2,8,14,20-Tetra-kis(4-hydroxy-phen-yl)-pyrogallol[4]arene dimethyl-formamide hexa-solvate

Abstract:

The title compound, C52H40O16·6C3H7NO, is shown to adopt a macrocyclic chair conformation. The asymmetric unit contains one-half of the main mol-ecule, which lies on a crystallographic inversion center, together with three solvent molecules. Extensive inter-molecular O - H⋯O hydrogen bonding between the hydroxyl groups and dimethyl-formamide mol-ecules generates a three-dimensional network. © International Union of Crystallography 2007.

Año de publicación:

2007

Keywords:

Fuente:

scopus