliczko, Marika [2 ]
Sadighi, Joseph P. [1 ]
机构：
[1] Georgia Inst Technol, Sch Chem & Biochem, Atlanta, GA 30332 USA
[2] Emory Univ, Dept Chem, X Ray Crystallog Ctr, Atlanta, GA 30322 USA
来源：
POLYHEDRON | 2014年 / 84卷
基金：
美国国家科学基金会;
关键词：
Copper; Silver; Gold; Fluoride bridge; C-F bond formation; MOLECULAR-STRUCTURE; RELATIVE AFFINITIES; CRYSTAL-STRUCTURES; TRIPLE SALTS; COMPLEXES; REACTIVITY; BR; TRANSMETALATION; SPECTROSCOPY; PHOSPHINE;
D O I：
10.1016/j.poly.2014.06.039
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
Terminal fluoride complexes of the monovalent group 11 metals, supported by N-heterocyclic carbene (NHC) ligands, react with one-half equivalent of triphenylmethyl cation to form fluoride-bridged dinuclear cations. An improved preparation of the starting terminal fluorides is introduced. The crystal structures of the cations display bent M-F-M arrangements with large intermetallic separations. The bridging fluorides are highly labile, undergoing facile hydrolysis. The fluoride-bridged digold complex adds across an allene C=C bond to form a diaurated allylic fluoride. (C) 2014 Elsevier Ltd. All rights reserved.
引用
收藏
页码：87 / 95
页数：9
相关论文
共 50 条
  • [31] Superconductivity in copper, silver, and gold compounds
    Larsson, S
    CHEMISTRY-A EUROPEAN JOURNAL, 2004, 10 (21) : 5277 - 5283
  • [32] Spectroscopic characterization and catalytic application of copper(I), silver(I) and gold(I) carbonyl cations in strong acids
    Tsumori, Nobuko
    Xu, Qiang
    Hirahara, Mai
    Tanihata, Souichi
    Souma, Yoshie
    Nishimura, Yasuo
    Kuriyama, Nobuhiro
    Tsubota, Susumu
    1600, Chemical Society of Japan (75):
  • [33] Spectroscopic characterization and catalytic application of copper(I), silver(I) and gold(l) carbonyl cations in strong acids
    Tsumori, N
    Xu, Q
    Hirahara, M
    Tanihata, S
    Souma, Y
    Nishimura, Y
    Kuriyama, N
    Tsubota, S
    BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN, 2002, 75 (10) : 2257 - 2268
  • [34] The precipitation of RaF from solutions of silver, copper, gold; From copper-gold alloys and from silver-gold alloys
    Tammann, G
    Rienacker, W
    ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE, 1926, 156 (04): : 275 - 287
  • [35] THE ATTACK OF COPPER-GOLD, SILVER-GOLD, COPPER-NICKEL, AND SILVER-COPPER ALLOYS BY SULFUR AT ELEVATED TEMPERATURES
    LICHTER, BD
    WAGNER, C
    JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 1959, 106 (08) : C198 - C198
  • [36] THE ATTACK OF COPPER-GOLD, SILVER-GOLD, NICKEL-COPPER, AND SILVER-COPPER ALLOYS BY SULFUR AT ELEVATED TEMPERATURES
    LICHTER, BD
    WAGNER, C
    JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 1960, 107 (03) : 168 - 180
  • [37] Dinuclear Copper(I) and Copper(I)/Silver(I) Complexes with Condensed Dithiolato Ligands
    Vicente, Jose
    Gonzalez-Herrero, Pablo
    Garcia-Sanchez, Yolanda
    Bautista, Delia
    INORGANIC CHEMISTRY, 2008, 47 (22) : 10662 - 10673
  • [38] Dinuclear silver and gold bisNHC complexes as drug candidates for cancer therapy
    Quintana, Mireia
    Rodriguez-Rius, Alba
    Velle, Alba
    Vives, Sonia
    Sanz Miguel, Pablo J.
    Triola, Gemma
    BIOORGANIC & MEDICINAL CHEMISTRY, 2022, 67
  • [39] Influence of gold content on copper oxidation from silver-gold-copper alloys
    Swinbourne, DR
    Barbante, GG
    Strahan, A
    METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE, 1996, 27 (10): : 3187 - 3191
  • [40] Influence of gold content on copper oxidation from silver-gold-copper alloys
    Swinbourne, D.R.
    Barbante, G.G.
    Strahan, A.
    Metallurgical and Materials Transactions A: Physical Metallurgy and Materials Science, 1996, 27 A (10): : 3187 - 3191
12345