Information card for entry 9007503

Structure parameters

• Mineral name: Ardennite
• Formula: Al4.3 As0.905 Ca0.47 Cu0.06 Fe0.2 H4 Mg Mn3.53 O28 Si5 V0.095
• Calculated formula: Al4.3 As0.905 Ca0.47 Cu0.06 Fe0.2 H6 Mg Mn3.53 O28 Si5 V0.095
• Title of publication: Si3O10 groups in the crystal structure of ardennite
• Authors of publication: Donnay G; Allmann R
• Journal of publication: Acta Crystallographica, Section B
• Year of publication: 1968
• Journal volume: 24
• Pages of publication: 845 - 855
• a: 8.7126 Å
• b: 5.8108 Å
• c: 18.5214 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 937.686 ų
• Number of distinct elements: 11
• Space group number: 59
• Hermann-Mauguin space group symbol: P n m m :2
• Hall space group symbol: -P 2c 2bc
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No