Information card for entry 2003175

Structure parameters

• Formula: C21 H18 N2 O2
• Calculated formula: C21 H18 N2 O2
• Title of publication: Two Centrosymmetric Conjugated Nitrones of the Diazabutadiene System
• Authors of publication: Piotr K. Olszewski; Katarzyna Stadnicka
• Journal of publication: Acta Crystallographica C
• Year of publication: 1995
• Journal volume: 51
• Journal issue: 1
• Pages of publication: 98 - 103
• a: 8.6439 ± 0.0004 Å
• b: 19.5142 ± 0.0007 Å
• c: 10.5033 ± 0.0004 Å
• α: 90°
• β: 101.723 ± 0.004°
• γ: 90°
• Cell volume: 1734.74 ± 0.12 ų
• Cell temperature: 293 ± 2 K
• Number of distinct elements: 4
• Space group number: 14
• Hermann-Mauguin space group symbol: P 1 21/c 1
• Hall space group symbol: -P 2ybc
• Diffraction radiation wavelength: 1.54056 Å
• Diffraction radiation type: CuKα~1~
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No