Information card for entry 2000441

Structure parameters

• Formula: C20 H29 Cl N2 O4
• Calculated formula: C20 H22 Cl N2 O4
• Title of publication: Structure of 9-epiquinine hydrochloride dihydrate <i>versus</i> antimalarial activity
• Authors of publication: Karle, J. M.; Karle, I. L.
• Journal of publication: Acta Crystallographica Section C
• Year of publication: 1992
• Journal volume: 48
• Journal issue: 11
• Pages of publication: 1975 - 1980
• a: 8.059 ± 0.002 Å
• b: 11.537 ± 0.003 Å
• c: 22.311 ± 0.006 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 2074.4 ± 0.9 ų
• Number of distinct elements: 5
• Hermann-Mauguin space group symbol: P 21 21 21
• Hall space group symbol: P 2ac 2ab
• Diffraction radiation wavelength: 1.54178 Å
• Diffraction radiation type: Cu
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No