Extended polyoxometalate framework solids: two MnII-linked {P8W48} network arrays

Mitchell, S.G., Boyd, T., Miras, H.N. , Long, D.L. and Cronin, L. (2011) Extended polyoxometalate framework solids: two MnII-linked {P8W48} network arrays. Inorganic Chemistry, 50(1), pp. 136-143. (doi:10.1021/ic101472s)

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Publisher's URL: http://dx.doi.org/10.1021/ic101472s

Abstract

wo polyoxometalate open framework (POMOF) materials have been synthesized using a secondary building unit (SBU) approach that facilitates the convergent assembly of multidimensional framework materials using a preassembled anionic SBU {P8W48}, with integrated "pore" 1 nm in diameter, and electrophilic manganese {Mn2+} linkers. This yields two new POMOFS with augmented hexagonal tiling (2 and 3), related to a known three-dimensional (3D) cubic array K18Li6[MnII8(H2O)48P8W48O184]·108H2O (1), K12[MnII)14(H2O)30P8W48O184]·111H2O (2), and K8Li4[MnII)14(H2O)26P8W48O184]·105H2O (3). These frameworks have been crystallized from aqueous Li-buffered solutions of {P8W48} and MnII(ClO4))2·6H2O via careful control of the synthetic strategy akin to a crystal engineering approach using cation and temperature control to isolate different material architectures shown by compounds 1-3.

Item Type:Articles
Status:Published
Refereed:Yes
Glasgow Author(s) Enlighten ID:Moiras, Dr Charalampos and Mitchell, Mr Scott and Long, Dr De Liang and Cronin, Professor Leroy
Authors: Mitchell, S.G., Boyd, T., Miras, H.N., Long, D.L., and Cronin, L.
Subjects:Q Science > QD Chemistry
College/School:College of Science and Engineering > School of Chemistry
Journal Name:Inorganic Chemistry
Publisher:American Chemical Society
ISSN:0020-1669
ISSN (Online):1520-510X
Published Online:30 November 2010
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