title: 10,16-Dichloro-6,20-dioxa-3,23-diaza-tetra-cyclo-[23.3.1.0.0]nona-cosa-1(29),7,9,11,14(19),15,17,25,27-nona-ene-4,22-dione methanol monosolvate.
abstract: In the title compound, C(25)H(22)Cl(2)N(2)O(4)·CH(3)OH, the macrocyclic mol-ecule adopts a slightly distorted C(2)-symmetric conformation. The macrocyclic mol-ecules are linked via N-H⋯O hydrogen bonds between the amide groups into chains extending along the [010] direction. The methanol mol-ecules bridge these chains via N-H⋯O and O-H⋯O hydrogen bonds with the formation of a two-dimensional polymeric structure parallel to (001). The methanol mol-ecule is disordered over two positions with the occupancy ratio of 9:1. The disorder of the solvent molecule is caused by weak intermolecular C-H⋯Cl hydrogen bonding.
authors.forename: Michaela
authors.initials: M
authors.lastname: Pojarová
authors.forename: Michal
authors.initials: M
authors.lastname: Dušek
authors.forename: Zdeňka
authors.initials: Z
authors.lastname: Sedláková
authors.forename: Emanuel
authors.initials: E
authors.lastname: Makrlík