Information card for entry 9002573

Structure parameters

• Mineral name: Hydroxylclinohumite
• Formula: Fe0.87 H0.94 Mg7.69 O18 Si4 Ti0.454
• Calculated formula: Fe0.87 H0.94 Mg7.69 O18 Si4 Ti0.454
• Title of publication: Temperature-dependent single-crystal neutron diffraction study of natural chondrodite and clinohumite Sample: from Val Malenco, Italy at T = 20 K
• Authors of publication: Friedrich, A.; Lager, G. A.; Kunz, M.; Chakoumakos, B. C.; Smyth, J. R.; Schultz, A. J.
• Journal of publication: American Mineralogist
• Year of publication: 2001
• Journal volume: 86
• Pages of publication: 981 - 989
• a: 4.7313 Å
• b: 10.274 Å
• c: 13.695 Å
• α: 101.029°
• β: 90°
• γ: 90°
• Cell volume: 653.41 ų
• Ambient diffraction temperature: 20 K
• Number of distinct elements: 6
• 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