Calculate Command [ File menu]
This may need to be used whenever an "intrinsic" or "input" parameter of the structure, including most items in the Input1 menu, is changed. For parameters which affect display only, such as atom, polyhedron or bond colors and items in the Input2 menu, use the Replot command in the Display menu or the Replot button in the Dialog Bar - Left. Changing atomic radii does not require recalculation as long as stick bonds are not changed to interpenetration or vice-versa.
With Version 6.1, there is a change in orientation behavior on the use of this command. In previous versions, Calculate always completely reoriented the structure, returning to the Initial orientation. Now, the current orientation is retained. If you wish to return to the Original or Initial orientation, use the buttons in the Dialog Bar-Right, or the command Save-Recover Orientation in the Rotation menu.