Information card for entry 7134848

Structure parameters

• Formula: C18 H28 K N4 O6
• Calculated formula: C18 H28 K N4 O6
• Title of publication: Isolation of 1,4,5,8-tetraazanaphthalene radicals.
• Authors of publication: Deshapriya, Saroshan; Demir, Selvan
• Journal of publication: Chemical communications (Cambridge, England)
• Year of publication: 2025
• Journal volume: 61
• Journal issue: 66
• Pages of publication: 12301 - 12304
• a: 8.2265 ± 0.0004 Å
• b: 8.5426 ± 0.0003 Å
• c: 9.0649 ± 0.0004 Å
• α: 74.121 ± 0.003°
• β: 65.614 ± 0.004°
• γ: 66.262 ± 0.004°
• Cell volume: 526.7 ± 0.04 ų
• Cell temperature: 99.99 ± 0.1 K
• Ambient diffraction temperature: 99.99 ± 0.1 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: 0.0298
• Residual factor for significantly intense reflections: 0.0296
• Weighted residual factors for significantly intense reflections: 0.0789
• Weighted residual factors for all reflections included in the refinement: 0.079
• Goodness-of-fit parameter for all reflections included in the refinement: 1.093
• Diffraction radiation probe: x-ray
• Diffraction radiation wavelength: 1.54184 Å
• Diffraction radiation type: CuKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No