. 2022 Oct 8;27(8):705–713. doi: 10.1007/s00775-022-01966-z

Table 2.

Examples of estimators calculated from the MoM of the distributions of RMS differences for the B value ranges given in Table 1

Structures	Average ( $\hat{μ}$ )	Standard deviation ( $\sqrt{\hat{σ}}$ )	Skew	Kurtosis
Cu(I) + Cu(II)	0.11 Å	± 0.056 Å	± 0.018 Å	0.024 Å
5ACH and 5ACG	0.11 Å	± 0.056 Å	± 0.018 Å	0.024 Å
Cu(I) + Cu(I)-G3	0.10 Å	± 0.050 Å	± 0.013 Å	0.014 Å
5ACH and 5ACJ	0.10 Å	± 0.050 Å	± 0.013 Å	0.014 Å
Cu(II) + Cu(II)-G3	0.13 Å	± 0.059 Å	± 0.014 Å	0.017 Å
5ACG and 5ACF	0.13 Å	± 0.059 Å	± 0.014 Å	0.017 Å
Cu(I)-G3 + Cu(II)-G3	0.13 Å	± 0.055 Å	± 0.016 Å	0.022 Å
5ACJ and 5ACF	0.13 Å	± 0.055 Å	± 0.016 Å	0.022 Å