194363.fig.002a
(a)
194363.fig.002b
(b)
Figure 2: Two SGDs obtained from the written data. (a) accurately represents the overall shape of the electric field around an H2O molecule. However, the electric field that would be exhibited by the CO2 molecular charge distribution is not depicted in diagram (b). The two arrows inserted erroneously indicate that the charges pointing in opposite directions “cancel” each other out so that no electric field arises.