
Figure 3
Twodimensional maps of (a) mean residual density distribution ( = 0.10/+0.06 e Å^{3}) and (b) computed residual density standard deviation ( = 0.07 e Å^{3}) [C1O2C1_{(1x, 1y, 1z)} plane; contours at 0.05 e Å^{3}, blue lines  positive values, red  negative]. 