Non-standard Wedge Scheme

Non-standard Wedge Scheme checker tries to identify valid, but non-preferred wedge bond depictions according to the IUPAC recommendations. .

  • Checker detects wedge configurations not following the IUPAC recommendations

  • Fixer: rearranges the wedge bonds.

Example :

Non-standard Wedge Scheme Checker (nonstandardwedgescheme)

Warning:

Fix

Rearrange wedges (rearrangewedges)

Non-standard Wedge Scheme images/s/en_US/8100/6512c1e2a41cdf14570641b46bd2fe3eaeb38d03/_/images/icons/emoticons/check.svg

images/download/thumbnails/1806479/image2019-12-20_14-55-57.png

images/download/thumbnails/1806479/image2019-12-20_14-57-11.png

Non-standard Wedge Scheme images/s/en_US/8100/6512c1e2a41cdf14570641b46bd2fe3eaeb38d03/_/images/icons/emoticons/error.svg

(Incorrect Tetrahedral Stereo images/s/en_US/8100/6512c1e2a41cdf14570641b46bd2fe3eaeb38d03/_/images/icons/emoticons/check.svg )

images/download/thumbnails/1806479/image2019-12-20_12-3-54.png

images/s/en_US/8100/6512c1e2a41cdf14570641b46bd2fe3eaeb38d03/_/images/icons/emoticons/error.svg

The Non-standard Wedge Scheme checker is triggered and the "rearrange" fix is applied only when the stereo info can be calculated.

* IUPAC Recommendations 2006