Information card for entry 7203041

Structure parameters

• Common name: L-leucyl-L-leucyl-L-leucine - pyridine clathrate (1:1)
• Formula: C23 H40 N4 O4
• Calculated formula: C23 H40 N4 O4
• Title of publication: The ability of lower peptides to form co-crystals: inclusion compounds of Leu-Leu-Leu tripeptide with pyridine and picolines
• Authors of publication: Burchell, Tara J.; Soldatov, Dmitriy V.; Enright, Gary D.; Ripmeester, John A.
• Journal of publication: CrystEngComm
• Year of publication: 2007
• Journal volume: 9
• Journal issue: 10
• Pages of publication: 922
• a: 9.5399 ± 0.0009 Å
• b: 12.0328 ± 0.0011 Å
• c: 12.2882 ± 0.0012 Å
• α: 101.156 ± 0.004°
• β: 100.498 ± 0.004°
• γ: 99.211 ± 0.004°
• Cell volume: 1332.6 ± 0.2 ų
• Cell temperature: 100 ± 2 K
• Ambient diffraction temperature: 100 ± 2 K
• Number of distinct elements: 4
• Space group number: 1
• Hermann-Mauguin space group symbol: P 1
• Hall space group symbol: P 1
• Residual factor for all reflections: 0.0959
• Residual factor for significantly intense reflections: 0.0757
• Weighted residual factors for significantly intense reflections: 0.1945
• Weighted residual factors for all reflections included in the refinement: 0.2169
• Goodness-of-fit parameter for all reflections included in the refinement: 1.038
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: Yes
• Has Fobs: No