Information card for entry 2300335

Structure parameters

• Formula: C12 H6 I2 N4 O4
• Calculated formula: C12 H6 I2 N4 O4
• SMILES: Ic1n(=O)ccc(N(=O)=O)c1.Ic1c([O-])ccc(c1)[C](=[N])=[N]
• Title of publication: Evaluation of the Bruker SMART X2S: crystallography for the nonspecialist?
• Authors of publication: Eccles, Kevin S.; Stokes, Stephen P.; Daly, Carla A.; Barry, Nicola M.; McSweeney, Sharon P.; O'Neill, Damian J.; Kelly, Dawn M.; Jennings, W. Brian; Ní Dhubhghaill, O. M.; Moynihan, Humphrey A.; Maguire, Anita R.; Lawrence, Simon E.
• Journal of publication: Journal of Applied Crystallography
• Year of publication: 2011
• Journal volume: 44
• Journal issue: 1
• Pages of publication: 213 - 215
• a: 7.7617 ± 0.0015 Å
• b: 12.912 ± 0.003 Å
• c: 15.663 ± 0.003 Å
• α: 90°
• β: 95.141 ± 0.006°
• γ: 90°
• Cell volume: 1563.4 ± 0.6 ų
• Cell temperature: 296 ± 2 K
• Ambient diffraction temperature: 300 ± 2 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: 0.0459
• Residual factor for significantly intense reflections: 0.033
• Weighted residual factors for significantly intense reflections: 0.0877
• Weighted residual factors for all reflections included in the refinement: 0.1043
• Goodness-of-fit parameter for all reflections included in the refinement: 1.037
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No