杂原子
化学
羟甲基
多金属氧酸盐
原型
特里斯
纳米技术
结晶学
立体化学
有机化学
戒指(化学)
催化作用
材料科学
生物化学
文学类
艺术
作者
Amir Blazevic,Annette Rompel
标识
DOI:10.1016/j.ccr.2015.07.001
摘要
One of the most common polyoxometalates (POMs) is the Anderson–Evans archetype with the general formula [Hy(XO6)M6O18]n−, where y = 0–6, n = 2–8, M = addenda atoms (MoVI or WVI) and X = a central heteroatom. The Anderson–Evans archetype is a highly flexible POM cluster that allows modification from several point-of-views; (i) it can incorporate a large number of different heteroatoms differing in size and oxidation state, (ii) it can incorporate inorganic and organic cations and molecules demonstrating different coordination motifs, and (iii) covalent attachment with tris(hydroxymethyl)methane ligands allows it to be combined with specific organic functionalities. The catalog of available heteroatoms, counter cations and organic ligands has witnessed a tremendous expansion during the last years ranging from small inorganic anions that act as building-blocks for larger structures to anions in the nanometer range exhibiting multifunctional properties. This in-depth review discusses synthesis approaches and looks into existing Anderson–Evans structures with a special emphasis on structure-property relationship that tris(hydroxymethyl)methane functionalized structures bring. It also covers the successful use of the Anderson–Evans archetype in various fields of classical applications and describes its superiority to other POM archetypes especially in biological applications.
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