Information card for entry 4338840

Structure parameters

• Common name: Chevrel phase
• Chemical name: zinc dihydroxide divanadate dihydrate
• Formula: Mg3 Mo18 Se24
• Calculated formula: Mg3.00006 Mo18 Se24
• Title of publication: On the mechanism of triclinic distortion in Chevrel Phase as probed by in-situ neutron diffraction.
• Authors of publication: Levi, E.; Mitelman, A.; Aurbach, D.; Isnard, O.
• Journal of publication: Inorganic chemistry
• Year of publication: 2007
• Journal volume: 46
• Journal issue: 18
• Pages of publication: 7528 - 7535
• a: 9.8489 ± 0.0001 Å
• b: 9.8489 ± 0.0001 Å
• c: 11.0567 ± 0.0002 Å
• α: 90°
• β: 90°
• γ: 120°
• Cell volume: 928.82 ± 0.02 ų
• Cell temperature: 573 K
• Ambient diffraction temperature: 573 K
• Number of distinct elements: 3
• Space group number: 148
• Hermann-Mauguin space group symbol: R -3
• Hall space group symbol: -R 3
• Residual factor R(I) for significantly intense reflections: 3.905
• Goodness-of-fit parameter for all reflections: 3.0527
• Method of determination: powder diffraction
• Diffraction radiation wavelength: 1.9106 Å
• Diffraction radiation type: neutron
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No