Ligand induced structural isomerism in phosphine coordinated gold clusters revealed by ion mobility mass spectrometry.
Ligand induced structural isomerism in phosphine coordinated gold clusters revealed by ion mobility mass spectrometry.
复制标题
离子淌度质谱法揭示了膦配位金簇中配体诱导的结构异构现象。
DOI：
10.1039/c7cc02251d
复制
发表时间：
2017
影响因子：
4.9
通讯作者：
Grant E. Johnson
中科院分区：
文献类型：
--
作者：
Marshall R. Ligare;E. Baker;J. Laskin;Grant E. Johnson
用电喷雾离子迁移质谱研究了金原子簇的结构异构性。膦配体Au 8团簇的结构随着甲基二苯基膦（MePPh 2）与三苯基膦（PPh 3）的交换量的增加而扩展。这些依赖于配体的结构-性质关系对于团簇的理论建模以及它们在催化和光化学中的应用是至关重要的。
Structural isomerism in ligated gold clusters is revealed using electrospray ionization ion mobility spectrometry mass spectrometry. Phosphine ligated Au8 clusters are shown to adopt more extended type structures with increasing exchange of methyldiphenylphosphine (MePPh2) for triphenylphosphine (PPh3). These ligand-dependant structure-property relationships are critical to theoretical modeling of clusters as well as their applications in catalysis and photovoltaics.