Literature DB >> 20684517

Self-assembly of a nanosized, saddle-shaped, solution-stable polyoxometalate anion built from pentagonal building blocks: [H34W119Se8Fe2O420]54-.

Jun Yan1, Jing Gao, De-Liang Long, Haralampos N Miras, Leroy Cronin.   

Abstract

Precise control of the "one-pot" reaction conditions is employed for the assembly of a nanosized 2.8 nm cluster, [H(34)W(119)Se(8)Fe(2)O(420)](54-) (1a), which is templated using eight selenite units and two iron(III) centers. Not only is this cluster characterized structurally using X-ray crystallography, it is the largest polyoxotungstate to be observed intact in solution using ESI-MS, with a molecular mass of ca. 30,000 Da.

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Year:  2010        PMID: 20684517     DOI: 10.1021/ja104043s

Source DB:  PubMed          Journal:  J Am Chem Soc        ISSN: 0002-7863            Impact factor:   15.419


  4 in total

1.  Intriguing role of a quaternary ammonium cation in the dissociation chemistry of Keggin polyoxometalate anions.

Authors:  Jie Cao; Chenchen Li; Zhengxiang Zhang; Chong Xu; Jie Yan; Fengyun Cui; Changwen Hu
Journal:  J Am Soc Mass Spectrom       Date:  2011-12-06       Impact factor: 3.109

2.  Sizing and Discovery of Nanosized Polyoxometalate Clusters by Mass Spectrometry.

Authors:  Andrew J Surman; Philip J Robbins; Jakub Ujma; Qi Zheng; Perdita E Barran; Leroy Cronin
Journal:  J Am Chem Soc       Date:  2016-03-14       Impact factor: 15.419

3.  Controlling the Reactivity of the [P8 W48 O184 ]40- Inorganic Ring and Its Assembly into POMZite Inorganic Frameworks with Silver Ions.

Authors:  Cai-Hong Zhan; Qi Zheng; De-Liang Long; Laia Vilà-Nadal; Leroy Cronin
Journal:  Angew Chem Int Ed Engl       Date:  2019-10-17       Impact factor: 15.336

4.  Lanthanide-Connecting and Lone-Electron-Pair Active Trigonal-Pyramidal-AsO3 Inducing Nanosized Poly(polyoxotungstate) Aggregates and Their Anticancer Activities.

Authors:  Jun-Wei Zhao; Hai-Lou Li; Xing Ma; Zhigang Xie; Li-Juan Chen; Yongsheng Zhu
Journal:  Sci Rep       Date:  2016-05-19       Impact factor: 4.379

  4 in total

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