Information card for entry 4501375

Structure parameters

• Chemical name: piracetam2 CaCl2 (H2O)2
• Formula: C12 Ca Cl2 N4 O6
• Calculated formula: C12 Ca Cl2 N4 O6
• Title of publication: Ionic Co-crystals of Organic Molecules with Metal Halides: A New Prospect in the Solid Formulation of Active Pharmaceutical Ingredients
• Authors of publication: Braga, Dario; Grepioni, Fabrizia; Lampronti, Giulio I.; Maini, Lucia; Turrina, Alessandro
• Journal of publication: Crystal Growth & Design
• Year of publication: 2011
• Journal volume: 11
• Journal issue: 12
• Pages of publication: 5621
• a: 8.89548 ± 0.00008 Å
• b: 9.60922 ± 0.00013 Å
• c: 11.9274 ± 0.00012 Å
• α: 90°
• β: 108.059 ± 0.0006°
• γ: 90°
• Cell volume: 969.314 ± 0.019 ų
• Number of distinct elements: 5
• Space group number: 14
• Hermann-Mauguin space group symbol: P 1 21/n 1
• Hall space group symbol: -P 2yn
• Method of determination: powder diffraction
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No