Information card for entry 1510832

Structure parameters

• Chemical name: Tl2 (B2 (Se2)3 Se)
• Formula: B2 Se7 Tl2
• Calculated formula: B2 Se7 Tl2
• Title of publication: Syntheses and crystal structures of Rb2 B2 Se7, Tl2 B2 Se7, Cs3 B3 Se10, and Tl3 B3 Se10: New perseleno-selenoborates with polymeric anionic chains
• Authors of publication: Krebs, B.; Doech, M.; Kueper, J.; Hammerschmidt, A.; Koester, C.; Lindemann, A.; Jansen, C.; Kuchinke, J.; Pruss, T.
• Journal of publication: Zeitschrift fuer Anorganische und Allgemeine Chemie
• Year of publication: 2001
• Journal volume: 627
• Pages of publication: 419 - 425
• a: 11.878 Å
• b: 7.0909 Å
• c: 13.998 Å
• α: 90°
• β: 108.37°
• γ: 90°
• Cell volume: 1118.91 ų
• Number of distinct elements: 3
• Space group number: 15
• Hermann-Mauguin space group symbol: I 1 2/a 1
• Hall space group symbol: -I 2ya
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No