Information card for entry 8100757

Structure parameters

• Formula: C21 H14 N2 O2
• Calculated formula: C21 H14 N2 O2
• SMILES: O=C1c2cc3N(c4ccccc4C(=O)c3cc2Nc2c1cccc2)C
• Title of publication: Crystal structure of 5,12-dihydro-5-methylquino[2,3-b]acridine-7,14-dione, C~21~H~14~N~2~O~2~, at 93 K
• Authors of publication: Mizuguchi, Jin; Senju, Takatoshi
• Journal of publication: Zeitschrift für Kristallographie - New Crystal Structures
• Year of publication: 2002
• Journal volume: 217
• Journal issue: 4
• Pages of publication: 523 - 524
• a: 13.517 ± 0.002 Å
• b: 7.34 ± 0.002 Å
• c: 29.033 ± 0.002 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 2880.5 ± 0.8 ų
• Cell temperature: 93.2 K
• Number of distinct elements: 4
• Space group number: 61
• Hermann-Mauguin space group symbol: P b c a
• Hall space group symbol: -P 2ac 2ab
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No