[Cdk-devel] [ cdk-Feature Requests-3530471 ] mesomery / one-and-half bonds

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Feature Requests item #3530471, was opened at 2012-05-29 03:25
Message generated for change (Comment added) made by egonw
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Category: cdk.render
Group: None
Status: Open
Priority: 5
Private: No
Submitted By: Ralf Stephan (rwst)
Assigned to: Nobody/Anonymous (nobody)
Summary: mesomery / one-and-half bonds

Initial Comment:
JCP trac issue #21 mentions nitrogen dioxide. Its structure needs either hint at mesomery by using a dotted arc, or two one-and-half bonds. However, there is no support for this in CDK.

See also http://en.wikipedia.org/wiki/File:Nitrogen-dioxide-2D-dimensions.png

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>Comment By: Egon Willighagen (egonw)
Date: 2012-05-29 03:34

Message:
Klas (Uppsala) is working on a patch with a flag SINGLE_OR_DOUBLE that
solves this issue.

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