Information card for entry 4020864

Structure parameters

• Formula: C26 H14 Cl2 O2 Se2
• Calculated formula: C26 H14 Cl2 O2 Se2
• Title of publication: Extended Hypervalent 5c-6e Interactions: Linear Alignment of Five C-Se—O—Se-C Atoms in Anthraquinone and 9-Methoxyanthracene Bearing Arylselanyl Groups at the 1,8-Positions
• Authors of publication: Warô Nakanishi; Satoko Hayashi; Norio Itoh
• Journal of publication: Journal of Organic Chemistry
• Year of publication: 2004
• Journal volume: 69
• Pages of publication: 1676 - 1684
• a: 7.042 ± 0.004 Å
• b: 17.325 ± 0.004 Å
• c: 18.471 ± 0.002 Å
• α: 90°
• β: 94.41 ± 0.02°
• γ: 90°
• Cell volume: 2246 ± 1 ų
• Cell temperature: 292.2 K
• Ambient diffraction temperature: 292.2 K
• Number of distinct elements: 5
• Space group number: 14
• Hermann-Mauguin space group symbol: P 1 21/c 1
• Hall space group symbol: -P 2ybc
• Residual factor for significantly intense reflections: 0.0484
• Weighted residual factors for significantly intense reflections: 0.038
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No