B. Pniewska, T. Stankiewicz, J. Jurczak
Feb 1, 1995
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0
Influential Citations
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Journal
Journal of Chemical Crystallography
Abstract
Abstract4,7,13-T4ioxa-1,10-diaza-5,6-benzocyclopentadecane, C14H22N2O3·H2O (7) was synthesized by reduction of macrocyclic diamides (3) or (6). The compound crystallized in the orthorhombic space group Pbca witha=9.361(3),b=9.175(3),c=37.152(11) Å. The structure was solved by direct methods and refined to anR value of 0.048 and wR of 0.038 for 1875 reflections. The molecule itself is internally hydrogen bonded by N−H...O connections. In the crystal structures water molecules form hydrogen bonds with amine nitrogen atoms of adjacent molecules.