Vibrational Assignment in VEDA4 (FT-IR Analysis) – Complete Step-by-Step Tutorial
Prepare files: Convert a Gaussian software's chk file to fchk, then to an fmu file (0:40-2:18).
Download VEDA: Download the VEDA4 software and its supporting MSVB DL file from a website (2:25-2:49). Setup VEDA: Copy and paste the VEDA4 application and the DL file into the folder containing your molecular data (3:11-3:47). Run VEDA: Drag and drop the fmu file onto the VEDA4 application to open it (3:52-4:03). Calculate: Inside VEDA, click "Create DD2" and then "Calculate" (4:17-4:29). Wait until "end of calculation" appears (4:34-4:40). Extract Data: Exit VEDA (4:44-4:50). A new skd2 file will be created, which you can open in Notepad to see vibrational data like stretching, bending, and torsion angles (4:55-5:36). This data can then be tabulated for research.
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