Information card for entry 8101567

Structure parameters

• Formula: C44 H58 O10 P2
• Calculated formula: C44.006 H58.014 O10.003 P2
• Title of publication: Crystal structure of 11,23-bis(diisopropylphosphono)-25,26,27,28- tetramethoxycalix[4]arene, C~44~H~58~O~10~P~2~
• Authors of publication: Reck, Guenter; Schneider, Matthias; Gloede, Joerg; Vollhardt, Dieter
• Journal of publication: Zeitschrift für Kristallographie - New Crystal Structures
• Year of publication: 1999
• Journal volume: 214
• Journal issue: 4
• Pages of publication: 501 - 502
• a: 23.7325 ± 0.0005 Å
• b: 7.9631 ± 0.0003 Å
• c: 12.3151 ± 0.0009 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 2327.4 ± 0.2 ų
• Cell temperature: 293 ± 2 K
• Ambient diffraction temperature: 293 ± 2 K
• Number of distinct elements: 4
• Space group number: 31
• Hermann-Mauguin space group symbol: P m n 21
• Hall space group symbol: P 2ac -2
• Residual factor for significantly intense reflections: 0.0781
• Weighted residual factors for significantly intense reflections: 0.2375
• Has coordinates: Yes
• Has disorder: Yes
• Has Fobs: No