Information card for entry 2104979

Structure parameters

• Formula: C6 H4 Se2 Tl2
• Calculated formula: C3 H2 Se Tl
• Title of publication: Hidden superlattice in Tl~2~(SC~6~H~4~S) and Tl~2~(SeC~6~H~4~Se) solved from powder X-ray diffraction
• Authors of publication: Stone, Kevin H.; Turner, Dayna L.; Singh, Mayank Pratap; Vaid, Thomas P.; Stephens, Peter W.
• Journal of publication: Acta Crystallographica Section B
• Year of publication: 2011
• Journal volume: 67
• Journal issue: 5
• Pages of publication: 409 - 415
• a: 6.67438 ± 0.00008 Å
• b: 6.84998 ± 0.00008 Å
• c: 9.82649 ± 0.0001 Å
• α: 72.513 ± 0.002°
• β: 84.79 ± 0.002°
• γ: 88.659 ± 0.003°
• Cell volume: 426.725 ± 0.01 ų
• Cell temperature: 298 K
• Ambient diffraction temperature: 298 K
• Number of distinct elements: 4
• Space group number: 2
• Hermann-Mauguin space group symbol: P -1
• Hall space group symbol: -P 1
• Goodness-of-fit parameter for all reflections: 2.785
• Method of determination: powder diffraction
• Diffraction radiation wavelength: 0.699855 Å
• Diffraction radiation type: synchrotron
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No