Information card for entry 4000037

Structure parameters

• Formula: C20 H18 N2 O4
• Calculated formula: C20 H18 N2 O4
• SMILES: O=n1ccc(cc1)C.Oc1ccc(cc1)/C=C/c1ccc(cc1)N(=O)=O
• Title of publication: Molecular Complexation as a Design Tool in the Crystal Engineering of Noncentrosymmetric Structures. Ideal Orientation of Chromophores Linked by O‒H···O and C‒H···O Hydrogen Bonds for Nonlinear Optics
• Authors of publication: Muthuraman, Meiyappan; Masse, René; Nicoud, Jean-François; Desiraju, Gautam R.
• Journal of publication: Chemistry of Materials
• Year of publication: 2001
• Journal volume: 13
• Journal issue: 5
• Pages of publication: 1473 - 1479
• a: 5.3737 ± 0.0008 Å
• b: 7.9572 ± 0.0001 Å
• c: 20.561 ± 0.004 Å
• α: 90.001 ± 0.01°
• β: 97.938 ± 0.01°
• γ: 89.98 ± 0.02°
• Cell volume: 870.7 ± 0.2 ų
• Cell temperature: 296.2 K
• Ambient diffraction temperature: 296.2 K
• Number of distinct elements: 4
• Space group number: 4
• Hermann-Mauguin space group symbol: P 1 21 1
• Hall space group symbol: P 2yb
• Diffraction radiation wavelength: 0.5608 Å
• Diffraction radiation type: AgKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No