Information card for entry 1535941

Structure parameters

• Chemical name: Na0.5 Pb1.75 (Ge Se4)
• Formula: Ge Na0.5 Pb1.75 Se4
• Calculated formula: Ge Na0.5025 Pb1.755 Se4
• Title of publication: Noncentrosymmetric cubic thio- and selenogermanates: A0.5 M1.75 Ge Q4 (A = Ag, Cu, Na; M = Pb, Eu; Q = S, Se)
• Authors of publication: Iyer, R.G.; Kanatzidis, M.G.; Aitken, J.A.
• Journal of publication: Solid State Sciences
• Year of publication: 2004
• Journal volume: 6
• Pages of publication: 451 - 459
• a: 14.662 Å
• b: 14.662 Å
• c: 14.662 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 3151.95 ų
• Number of distinct elements: 4
• Space group number: 220
• Hermann-Mauguin space group symbol: I -4 3 d
• Hall space group symbol: I -4bd 2c 3
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No