Information card for entry 7250230

Structure parameters

• Formula: C28 H18 I4 N4
• Calculated formula: C28 H18 I4 N4
• Title of publication: Polymorphism in novel symmetric and asymmetric bis-hydrazone derivatives
• Authors of publication: Chuskit, Stanzin; Kumar, Sunil; Das, Dinabandhu
• Journal of publication: CrystEngComm
• Year of publication: 2025
• Journal volume: 27
• Journal issue: 20
• Pages of publication: 3247 - 3256
• a: 7.9279 ± 0.0007 Å
• b: 9.8606 ± 0.0009 Å
• c: 10.2238 ± 0.0008 Å
• α: 103.116 ± 0.002°
• β: 111.147 ± 0.002°
• γ: 98.956 ± 0.003°
• Cell volume: 700.7 ± 0.11 ų
• Cell temperature: 100 ± 2 K
• Ambient diffraction temperature: 100 ± 2 K
• Number of distinct elements: 4
• Space group number: 2
• Hermann-Mauguin space group symbol: P -1
• Hall space group symbol: -P 1
• Residual factor for all reflections: 0.026
• Residual factor for significantly intense reflections: 0.0205
• Weighted residual factors for significantly intense reflections: 0.0431
• Weighted residual factors for all reflections included in the refinement: 0.0464
• Goodness-of-fit parameter for all reflections included in the refinement: 1.059
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No