Figure 5
Refinement of i-pr bond lengths by minimizing in two-dimensional parameter space, while the angle is held at 90°. The white spot marks the location of the minimum, = 5.35. The white lines show uncertainties along perpendicular axes aligned with the valley, with the magnitudes corresponding to a percentage increase in equal to that of the percentage uncertainty of the fitted α parameter (0.29%). Note the asymmetry of the valley (see text). |