Synthesis, characterization and crystal structure of a novel Strandberg-type polyoxoselenomolybdate Rb4[Se2Mo5O21]·2H2O
| Autor: | Ichraf Nagazi, Amor Haddad |
|---|---|
| Rok vydání: | 2012 |
| Předmět: |
Diffraction
chemistry.chemical_classification Materials science Scanning electron microscope Mechanical Engineering Supramolecular chemistry Crystal structure Condensed Matter Physics Characterization (materials science) Crystallography chemistry Mechanics of Materials General Materials Science Cyclic voltammetry Inorganic compound Monoclinic crystal system |
| Zdroj: | Materials Research Bulletin. 47:356-361 |
| ISSN: | 0025-5408 |
| DOI: | 10.1016/j.materresbull.2011.11.014 |
| Popis: | An inorganic compound formulated as Rb4[Se2Mo5O21]·2H2O (1) has been isolated by conventional solution method and structurally characterized by single-crystal X-ray diffraction methods, scanning electron microscopy (SEM), powder XRD, IR, UV–vis spectra, and cyclic voltammetry measurements. This compound crystallizes in the monoclinic system, space group C2 with unit a = 19.701 (3) A, b = 10.296 (2) A, c = 12.134 (4) A, β = 106.96 (2)° and Z = 4. The crystal structure of (1) is built up from a Strandberg clusters connected through hydrogen-bonding interactions into a three-dimensional supramolecular network. |
| Databáze: | OpenAIRE |
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