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Target synthesis of a new bicapped keggin polyoxometalate derivative: [Co(phen)3]2[SiMoVI8MoV4VIV2O42]·H2O
- Source :
-
Journal of Molecular Structure . Mar2005, Vol. 737 Issue 2/3, p147-151. 5p. - Publication Year :
- 2005
-
Abstract
- Abstract: A new bicapped Keggin polyoxometalate derivative, [Co(phen)3]2[SiMoVI8MoV4VIV2O42]·H2O (phen=1,10′-phenanthroline), has been synthesized under hydrothermal conditions by using H4SiMo12O40 as starting materials. Two kinds of crystallographic unique supramolecular chains coexisted in the crystal structure. Single crystal X-ray analysis revealed that compound 1 crystallized in the triclinic system, space group , a=11.911(4) Å, b=13.726(0) Å, c=14.892(6) Å, α=105.492(2)°, β=91.358(4)°, γ=97.432(4)°, V=2322.37(8) Å3, Z=1. Other characterizations by elemental analysis, IR, XPS, ESR and TGA analysis were also described in this paper. [Copyright &y& Elsevier]
- Subjects :
- *POLYOXOMETALATES
*METALLIC oxides
*CRYSTALLINE polymers
*SUPRAMOLECULAR chemistry
Subjects
Details
- Language :
- English
- ISSN :
- 00222860
- Volume :
- 737
- Issue :
- 2/3
- Database :
- Academic Search Index
- Journal :
- Journal of Molecular Structure
- Publication Type :
- Academic Journal
- Accession number :
- 16204356
- Full Text :
- https://doi.org/10.1016/j.molstruc.2004.10.018