Mimicking oxide surfaces:: different types of defects and ligand coordination at well defined positions of a molybdenum oxide based nanocluster
Mimicking oxide surfaces:: different types of defects and ligand coordination at well defined positions of a molybdenum oxide based nanocluster
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DOI：
10.1039/b106092a
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发表时间：
2001-01-01
影响因子：
4.9
通讯作者：
Zhang, WJ
中科院分区：
文献类型：
--
作者：
Müller, A;Maiti, R;Zhang, WJ
化合物（NH4）（32）[(Mo110Mo28O416H6)-Mo-VI-O-V(H2O)(58)(CH3CO2)(6)]的混合价簇阴离子。在一锅条件下合成的xH(2)O 1 (x近似于250)，与具有完全D-7d对称性和乙酸配体配位的完整亲本{Mo-154}型簇相比，含有明确定义的不同类型的缺陷缺失基团；这证明了巨轮型阴离子可以被认为是一个具有各种纳米级结构特征的物体（“纳米结构景观”），允许在各种明确定义的中心发生反应。
The mixed valence cluster anion of the compound (NH4)(32)[(Mo110Mo28O416H6)-Mo-VI-O-V(H2O)(58)(CH3CO2)(6)]. xH(2)O 1 (x similar to 250), synthesized under one-pot conditions, contains well-defined different types of defects-missing groups compared to the complete parent {Mo-154} type cluster with full D-7d symmetry-and acetate ligand coordination; this proves that the giant-wheel type anion can be considered as an object with a variety of nanoscale structural features ("nanostructured landscape") allowing reactions at a variety of well defined centers.