Acta Cryst. (2006). E62, o416-o417  [ doi:10.1107/S1600536805042522 ]

3,6,14,17-Tetraoxa-23,24-diazatricyclo[17.3.1.1^8.12]tetracosa-1(23),8,10,12(24),19,21-hexaene (bis-pyridino-18-crown-6)

C.-J. Li, J.-M. Dou, D.-C. Li and D.-Q. Wang

Abstract: The title compound, C₁₈H₂₂N₂O₄, lies about a centre of inversion. The four ether O atoms lie in a plane, with the two strictly parallel pyridine rings located on either side of this plane; their N atoms point in opposite directions.

Online 7 January 2006

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