Monakhov, Kirill Yu, Bensch, Wolfgang and Koegerler, Paul (2015) Semimetal-functionalised polyoxovanadates. Chemical Society Reviews, 44 (23). pp. 8443-8483. DOI 10.1039/c5cs00531k.

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Abstract

Polyoxovanadates (POVs), known for their wide applicability and relevance in chemical, physical and biological sciences, are a subclass of polyoxometalates and usually self-assemble in aqueous-phase, pH-controlled condensation reactions. Archetypical POVs such as the robust [(V18O42)-O-IV](12-) polyoxoanion can be structurally, electronically and magnetically altered by heavier group 14 and 15 elements to afford Si-, Ge-, As-or Sb-decorated POV structures (heteroPOVs). These main-group semimetals introduce specific chemically engineered functionalities which cause the generally hydrophilic heteroPOV compounds to exhibit interesting reactivity towards organic molecules, late transition metal and lanthanoid ions. The fully-oxidised (V-V), mixed-valent (V-V/V-IV and V-IV/V-III), "fully-reduced'' (V-IV) and "highly-reduced'' (V-III) heteroPOVs possess a number of intriguing properties, ranging from catalytic to molecular magnet characteristics. Herein, we review key developments in the synthetic and structural chemistry as well as the reactivity of POVs functionalised with Si-, Ge-, As-or Sb-based heterogroups.

Document Type:	Article
Additional Information:	Times Cited: 4
Research affiliation:	Kiel University Kiel University > Kiel Marine Science OceanRep > The Future Ocean - Cluster of Excellence
Refereed:	Yes
Open Access Journal?:	No
Publisher:	Royal Society of Chemistry
Projects:	Future Ocean
Date Deposited:	18 Oct 2016 03:47
Last Modified:	23 Sep 2019 23:24
URI:	https://oceanrep.geomar.de/id/eprint/32598

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