Information card for entry 7152780

Structure parameters

• Formula: C16 H22 Ca0.5 Cl N10 O2
• Calculated formula: C16 H22 Ca0.5 Cl N10 O2
• Title of publication: Quartet formation of a guanine derivative with an isopropyl group: crystal structures of "naked" G-quartets and thermodynamics of G-quartet formation.
• Authors of publication: Inui, Yuji; Shiro, Motoo; Fukuzumi, Shunichi; Kojima, Takahiko
• Journal of publication: Organic & biomolecular chemistry
• Year of publication: 2013
• Journal volume: 11
• Journal issue: 5
• Pages of publication: 758 - 764
• a: 8.9942 ± 0.0005 Å
• b: 17.9689 ± 0.0011 Å
• c: 12.8636 ± 0.0008 Å
• α: 90°
• β: 99.884 ± 0.001°
• γ: 90°
• Cell volume: 2048.1 ± 0.2 ų
• Cell temperature: 90 ± 2 K
• Ambient diffraction temperature: 90 ± 2 K
• Number of distinct elements: 6
• Space group number: 14
• Hermann-Mauguin space group symbol: P 1 21/n 1
• Hall space group symbol: -P 2yn
• Residual factor for all reflections: 0.035
• Residual factor for significantly intense reflections: 0.0304
• Weighted residual factors for significantly intense reflections: 0.0753
• Weighted residual factors for all reflections included in the refinement: 0.078
• Goodness-of-fit parameter for all reflections included in the refinement: 1.05
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No