| 1,1'-Binaphthalene-2,2'-diyl hydrogen phosphate (2008) | |||||||||
Abstract | |||||||||
| The title compound, racemic bnppa, $C_{20}H_{13}O_4P$, crystallizes with four molecules in the asymmetric unit. Two independent centrosymmetric $O-H...O$ hydrogen-bonded tetramers, each involving two of the symmetry-independent molecules in the asymmetric unit generate the packing motif in the crystal structure. The hydrophobic parts of the tetramers connect to their neighbours via $C—H...\pi$ and \pi - \pi interactions [3.899 (2), 3.895 (2) and 3.803 (2) \AA within the symmetric unit, 3.851 (2), 4.000 (2), 3.988 (2) and 3.905 (2) \AA across centres of symmetry]. | |||||||||
Publication details | |||||||||
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