Information card for entry 1564254

Structure parameters

• Common name: Ca1.99(Al0.81Fe0.17V0.01)(Al1.00Si3.00)O10(OH)2
• Mineral name: ferriprehnite
• Formula: Al1.81 Ca1.99 Fe0.17 H2 O12 Si3 V0.01
• Calculated formula: Al1.845 Ca2 Fe0.155 H2 O12 Si3
• Title of publication: Ferriprehnite, Ca2Fe3+(AlSi3)O10(OH)2, an Fe3+ analogue of prehnite, from Kouragahana, Shimane Prefecture, Japan : prehnite from Sekigawa with some iron3+
• Authors of publication: Nagashima, M.; Nishio-Hamane, D.; Ito, S.; Tanaka, T.
• Journal of publication: Journal of Mineralogical and Petrological Sciences
• Year of publication: 2021
• Journal volume: 116
• Pages of publication: 129 - 139
• a: 18.503 ± 0.0006 Å
• b: 5.4814 ± 0.0001 Å
• c: 4.6346 ± 0.0001 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 470.05 ± 0.02 ų
• Ambient diffraction temperature: 298 K
• Ambient diffracton pressure: 100 kPa
• Number of distinct elements: 7
• Space group number: 28
• Hermann-Mauguin space group symbol: P m a 2
• Hall space group symbol: P 2 -2a
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No