1,14-Dioxa-5,10-di­aza-2,3:12,13-dibenzo­cyclo­octadeca-2,12-diene monohydrate

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The title compound, C22H30N2O2·H2O, is an 18-membered di­aza-crown ether ligand containing two ether O and two aza N atoms. In the macrocyclic ring, the mean N…O distance is 4.526 (4) Å. The macrocyclic inner-hole size, estimated as twice the mean distance of the donor atoms from their centroid, is ∼2.29 Å.

Document Type: Research Article

DOI: http://dx.doi.org/10.1107/S0108270104004949

Publication date: April 1, 2004

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