Information card for entry 1544885

Structure parameters

• Common name: Mg5Si2O8(OH)2
• Mineral name: chondrodite-OH at 5.9 GPa
• Formula: H2 Mg4.98 O10 Si2.01
• Calculated formula: Mg4.725 O10 Si2
• Title of publication: High-pressure single crystal X-ray diffraction and FT-IR observation of natural chondrodite and synthetic OH-chondrodite Sample: chondrodite-OH at 5.9 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: 4.696 ± 0.001 Å
• b: 10.182 ± 0.001 Å
• c: 7.776 ± 0.002 Å
• α: 108.55 ± 0.04°
• β: 90°
• γ: 90°
• Cell volume: 352.49 ± 0.15 ų
• Number of distinct elements: 4
• 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