Information card for entry 7221466

Structure parameters

• Formula: C8 O4 Se2
• Calculated formula: C8 O4 Se2
• Title of publication: The squaric acid derivatives C8 O4 S2 and C8 O4 Se2 - crystal structures, explosive thermal behavior and the preparation of carbon suboxide selenide O C3 Se by flash vacuum pyrolysis
• Authors of publication: Beck, J.; Krieger-Beck, P.; Kelm, K.
• Journal of publication: Zeitschrift fuer Naturforschung, Teil B. Anorganische Chemie, Organische Chemie (42,1987-)
• Year of publication: 2006
• Journal volume: 61
• Pages of publication: 123 - 132
• a: 4.1546 Å
• b: 8.9429 Å
• c: 11.6014 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 431.04 ų
• Number of distinct elements: 3
• Space group number: 58
• Hermann-Mauguin space group symbol: P n n m
• Hall space group symbol: -P 2 2n
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No