O–H.π(arene) intermolecular hydrogen bonding in the structure of 1,1,2-triphenylethanol
The 1,1,2-triphenylethanol molecule, Ph2(PhCH2)COH (I), forms centrosymmetric dimers in the solid state.The shortest O-..O separation, 5.837 (3)A,, is too long for any O--H..-O ...