Information card for entry 7211684

Structure parameters

• Common name: bis(2-picoline) chloranilate
• Chemical name: bis(2-picoline) chloranilate
• Formula: C18 H16 Cl2 N2 O4
• Calculated formula: C18 H16 Cl2 N2 O4
• SMILES: C1(=O)C([O-])=C(C(=O)C([O-])=C1Cl)Cl.c1(cccc[nH+]1)C.c1(cccc[nH+]1)C
• Title of publication: Bifurcated hydrogen-bonded synthons in molecular complexes of picolines with chloranilic acid
• Authors of publication: Adam, Martin S.; Parkin, Andrew; Thomas, Lynne H.; Wilson, Chick C.
• Journal of publication: CrystEngComm
• Year of publication: 2010
• Journal volume: 12
• Journal issue: 3
• Pages of publication: 917
• a: 6.398 ± 0.003 Å
• b: 8.657 ± 0.004 Å
• c: 16.684 ± 0.007 Å
• α: 90°
• β: 101.23 ± 0.02°
• γ: 90°
• Cell volume: 906.4 ± 0.7 ų
• Cell temperature: 200 K
• Ambient diffraction temperature: 200 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 all reflections: 0.0646
• Residual factor for significantly intense reflections: 0.046
• Weighted residual factors for all reflections: 0.1218
• Weighted residual factors for all reflections included in the refinement: 0.1007
• Goodness-of-fit parameter for all reflections included in the refinement: 1.055
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No