title: 5,7,13,15-Tetra-oxo-2,2,10,10-tetra-kis-(trifluoro-meth-yl)-4,8,12,16-tetra-oxa-1(1,4),3(1,4),6(1,2),9(1,4),11(1,4),14(1,2)-hexa-benzenahexa-deca-phane tetra-hydro-furan monosolvate.
abstract: The title compound, C(46)H(24)F(12)O(8)·C(4)H(8)O, consists of a cyclic aryl ester dimer and a tetra-hydro-furan mol-ecule. In the structure of the cyclic dimer, one carbonyl group stretches above the cavity and the other below.
authors.affiliation: School of Materials Science and Engineering, Wuhan Institute of Technology, Wuhan 430073,  People's Republic of China.
authors.forename: Qing-Zhong
authors.initials: QZ
authors.lastname: Guo
authors.forename: Yi
authors.initials: Y
authors.lastname: Du