In the centrosymmetric formula unit of the title complex, C8H16O4·2C18H16S, the 1,4,7,10-tetraÂoxacycloÂdodecane molÂecule adopts the biangular [66] conformation, and the triphenylÂmethaneÂthiol molÂecules are linked to the macrocycle via a long SâHâ¯O hydrogen bond [Sâ¯O = 3.460â (2)â à and SâHâ¯O = 161â (2)°]. Attractive interÂactions of phenyl groups in edge-to-face conformations combine inversion-related formula units into chains running along the [111] direction in the crystal structure. Association of the chains into sheets is achieved via CâHâ¯Ï interÂactions.
關聯:
Acta Crystallographica Section C 61(7), pp.o431-o433
