On the correlations between the polyhedron eccentricity parameters and the bond-valence sums for the cations with one lone electron pair

Sidey, V.

doi:10.1107/S0108768108015309

On the correlations between the polyhedron eccentricity parameters and the bond-valence sums for the cations with one lone electron pair

Applicability of the Wang-Liebau polyhedron eccentricity parameter in the bond-valence model [Wang & Liebau (2007). Acta Cryst. B63, 216-228] has been found to be doubtful: the correlations between the values of the polyhedron eccentricity parameters and the bond-valence sums calculated for the cations with one lone electron pair are probably an artifact of the poorly determined bond-valence parameters.

Keywords: bond-valence model; eccentricity parameters; polyhedron distortion.

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On the correlations between the polyhedron eccentricity parameters and the bond-valence sums for the cations with one lone electron pair

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