Email this article Inorganic architecture based on a {[Ca(H2O)]6[P4W6O34]2}12– building block: Countercation effect on the lattice symmetry
- Authors: AlDamen M.A.1, Atta S.B.1, Haddad S.F.1
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Affiliations:
- Department of Chemistry, Faculty of Science
- Issue: Vol 57, No 4 (2016)
- Pages: 717-724
- Section: Article
- URL: https://journal-vniispk.ru/0022-4766/article/view/159932
- DOI: https://doi.org/10.1134/S0022476616040132
- ID: 159932
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Abstract
Three new salts of the {[Ca(H2O)]6[P4W6O34]2}12– polyanion, namely (NH4)12{[Ca(H2O)]6∙[P4W6O34]2}∙ ∙24H2O (1), H2[Na(H2O)1.6]10{[Ca(H2O)]6[P4W6O34]2}∙10H2O (2), and [Ca(H2O)5]6{[Ca(H2O)]6∙ ∙[P4W6O34]2}∙11H2O (3) are prepared. The change in the lattice as a function of the countercation and its coordination, specially calcium, is investigated. Full characterization is made by single crystal X-ray diffraction and also UV-visible spectroscopy, FT-IR, thermogravimetric analysis (TGA), scanning electron microscopy (SEM), and energy dispersive X-ray spectroscopy (EDS).
About the authors
M. A. AlDamen
Department of Chemistry, Faculty of Science
Author for correspondence.
Email: maldamen@ju.edu.jo
Jordan, Amman
S. B. Atta
Department of Chemistry, Faculty of Science
Email: maldamen@ju.edu.jo
Jordan, Amman
S. F. Haddad
Department of Chemistry, Faculty of Science
Email: maldamen@ju.edu.jo
Jordan, Amman
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