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Title: | (R)-2'-Benz-yloxy-5,5',6,6',7,7',8,8'-octa-hydro-1,1'-binaphthyl-2-ol | Authors: | Abreu, Artur R. Silva, Manuela Ramos Pereira, Mariette M. Bayón, J. Carles Beja, Ana Matos |
Keywords: | single-crystal X-ray study; T = 293 K; mean (C–C) = 0.004 A°; disorder in main residue; R factor = 0.038; wR factor = 0.094; data-to-parameter ratio = 7.0 | Issue Date: | 23-Jan-2010 | Publisher: | International Union of Crystallography | Project: | SFRH/BD/21314/2005 | Serial title, monograph or event: | Acta Crystallographica Section E: Structure Reports Online | Volume: | 66 | Issue: | Pt 2 | Abstract: | The molecules of the title compound, C(27)H(28)O(2), exhibit axial chirality. The planes of the aromatic rings of the tetra-lin ring systems make an angle of 85.72 (11)°. The non-aromatic rings adopt distorted half-chair conformations. In one of them, two C atoms of the four-atom aliphatic chain are disordered over two sites in a 0.75 (2):0.25 (2) ratio. The substituent phenyl ring is also disordered over two positions in a 0.59 (3):0.41 (3) ratio. There are no conventional hydrogen bonds joining the mol-ecules. | URI: | https://hdl.handle.net/10316/110158 | ISSN: | 1600-5368 | DOI: | 10.1107/S1600536810002308 | Rights: | openAccess |
Appears in Collections: | FCTUC Física - Artigos em Revistas Internacionais |
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R2Benzyloxy55667788octahydro11binaphthyl2olActa-Crystallographica-Section-E-Structure-Reports-Online.pdf | 315.78 kB | Adobe PDF | View/Open |
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