Information card for entry 7215692

Structure parameters

• Common name: Levofloxacin Tetramethylene glutaric acid salt
• Formula: C27 H29 F N3 O8
• Calculated formula: C27 H29 F N3 O8
• Title of publication: New crystalline salt forms of levofloxacin: conformational analysis and attempts towards the crystal structure prediction of the anhydrous form
• Authors of publication: Singh, Shiv Shankar; Thakur, Tejender S.
• Journal of publication: CrystEngComm
• Year of publication: 2014
• Journal volume: 16
• Journal issue: 20
• Pages of publication: 4215
• a: 18.103 ± 0.0012 Å
• b: 6.741 ± 0.0004 Å
• c: 23.923 ± 0.0017 Å
• α: 90°
• β: 93.8 ± 0.007°
• γ: 90°
• Cell volume: 2913 ± 0.3 ų
• Cell temperature: 293 ± 2 K
• Ambient diffraction temperature: 293 ± 2 K
• Number of distinct elements: 5
• Space group number: 5
• Hermann-Mauguin space group symbol: C 1 2 1
• Hall space group symbol: C 2y
• Residual factor for all reflections: 0.1699
• Residual factor for significantly intense reflections: 0.0887
• Weighted residual factors for significantly intense reflections: 0.2253
• Weighted residual factors for all reflections included in the refinement: 0.2615
• Goodness-of-fit parameter for all reflections included in the refinement: 0.996
• Diffraction radiation probe: x-ray
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No