Information card for entry 1549577

Structure parameters

• Formula: C23 H20 I4 N2 O
• Calculated formula: C23 H20 I4 N2 O
• SMILES: Ic1c[n+](ccc1C#Cc1cccc(c1)C#Cc1cc[n+](cc1I)C)C.[I-].[I-].OC
• Title of publication: The intramolecular hydrogen bonded-halogen bond: a new strategy for preorganization and enhanced binding.
• Authors of publication: Riel, Asia Marie S.; Decato, Daniel A.; Sun, Jiyu; Massena, Casey J.; Jessop, Morly J.; Berryman, Orion B.
• Journal of publication: Chemical science
• Year of publication: 2018
• Journal volume: 9
• Journal issue: 26
• Pages of publication: 5828 - 5836
• a: 7.3405 ± 0.0003 Å
• b: 11.1063 ± 0.0004 Å
• c: 16.76 ± 0.0007 Å
• α: 83.668 ± 0.002°
• β: 77.493 ± 0.002°
• γ: 78.301 ± 0.002°
• Cell volume: 1303.08 ± 0.09 ų
• Cell temperature: 100 K
• Ambient diffraction temperature: 100 K
• Number of distinct elements: 5
• Space group number: 2
• Hermann-Mauguin space group symbol: P -1
• Hall space group symbol: -P 1
• Residual factor for all reflections: 0.0745
• Residual factor for significantly intense reflections: 0.0507
• Weighted residual factors for significantly intense reflections: 0.0977
• Weighted residual factors for all reflections included in the refinement: 0.1044
• Goodness-of-fit parameter for all reflections included in the refinement: 1.155
• Diffraction radiation probe: x-ray
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Diffraction radiation X-ray symbol: K-L~3~
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No