Information card for entry 7240151

Structure parameters

• Common name: Ciprofloxacin Hydrochloride 1.43 Hydrate
• Chemical name: Ciprofloxacin Hydrochloride 1.43 Hydrate
• Formula: C17 H21.86 Cl F N3 O4.43
• Calculated formula: C17 H21.86 Cl F N3 O4.43
• Title of publication: Structural Origin of Physicochemical Properties Differences upon Dehydration and Polymorphic Transformation of Ciprofloxacin Hydrochloride Revealed by Structure Determination from Powder X-ray Diffraction Data
• Authors of publication: Putra, Okky Dwichandra; Pettersen, Anna; Yonemochi, Etsuo; Uekusa, Hidehiro
• Journal of publication: CrystEngComm
• Year of publication: 2020
• a: 7.02521 ± 0.00013 Å
• b: 19.6681 ± 0.0004 Å
• c: 12.9331 ± 0.0002 Å
• α: 90°
• β: 90.7338 ± 0.0007°
• γ: 90°
• Cell volume: 1786.85 ± 0.06 ų
• Cell temperature: 173 ± 2 K
• Ambient diffraction temperature: 173 ± 2 K
• Number of distinct elements: 6
• Space group number: 14
• Hermann-Mauguin space group symbol: P 1 21/a 1
• Hall space group symbol: -P 2yab
• Residual factor for all reflections: 0.0413
• Residual factor for significantly intense reflections: 0.0388
• Weighted residual factors for significantly intense reflections: 0.104
• Weighted residual factors for all reflections included in the refinement: 0.1068
• Goodness-of-fit parameter for all reflections included in the refinement: 1.09
• Diffraction radiation wavelength: 1.54186 Å
• Diffraction radiation type: CuKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No