Information card for entry 1509109

Structure parameters

• Chemical name: Copper(I) silver lead bismuth selenide (4.93/0.4/0.61/0.39/4)
• Formula: Ag0.4 Bi0.39 Cu4.93 Pb0.61 Se4
• Calculated formula: Ag0.4 Bi0.39 Cu4.93 Pb0.61 Se4
• Title of publication: Schlemaite, (Cu, vac)6 (Pb, Bi) Se4, a new mineral species from Niederschlema-Alberoda, Erzgebirge, Germany: description and crystal structure
• Authors of publication: Cooper, M.A.; Hawthorne, F.C.; Criddle, A.J.; Tischendorf, G.; Laflamme, J.H.G.; Stanley, C.J.; Foerster, H.J.; Roberts, A.C.
• Journal of publication: Canadian Mineralogist
• Year of publication: 2003
• Journal volume: 41
• Pages of publication: 1433 - 1444
• a: 9.5341 Å
• b: 4.1004 Å
• c: 10.2545 Å
• α: 90°
• β: 100.066°
• γ: 90°
• Cell volume: 394.715 ų
• Number of distinct elements: 5
• 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