Information card for entry 8100239

Structure parameters

• Formula: C28 H28 N2 O6
• Calculated formula: C28 H28 N2 O6
• Title of publication: Refinement of the crystal structure of α-1,4-dioxo-3,6-diphenylpyrrolo- [3,4-c]pyrrole-2,5(1H,4H)-dicarboxylic acid bis(1,1-dimethylethyl) ester, C~28~H~28~N~2~O~6~
• Authors of publication: Mizuguchi, Jin
• Journal of publication: Zeitschrift für Kristallographie - New Crystal Structures
• Year of publication: 2003
• Journal volume: 218
• Journal issue: 1
• Pages of publication: 134 - 136
• a: 10.437 ± 0.002 Å
• b: 21.367 ± 0.004 Å
• c: 16.799 ± 0.003 Å
• α: 90°
• β: 94.64 ± 0.01°
• γ: 90°
• Cell volume: 3734 ± 1 ų
• Cell temperature: 93 K
• Number of distinct elements: 4
• Space group number: 14
• Hermann-Mauguin space group symbol: P 1 21/n 1
• Hall space group symbol: -P 2yn
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No