We consider two small molecules, P-(2,3)-pentadiene (hereafter pentadiene) and (R)-3-chloro-1-butene (hereafter chlorobutene), to compare SAvg ia and SHemi ia with the origin dependent SMVG-M ia and SMVG-E ia . The geometry for pentadiene was taken from Ref. 6 while chlorobutene was optimized at the B3LYP/aug-cc-pVDZ level; these geometries are reported in Tables S1-S2 of the SI. This comparison will help to determine if there are any differences in the physical interpretation of the OR suggested by each method. Figures and plot Sia values for the 20 highest occupied and 20 lowest virtual MOs of pentadiene and chlorobutene computed with each of the definitions of Sia discussed in Section II. To demonstrate the origin independence of the SAvg ia and SHemi ia approaches, we plot the results of calculations with the origin at the center of mass (COM) of the molecule and with the origin shifted by -100Å in each Cartesian direction from the COM.