Hello Jyoti It's hard to say without seeing the files.
1. Which file format is your data saved to? 2. In some file formats, vibrations are stored in different models ("frames") in the file. By default Jmol displays only the first frame. Try advancing to other frames, either with the buttons in the Jmol application top toolbar or with this command: frame next and then try the vibrations Or, if you need more unti cells, find the appropriate commands in JmolScript -- but I doubt that will expand vibrations to the added cells. 3. Best is to share your file or a URL with it, so we can see and test ------------------------------------------------------------------------------ Find and fix application performance issues faster with Applications Manager Applications Manager provides deep performance insights into multiple tiers of your business applications. It resolves application problems quickly and reduces your MTTR. Get your free trial! https://ad.doubleclick.net/ddm/clk/302982198;130105516;z _______________________________________________ Jmol-users mailing list Jmol-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/jmol-users