Information card for entry 2001068

Structure parameters

• Formula: C21 H33 Br N O7 P
• Calculated formula: C21 H33 Br N O7 P
• Title of publication: Structures of a pair of diastereomeric salts of ephedrine and bromo-substituted cyclic phosphoric acid
• Authors of publication: Bruins Slot, H. J.; Leusen, F. J. J.; van der Haest, A. D.; Smits, J. M. M.
• Journal of publication: Acta Crystallographica Section C
• Year of publication: 1992
• Journal volume: 48
• Journal issue: 2
• Pages of publication: 372 - 376
• a: 20.9469 ± 0.0009 Å
• b: 7.7456 ± 0.0003 Å
• c: 15.7571 ± 0.0005 Å
• α: 90°
• β: 102.013 ± 0.005°
• γ: 90°
• Cell volume: 2500.54 ± 0.17 ų
• Number of distinct elements: 6
• Hermann-Mauguin space group symbol: C 1 2 1
• Hall space group symbol: C 2y
• Diffraction radiation wavelength: 1.54184 Å
• Diffraction radiation type: Cu
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No