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- Title
New Diphosphopentamolybdate K<sub>5</sub>[HP<sub>2</sub>Mo<sub>5</sub>O<sub>23</sub>] · 10H<sub>2</sub>O: Synthesis, Structure, and Characterization.
- Authors
Harchani, Ali; Haddad, A.
- Abstract
A new diphosphopentamolybdate(VI) K5[HP2Mo5O23] · 10H2O has been prepared employing solution method and characterized by single crystal X-ray diffraction, energy dispersive analysis, infrared spectroscopy, thermal stability analysis, cyclic voltammetry analysis, and ultraviolet visible spectroscopy. The compound crystallizes in the orthorhombic sp. gr. Pcab: a = 15.9661(10) Å, b = 19.0832(10) Å, c = 20.0970(9) Å, V = 6123.27(10) Å3, Z = 8. The crystal structure contains the polyanion units [HP2Mo5O23]5- around the potassium cations and lattice water. The [HP2Mo5O23]5- subunits are connected together through K-O-Mo bridges and hydrogen bonds. The crystal shape morphology was simulated using the Bravais- Friedel-Donnay-Harker model.
- Subjects
POTASSIUM; HYDROGEN bonding; CHEMICAL structure; CHEMICAL synthesis; INFRARED spectroscopy; SIMULATION methods &; models
- Publication
Crystallography Reports, 2017, Vol 62, Issue 7, p1022
- ISSN
1063-7745
- Publication type
Article
- DOI
10.1134/S1063774517070100