Information card for entry 8100426

Structure parameters

• Formula: C93 H105 O10 P2
• Calculated formula: C92.91 H104.73 O10 P2
• Title of publication: Crystal structure of 5,11,17,23-tetra-tert-butyl-25,26- bis (diphenylphosphinoylmethoxy)-27,28-bis(benzoyl-methoxy)calix[4]-arene—ethyl acetate—hexane (1:1:0.5), C~86~H~90~O~8~P~2~ · C~4~H~8~O~2~ · 0.5C~6~H~14~, a new cavity-shaped ligand with eight oxygen donors
• Authors of publication: Steyer, Stéphane; Matt, Dominique; Welter, Richard; Louati, Alain
• Journal of publication: Zeitschrift für Kristallographie - New Crystal Structures
• Year of publication: 2003
• Journal volume: 218
• Journal issue: 4
• Pages of publication: 423 - 426
• a: 10.4556 ± 0.0002 Å
• b: 15.1838 ± 0.0002 Å
• c: 26.8979 ± 0.0005 Å
• α: 103.143 ± 0.0009°
• β: 91.403 ± 0.0007°
• γ: 95.4738 ± 0.0007°
• Cell volume: 4134.68 ± 0.12 ų
• Cell temperature: 173 ± 2 K
• Ambient diffraction temperature: 173 ± 2 K
• Number of distinct elements: 4
• Space group number: 2
• Hermann-Mauguin space group symbol: P -1
• Hall space group symbol: -P 1
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No