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Figure 8
The top row presents the statistical counting results for three different configurations of an ultra-small Ge cluster. Green, red and blue dots correspond to one, two and three atoms, respectively. The results of the ab initio calculations are shown at the bottom. Reproduced from Bals et al. (2012BB3) with permission from Nature Publishing Group.

IUCrJ
Volume 3| Part 1| January 2016| Pages 71-83
ISSN: 2052-2525
doi:10.1107/S2052252515019727