Information card for entry 1544882

Structure parameters

• Common name: Mg4.76Fe0.22Ti0.02Si1.99O8((OH)1.26F0.74)
• Mineral name: natural chondrodite at 5.5 GPa
• Formula: F0.74 Fe0.22 H1.26 Mg4.76 O9.26 Si1.99 Ti0.02
• Calculated formula: Fe0.203 Mg4.725 O10 Si2 Ti0.072
• Title of publication: High-pressure single crystal X-ray diffraction and FT-IR observation of natural chondrodite and synthetic OH-chondrodite Sample: natural chondrodite at 5.5 GPa, RT
• Authors of publication: Kuribayashi, T.; Kagi, H.; Tanaka, M.; Akizuki, M.; Kudoh, Y.
• Journal of publication: Journal of Mineralogical and Petrological Sciences
• Year of publication: 2004
• Journal volume: 99
• Pages of publication: 118 - 129
• a: 4.686 ± 0.004 Å
• b: 10.092 ± 0.002 Å
• c: 7.75 ± 0.002 Å
• α: 108.98 ± 0.02°
• β: 90°
• γ: 90°
• Cell volume: 346.6 ± 0.3 ų
• Number of distinct elements: 7
• Space group number: 14
• Hermann-Mauguin space group symbol: P 21/b 1 1
• Hall space group symbol: -P 2xab
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No