Information card for entry 9001778

Structure parameters

• Mineral name: Lizardite-1T
• Formula: H6 Mg3 O9 Si2
• Calculated formula: H6 Mg3 O9 Si2
• Title of publication: Hydrogen positions and thermal expansion in lizardite-1T from Elba: A low-temperature study using Rietveld refinement of neutron diffraction data T = 8 K
• Authors of publication: Gregorkiewitz, M.; Lebech, B.; Mellini, M.; Viti, C.
• Journal of publication: American Mineralogist
• Year of publication: 1996
• Journal volume: 81
• Pages of publication: 1111 - 1116
• a: 5.3267 Å
• b: 5.3267 Å
• c: 7.2539 Å
• α: 90°
• β: 90°
• γ: 120°
• Cell volume: 178.246 ų
• Ambient diffraction temperature: 8 K
• Number of distinct elements: 4
• Space group number: 157
• Hermann-Mauguin space group symbol: P 3 1 m
• Hall space group symbol: P 3 -2
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No