view article
Figure 1
Correlation of freely refined b values for main group cations in interactions with halide (open symbols) or chalcogenide anions (filled symbols). The dashed black line represents a polynomial fit to the data, except for the chalcogenides of p block cations in their maximum oxidation state (filled mauve triangles). For the latter, a polynomial fit (dashed mauve line) yields a parallel trend with somewhat lower b values (redrawn after Adams, 2014BB1).

IUCrJ
Volume 4| Part 5| September 2017| Pages 614-625
ISSN: 2052-2525
https://doi.org/10.1107/S2052252517010211