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Description Chemical structure of the 18-crown-6 ether, created using BKchem
Date 11 January 2007
Source Own work
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Flecha tesela.svg Notepad icon small.svgThis vector image was first created with Adobe Illustrator by Bryan Derksen, and then manually edited.
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This vector image was created with a text editor. Some skill had been used to simplify the drawing.

Previous version had been created with Adobe Illustrator (24 606 bytes) -g- now 1.79% of previous size

The very odd drawing is now hexagonal symmetric


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