Skip to main content
. 2022 Apr 28;78(Pt 3):172–199. doi: 10.1107/S2053273322000845

Table 5. Numerical values of ratios of sums of squared residuals of the complex Fourier coefficients of non-disjoint models of the pattern with a moderate amount of added noise, Fig. 5, that are either within their maximal allowance or not.

  Left-hand side of (9b) Right-hand side of (9b) Inequality fulfilled?
p2gg over p2 1.6097561 2.0225564 yes
p2gg over p1g1 1.1186441 2.0030675 yes
p2gg over p11g 1.0 2.0030675 yes
c2mm over p2 2.4878049 2.0 no, blocking ascent
c2mm over c1m1 1.2592593 2.0 yes, but due to pseudo­symmetry
c2mm over c11m 1.2592593 2.0 yes, but due to pseudo­symmetry
p4 over p2 0.9756098 2.0255639 yes
p4mm over p4 448.35 1.3353909 no, blocking ascent
p4gm over p4 1.85 1.3374486 no, blocking ascent
p4gm over p2gg 1.1212121 1.3384615 yes, but due to pseudo­symmetry
p4gm over c2mm 0.7254902 1.3409669 yes, but due to pseudo­symmetry