Information card for entry 9016361

Structure parameters

• Mineral name: Argesite
• Formula: Bi9 Br4.272 Cl43.728 H21 K3.627 N17.373
• Calculated formula: Bi54 Br25.632 Cl262.368 H416.82 K21.762 N104.238
• Title of publication: Argesite, (NH4)7Bi3Cl16, a new mineral from La Fossa Crater, Vulcano, Aeolian Islands, Italy: A first example of the [Bi2Cl10]4- anion
• Authors of publication: Demartin, F.; Campostrini, I.; Castellano, C.; Gramaccioli, C. M.
• Journal of publication: American Mineralogist
• Year of publication: 2012
• Journal volume: 97
• Pages of publication: 1446 - 1451
• a: 13.093 Å
• b: 13.093 Å
• c: 102.682 Å
• α: 90°
• β: 90°
• γ: 120°
• Cell volume: 15244.2 ų
• Number of distinct elements: 6
• Space group number: 167
• Hermann-Mauguin space group symbol: R -3 c :H
• Hall space group symbol: -R 3 2"c
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No