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Author:

Wang, Ya-Qing (Wang, Ya-Qing.) | Jiang, Xuan-Feng (Jiang, Xuan-Feng.) | Li, Hao (Li, Hao.) | Yu, Shu-Yan (Yu, Shu-Yan.) (Scholars:于澍燕)

Indexed by:

EI Scopus SCIE

Abstract:

Metal-metal bonding interactions have been employed as an efficient strategy to generate a number of unique gold(I) metallo-macrocycles with fascinating functions. The self-assembly, crystal structure and emission property of novel nest-like tetramer 1(4), namely, {[Au-4(-dppm)(2)(-dctp(2-))](BF4)(2)}(4)(CH3CN)(2) (dppm=bis(diphenylphosphino)methane, dctp(2-)=N,N-bis(dicarbodithioate)-2,11-diaza[3.3]paracyclophane) is reported. The complex has been characterized by single-crystal X-ray diffraction analysis, (HNMR)-H-1 spectroscopy, (CNMR)-C-13 spectroscopy, and CSI-MS spectrometry. The aggregate demonstrates the sixteen gold(I) atoms are arranged in a ring with a circumference of 50.011(68)angstrom generated by (AuAuI)-Au-I attractions. UV/visible and luminescence spectroscopy revealed that this (AuAuI)-Au-I bonded metallo-macrocycle exhibited yellow phosphorescence.

Keyword:

self-assembly aurophilicity gold macrocycle

Author Community:

  • [ 1 ] [Wang, Ya-Qing]Renmin Univ China, Dept Chem, Lab Self Assembly Chem, Beijing 100872, Peoples R China
  • [ 2 ] [Li, Hao]Renmin Univ China, Dept Chem, Lab Self Assembly Chem, Beijing 100872, Peoples R China
  • [ 3 ] [Yu, Shu-Yan]Renmin Univ China, Dept Chem, Lab Self Assembly Chem, Beijing 100872, Peoples R China
  • [ 4 ] [Jiang, Xuan-Feng]Beijing Univ Technol, Dept Chem & Chem Ind, Coll Environm & Energy Engn, Beijing Key Lab Green Catalysis & Separat, Beijing 100124, Peoples R China
  • [ 5 ] [Yu, Shu-Yan]Beijing Univ Technol, Dept Chem & Chem Ind, Coll Environm & Energy Engn, Beijing Key Lab Green Catalysis & Separat, Beijing 100124, Peoples R China

Reprint Author's Address:

  • [Jiang, Xuan-Feng]Beijing Univ Technol, Dept Chem & Chem Ind, Coll Environm & Energy Engn, Beijing Key Lab Green Catalysis & Separat, Beijing 100124, Peoples R China

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Source :

Chemistry-An Asian Journal

ISSN: 1861-4728

Year: 2015

Issue: 5

Volume: 10

Page: 1146-1149

4 . 1 0 0

JCR@2022

ESI Discipline: CHEMISTRY;

ESI HC Threshold:253

JCR Journal Grade:1

CAS Journal Grade:3

Cited Count:

WoS CC Cited Count: 6

SCOPUS Cited Count: 6

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 1

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