Part 8
Crystal Structure of Tetrapentylammonium Chloride Complex with Rac-1,1′-Bi-2-naphthol: The Effect of Solvent and Counter Anion on Biradial Conformation of the Surfactant Molecule
2021 年 37 巻 p. 39-40
詳細
2021 年 37 巻 p. 39-40
A tetrapentylammonium chloride complex with rac-1,1′-bi-2-naphthol entraps solvent (acetonitrile) molecules during crystallization. It crystallizes in monoclinic space group P21/n, with unit-cell parameters of; a = 13.5728(2)Å, b = 21.5734(3)Å, c = 14.1231(2)Å, β = 109.2852(7)°, V = 3903.35(10)Å3, and Z = 4. Conformational adjustments occur in the binaphthol molecule, and the alkyl chains of tetrapentylammonium chloride due to size of the counter anion, and the solvent in the hydrogen-bonded binaphthol cavity. The structure is stabilized by, Coulombic interaction, strong and weak H-bonds.
