GC of coffee

The GC trace is linked to numerous molecular graphics files depicting components identified in the headspace of coffee	Toggle Grid Toggle Coordinates Reverse plot

The spectra are "hot-linked" to the molecular graphic display such that selecting a peak in the IR spectrum will cause a vibrational mode animation to be loaded, or selecting a peak in the NMR spectra will cause the appropriate H or C atoms to be highlighted.
You can use the Jmol menu or alternatively select an IR mode from here.
Reference: Google Docs