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#246 fix Optimize for phenyl substituents

v14
open
nobody
None
5
2019-04-26
2019-02-12
seebol
No

In the modelkit mode, the "optimize" function causes phenyl substituents to kink like cyclohexane rather than stay planar.

Related

Feature Requests: #246

Discussion

  • Angel Herraez

    Angel Herraez - 2019-04-26
    • summary: fix Optimize --> fix Optimize for phenyl substituents
     
    • Bob Hanson

      Bob Hanson - 2019-04-26

      This must be in relation to PDB structures (with no H atoms). The solution
      is just to set H-atom addition:

      set pdbAddHydrogens true

      prior to loading the structure. Then all the phenyl ring atoms will be
      correctly bonded and not read as sp3 atoms.

      On Fri, Apr 26, 2019 at 2:14 AM Angel Herraez aherraez@users.sourceforge.net wrote:

      • summary: fix Optimize --> fix Optimize for phenyl substituents

      Status: open
      Group: v14
      Created: Tue Feb 12, 2019 10:15 PM UTC by seebol
      Last Updated: Tue Feb 12, 2019 10:15 PM UTC
      Owner: nobody

      In the modelkit mode, the "optimize" function causes phenyl substituents
      to kink like cyclohexane rather than stay planar.


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      --
      Robert M. Hanson
      Professor of Chemistry
      St. Olaf College
      Northfield, MN
      http://www.stolaf.edu/people/hansonr

      If nature does not answer first what we want,
      it is better to take what answer we get.

      -- Josiah Willard Gibbs, Lecture XXX, Monday, February 5, 1900

       

      Related

      Feature Requests: #246


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