Information card for entry 1010454

Structure parameters

• Chemical name: Thallium thallium(III) selenide
• Formula: Se2 Tl2
• Calculated formula: Se2 Tl2
• Title of publication: The Crystal Structure of Tl Se, Thallous Thallic or Thallosic Selenide
• Authors of publication: Ketelaar, J A A; t'Hart, W H; Polder, D
• Journal of publication: Zeitschrift fuer Kristallographie, Kristallgeometrie, Kristallphysik, Kristallchemie (-144,1977)
• Year of publication: 1939
• Journal volume: 101
• Pages of publication: 396 - 405
• a: 8.02 ± 0.01 Å
• b: 8.02 ± 0.01 Å
• c: 7 ± 0.02 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 450.2 ų
• Number of distinct elements: 2
• Space group number: 140
• Hermann-Mauguin space group symbol: I 4/m c m
• Hall space group symbol: -I 4 2c
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No