Macrocyclic gold(I) complexes with bridging diacetylide and diphosphine ligands

被引：7
|
作者：
Hunks, WJ [1 ]
Jennings, MC [1 ]
Puddephatt, RJ [1 ]
机构：
[1] Univ Western Ontario, Dept Chem, London, ON N6A 5B7, Canada
来源：
ZEITSCHRIFT FUR NATURFORSCHUNG SECTION B-A JOURNAL OF CHEMICAL SCIENCES | 2004年 / 59卷 / 11-12期
基金：
加拿大自然科学与工程研究理事会;
关键词：
gold; macrocycle; diacetylide; diphosphine; luminescence;
D O I：
10.1515/znb-2004-11-1219
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
The new dialkynyldigold(l) complexes [Ar(OCH(2)Cequivalent toCAu)(2)](n) {Ar = 1,4-C6H4(CMe2-4-C6H4)(2), 4,4'-C6H4C6H4 and 1,5-C10H6} react with diphosphines LL = Ph2P(CH2)(n)PPh2 (n = 1 to 6) and trans-Ph2PCH=CHPPh2 to give luminescent macrocyclic digold(I) or tetragold(I) complexes with bridging diphosphine and diacetylide ligands. The digold(I) complex [1,4-C6H4(CMe2-4C(6)H(4)OCH(2)Cequivalent toCAu)(2)(mu-LL)], with LL = trans-Ph2PCH=CHPPh2, forms a 28-membered ring, and the rings associate through aurophilic bonding in the solid state. In contrast, the tetragold(l) complex [4,4'-C6H4C6H4(OCH(2)Cequivalent toCAu)(2)(mu-LL)], with LL = Ph2PCH2PPh2, forms a more rigid 42-membered ring.
引用
收藏
页码：1488 / 1496
页数：9
相关论文
共 50 条
  • [21] W/Cu(Ag)/S complexes containing bridging diphosphine ligands: Synthesis, structures and optical properties
    Song, Li
    Lin, Ping
    Li, Zhi-Hua
    Li, Jian-Rong
    Du, Shao-Wu
    Wu, Xin-Tao
    POLYHEDRON, 2007, 26 (06) : 1199 - 1204
  • [22] Intramolecular aurophilic interactions in dinuclear gold(I) complexes with twisted bridging 2,2′-bipyridine ligands
    Shmelev, Nikita Y.
    Okubazghi, Tesfu H.
    Abramov, Pavel A.
    Komarov, Vladislav Y.
    Rakhmanova, Mariana I.
    Novikov, Alexander S.
    Gushchin, Artem L.
    DALTON TRANSACTIONS, 2021, 50 (36) : 12448 - 12456
  • [23] Luminescent Platinum(II) Complexes with Bidentate Diacetylide Ligands: Structures, Photophysical Properties and Application Studies
    Luo, Zaoli
    Liu, Yungen
    Tong, Ka-Chung
    Chang, Xiao-Yong
    To, Wai-Pong
    Che, Chi-Ming
    CHEMISTRY-AN ASIAN JOURNAL, 2021, 16 (19) : 2978 - 2992
  • [24] Neutral gold(I) complexes with mixed phosphorus ligands
    Hollatz, C
    Schier, A
    Schmidbaur, H
    CHEMISCHE BERICHTE-RECUEIL, 1997, 130 (09): : 1333 - 1338
  • [25] Silylphosphido complexes of gold(I) coordinated with NHC ligands
    Najafabadi, Bahareh Khalili
    Corrigan, John F.
    CANADIAN JOURNAL OF CHEMISTRY, 2016, 94 (07) : 593 - 598
  • [26] Gold(I) complexes with tertiary phosphine sulfide ligands
    Saeed Ahmad
    Anvarhusein A. Isab
    Herman P. Perzanowski
    M. Sakhawat Hussain
    M. Naseem Akhtar
    Transition Metal Chemistry, 2002, 27 : 177 - 183
  • [27] Insight into the Origin of Competitive Emission of Copper(I) Complexes Bearing Diimine and Diphosphine Ligands
    Yanagida, Sae
    Yoshida, Masaki
    Sameera, W. M. C.
    Kobayashi, Atsushi
    Kato, Masako
    BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN, 2019, 92 (10) : 1684 - 1693
  • [28] Dinuclear Gold(I) Chloride Complexes with Diarsine Ligands
    Kobayashi, Ryosuke
    Fujii, Toshiki
    Imoto, Hiroaki
    Naka, Kensuke
    EUROPEAN JOURNAL OF INORGANIC CHEMISTRY, 2021, 2021 (03) : 217 - 222
  • [29] Synthesis and characterization of one-dimensional nickel(II) macrocyclic complexes with bridging organic ligands
    Choi, KY
    Chun, KM
    Suh, IH
    POLYHEDRON, 2001, 20 (1-2) : 57 - 65
  • [30] Seven copper (I) complexes of diphosphine ligands and N∧N ligands: Syntheses, structural characterizations and spectroscopic properties
    Zhang, Yan-Ru
    Yu, Xiao
    Lin, Sen
    Jin, Qiong-Hua
    Yang, Yu-Ping
    Liu, Min
    Li, Zhong-Feng
    Zhang, Cun-Lin
    Xin, Xiu-Lan
    POLYHEDRON, 2017, 138 : 46 - 56
12345