A New Binding Motif of Sterically Demanding Thiolates on a Gold Cluster
摘要:
A gold cluster, Au-41(S-Eind)(12), was synthesized by ligating the bulky arenethiol 1,1,3,3,5,5,7,7-octaethyl-s-hydrindacene-4-thiol (Eind-SH) to preformed Au clusters. Extended X-ray absorption fine structure, Xray photoelectron spectroscopy, and the fragmentation pattern in the mass spectrometry analysis indicated that formation of gold thiolate oligomers at the interface was suppressed, in sharp contrast to conventional thiolate-protected Au clusters.
Monomeric diaryliron(II) complexes, Fe(Rind)2, have been obtained by introducing fused-ring bulky “Rind” groups. For Fe(Eind)2, a significant orbital contribution of the Fe(II) ion due to the linea...
单体二芳基铁 (II) 配合物 Fe(Rind)2 已通过引入稠环庞大的“Rind”基团获得。对于 Fe(Eind)2,Fe(II) 离子的显着轨道贡献是由于线性...