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Acta Cryst. (2014). E70, o558
[ doi:10.1107/S1600536814007971 ]

2,8,15,18,21,24,31,37,44,47,50,53-Dodeca­oxahepta­cyclo­[52.4.0.04,35.06,33.09,14.025,30.038,43]octa­penta­conta-1(54),4,6(33),9(14),10,12,25(30),26,28,34,38(43),39,41,55,57-penta­deca­ene di­chloro­methane disolvate

J. Y. Yun, S. W. Ahn, D. H. Kim, W. Sim and J. Y. Lee

Abstract: In the title compound, C46H50O12·2CH2Cl2, each dual 20-crown-6 unit crystallizes with two di­chloro­methane solvent mol­ecules. The crown unit mol­ecule lies about an inversion centre located at the central benzene ring. The two crown ring groups adopt an anti conformation, stabilized by weak intra­molecular C-H...O inter­actions. In the crystal, the crown unit mol­ecules and the solvent mol­ecules are linked by C-H...O inter­actions into a three-dimensional network.


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