高核银硫醇盐簇与膦酸酯的构建。
High-Nuclearity Silver Thiolate Clusters Constructed with Phosphonates.
机构信息
State Key Laboratory of Materials Processing and Die and Mould Technology, School of Materials Science and Engineering, Huazhong University of Science and Technology (HUST), Wuhan 430074 (China).
Department of Chemistry and Center of Novel Functional Molecules, The Chinese University of Hong Kong, Shatin, New Territories, Hong Kong SAR (P.R. China).
出版信息
Angew Chem Int Ed Engl. 2015 Dec 7;54(50):15176-80. doi: 10.1002/anie.201507512. Epub 2015 Nov 18.
The n-butylphosphonate ligand has been employed to construct three new silver(I) thiolate compounds. Single-crystal X-ray analysis revealed that complexes 1 and 2 are Ag48 and Ag51 coordination chain polymers, while 3 contains a discrete Ag48 cluster, in which three different kinds of silver(I) thiolate cluster shells enclose three different phosphonate-functionalized silver(I) cluster cores, respectively. The structures of clusters in 1-3 feature three three-shell arrangements, S@Ag12 @(nBuPO3 )9 @Ag36 S23 , S@Ag11 @(nBuPO3 )7 (MoO4 )2 @Ag40 S27 and MoO4 @Ag12 @(nBuPO3 )8 S6 @Ag36 S24 , respectively.
该正丁基膦酸配体已被用于构建三个新的银（I）硫醇配合物。单晶 X 射线分析表明，配合物 1 和 2 是 Ag48 和 Ag51 配位链聚合物，而 3 含有离散的 Ag48 簇，其中三种不同的银（I）硫醇簇壳分别包围三种不同的膦酸功能化银（I）簇核。在 1-3 中，簇的结构具有三种三壳排列，S@Ag12 @（nBuPO3 ）9 @Ag36 S23 ，S@Ag11 @（nBuPO3 ）7 （MoO4 ）2 @Ag40 S27 和 MoO4 @Ag12 @（nBuPO3 ）8 S6 @Ag36 S24 。
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