Information card for entry 1530024

Structure parameters

• Chemical name: V3 Fe (As Ti3 O13) (O H)
• Formula: As Fe H O14 Ti3 V3
• Calculated formula: As Fe O14 Ti2.98 V3.02
• Title of publication: Barian tomichite, Ba0.5 (As2)0.5 Ti2 (V Fe)5 O13 (O H), its crystal structure and relationship to derbylite and tomichite
• Authors of publication: Grey, I.E.; Harris, D.C.; Madsen, I.C.
• Journal of publication: American Mineralogist
• Year of publication: 1987
• Journal volume: 72
• Pages of publication: 201 - 208
• a: 7.119 Å
• b: 14.176 Å
• c: 4.992 Å
• α: 90°
• β: 105.05°
• γ: 90°
• Cell volume: 486.507 ų
• Number of distinct elements: 6
• Space group number: 11
• Hermann-Mauguin space group symbol: P 1 21/m 1
• Hall space group symbol: -P 2yb
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No