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Wedge Error Checker has been split into three separate checkers:  Incorrect Tetrahedral Stereo Non-standard Wedge Scheme , or  Non-stereo Wedge Bond  checker. 

  • Checker searches for irregular wedge bonds.
  • Fixer arranges stereo wedge bonds according to IUPAC recommendations. (wedgeclean).

Example :

Wedge Error Checker (wedgeerror)Warning:Fix
Clean Wedge (wedgeclean)
Detect irregular wedge bondex_wedge_ch


Ambigous wedge configuration

Note : Some symmetric structures are not recognized by the checker.