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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.
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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