Information card for entry 9006364

Structure parameters

• Mineral name: Laumontite
• Formula: Al2 Ca H9.4 O17.77 Si4
• Calculated formula: Al2 Ca H9.4 O17.77 Si4
• Title of publication: The dehydration process in the zeolite laumontite: a real-time synchrotron X-ray powder diffraction study Sample: T = 310 K
• Authors of publication: Stahl, K.; Artioli, G.; Hanson, J. C.
• Journal of publication: Physics and Chemistry of Minerals
• Year of publication: 1996
• Journal volume: 23
• Pages of publication: 328 - 336
• a: 14.8066 Å
• b: 13.1678 Å
• c: 7.5389 Å
• α: 90°
• β: 110.647°
• γ: 90°
• Cell volume: 1375.45 ų
• Ambient diffraction temperature: 310 K
• Number of distinct elements: 5
• Space group number: 12
• Hermann-Mauguin space group symbol: C 1 2/m 1
• Hall space group symbol: -C 2y
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No