8 A Refined Quartic Potential Surface for S 0 Formaldehyde
153
Fig. 8.1 Cut through the CH
stretch mode for the four
formaldehyde fields indicated
in the figure, with all
remaining coordinates fixed
at equilibrium
Fig. 8.2 Cut through the CO
stretch mode for the four
formaldehyde fields indicated
in the figure, with all
remaining coordinates fixed
at equilibrium
Fig. 8.3 Cut through the
HCO in plane bend mode for
the four formaldehyde fields
indicated in the figure, with
all remaining coordinates
fixed at equilibrium