Isolation, Optical Properties and Core Structure of a Water-soluble, Phosphine-stabilized [Au9]3+ Cluster
Isolation, Optical Properties and Core Structure of a Water-soluble, Phosphine-stabilized [Au9]3+ Cluster
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DOI：
10.5560/znb.2013-3075
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发表时间：
2013-05-01
影响因子：
0.8
通讯作者：
Simon, Ulrich
中科院分区：
文献类型：
--
作者：
Gutrath, Benjamin S.;Merkens, Carina;Simon, Ulrich
在无水乙醇中，用NaBH 4还原[Au（TPPMSNa）Cl]中心点H_2O，得到了一种水溶性的结晶Au-9原子簇化合物（TPPMSNa）。通过光学消光光谱、X射线衍射和能量色散X射线衍射的表征，初步确定了Na（8-x）[Au-9（TPPMS）（8）]Cl（3-x）中心点nH（2）O（0
A water-soluble, crystalline Au-9 cluster compound stabilized with sodium (m-sulfonatophenyl)diphenylphosphine (TPPMSNa) was obtained during the NaBH4 reduction of [Au(TPPMSNa)Cl]center dot H2O in ethanol. Characterization by optical extinction spectroscopy, singlecrystal X-ray diffraction in combination with energy dispersive X-ray diffraction led to the preliminary formula Na(8-x) [Au-9(TPPMS)(8)]Cl(3-x)center dot nH(2)O (0