2,2′-[(3aRS,7aRS)-Perhydro-benz-imid-azole-1,3-di-yl)bis-(methyl-ene) ]diphenol

Abstract

The molecular structure of the title compound, C21H 26N2O2, shows two intra-molecular O - H⋯N hydrogen-bonding inter-actions. In the crystal structure, mol-ecular chains are formed along the c axis through weak C - H⋯O inter-actions. Neighbouring chains are weakly associated along the a axis via C - H⋯π inter-actions.