Gaussian Tutorial: How to Build Large Molecules in Gaussview and Running Optimization.

Using the Mouse in Gaussview: To Rotate Molecule: Drag using LMB To Zoom the Molecule: Drag using RMB To Copy a Molecule in the Clipboard: Ctrl+C To Paste the Molecule in the Drawing Window: LMB To Substitute H with a Fragment From the Clipboard: Press LMB on the H atom To Move the Molecule in the Window: Shift+LMB To Move a Particular Molecule in a System of Multiple Molecules: Move the cursor to the particular Molecule and press Alt+Shift+LMB.