On 6/30/2010 9:32 AM, Robert Hanson wrote:
When Jmol reads a Spartan smol file, it accesses all vibrations and all molecular orbitals (supposedly!) They should be accessible via the right-click menu (or by clicking the "Jmol" logo"). MOs are under "surfaces"; vibrations are under "model" (at the top).
Thanks. I am new to Jmol, but not that new. :-) I have no problems individually visualizing any of the vibrations, or MOs, or mep surfaces from smol files..

The problem (possibly a bug as you have suggested) is that once vibrations are visualized the MOs or mep are no longer accessible without reloading the smol file. I am guessing that the "frame" that holds MO and mep data is not longer read by Jmol after one of the vibrational frames was read. For example, after stopping vibrations (vibration off) "MO #" would give a message that no MO coefficient data is available for this frame, and no MO is displayed. When I choose all vibrational frames (from the menu) I get the same error message, but the MO loads!

Each vibration is another "frame" or "model", and generally one of those models has the MOs. For some readers that is the first model, some the second, some the last. It all depends upon the reader. With Spartan, the MOs should be in model 1, and the vibrations should be the models after that.

Makes sure you have issued

vibration on

if you want to see the vibrations or using that menu, Vibration->ON

http://chemapps.stolaf.edu/jmol/docs/examples-11/data/C6H6.smol should be a good example of this.

Bob
Coming back to my related questions:

Can any other surfaces (in addition to MOs and mep) be visualized through smol files?

Can Jmol write jvxl files with multiple surfaces (for example selected MOs)?

Thanks for all your help.

PM


On Wed, Jun 30, 2010 at 6:19 AM, Pshemak Maslak <p...@chem.psu.edu <mailto:p...@chem.psu.edu>> wrote:

    On 6/29/2010 7:20 PM, Robert Hanson wrote:
    I'll look into the mep/mo business. Should not be a problem. Just
    a bug, I think.
    Thank you very much for your help.

    I do have two related questions:

    1. Can more than one surface be read from these files by Jmol?

    2. Can Jmol write jvxl files with multiple surfaces?


    Since I have just started learning Jmol and have noticed the
    incredible amount of work you have put into this project, I would
    like to take
    this opportunity to express my thanks for your contribution to the
    development of such an invaluable tool for organic chemists.

    PM




    On Mon, Jun 28, 2010 at 7:45 AM, Pshemak Maslak <p...@chem.psu.edu
    <mailto:p...@chem.psu.edu>> wrote:

        On 6/25/2010 4:51 PM, Greeves, Nick wrote:
        > I have used smol files for vibration
        > e.g. http://www.chemtube3d.com/vibrationsC2H4.htm and they
        work well
        > without any server side settings.
        >
        > All the best
        > Nick
        > Sent from my iPad
        Thank you very much for the example. Your case indeed
        clarifies the
        behavior: vibration and surfaces (mep and MOs) appear to be
        mutually exclusive with
        smol files, and if you do not reload, you cannot access the
        surfaces.

        Try the following: start any of the vibrations. Now stop it
        (check the
        vibration check box twice). Now check if MO's are still in
        the menu and
        what kind mep loads (not the one form smol, but one generated
        by Jmol).

        This is exactly what I was trying to explain (I am new to Jmol).

        That issue was not related to the MIME type question
        (although both were
        about smol). The same happens on the desktop Jmol.

        Thank you for your assistance.

        PM



        
------------------------------------------------------------------------------
        This SF.net email is sponsored by Sprint
        What will you do first with EVO, the first 4G phone?
        Visit sprint.com/first <http://sprint.com/first> --
        http://p.sf.net/sfu/sprint-com-first
        _______________________________________________
        Jmol-users mailing list
        Jmol-users@lists.sourceforge.net
        <mailto:Jmol-users@lists.sourceforge.net>
        https://lists.sourceforge.net/lists/listinfo/jmol-users




-- Robert M. Hanson
    Professor of Chemistry
    St. Olaf College
    1520 St. Olaf Ave.
    Northfield, MN 55057
    http://www.stolaf.edu/people/hansonr
    phone: 507-786-3107


    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
    ------------------------------------------------------------------------
    
------------------------------------------------------------------------------
    This SF.net email is sponsored by Sprint What will you do first
    with EVO, the first 4G phone? Visit sprint.com/first
    <http://sprint.com/first> -- http://p.sf.net/sfu/sprint-com-first
    ------------------------------------------------------------------------

    _______________________________________________
    Jmol-users mailing list
    Jmol-users@lists.sourceforge.net <mailto:Jmol-users@lists.sourceforge.net>
    https://lists.sourceforge.net/lists/listinfo/jmol-users


    
------------------------------------------------------------------------------
    This SF.net email is sponsored by Sprint
    What will you do first with EVO, the first 4G phone?
    Visit sprint.com/first <http://sprint.com/first> --
    http://p.sf.net/sfu/sprint-com-first
    _______________________________________________
    Jmol-users mailing list
    Jmol-users@lists.sourceforge.net
    <mailto:Jmol-users@lists.sourceforge.net>
    https://lists.sourceforge.net/lists/listinfo/jmol-users




--
Robert M. Hanson
Professor of Chemistry
St. Olaf College
1520 St. Olaf Ave.
Northfield, MN 55057
http://www.stolaf.edu/people/hansonr
phone: 507-786-3107


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
------------------------------------------------------------------------

------------------------------------------------------------------------------
This SF.net email is sponsored by Sprint
What will you do first with EVO, the first 4G phone?
Visit sprint.com/first -- http://p.sf.net/sfu/sprint-com-first
------------------------------------------------------------------------

_______________________________________________
Jmol-users mailing list
Jmol-users@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/jmol-users

------------------------------------------------------------------------------
This SF.net email is sponsored by Sprint
What will you do first with EVO, the first 4G phone?
Visit sprint.com/first -- http://p.sf.net/sfu/sprint-com-first
_______________________________________________
Jmol-users mailing list
Jmol-users@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/jmol-users

Reply via email to