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#2 Quantum Chemistry » Gaussian ADMP/BOND: get xyz coords from trajectory » 2023-12-19 12:48:29

rossi
Replies: 2

Good Morning.

I am hoping that your expertise with Gaussian and ADMP/BOND can help me to obtain a set of xyz coordinates of the trajectory so that I can display and make a movie of the trajectory of a corresponding reaction.

GView provides graphs of many properties quite nicely.  One can also perform an animation of the trajectory quite easily.

But, I would like to have the coordinates of the trajectory separately for visualization.  I tried several options.  For example, using cclib library command, one can extract coordinates, but they are usually only one set of coordinates corresponding to optimized values.  I also tried some python scripts to no avail.  I thought there might be some trick (similar to the one for saving data for individual plots of data) that one could use within GView, but I couldn't see it!

I know and understand that you are the master of this.  Would it be possible for you to provide help on how to save the coordinates from an ASMP/BOND trajectory?

Thanks so much for your help with this.

Kind regards,

Angelo

#3 Multiwfn and wavefunction analysis » Density Difference using dx format generated by VMD » 2023-01-27 21:07:35

rossi
Replies: 1

Hello,

Is it possible to obtain a density difference  using the DX data generated with the volmap plugin in VMD?

I tried to find this in te Multiwfn user guide, but I could not.  The user guide seems to support DX format, but I did not find any examples that could provide a way to manipulate the data.

I appreciate any hints on how to do this with Multwfn.

Thanks so much.

Kind regards,

Angelo

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