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Figure 6
Laplacian of the total electron density maps at 100, 70, 35 and 10 K for the two NO2 groups; anharmonic treatment indicated by ANMs marked; logarithmic contours; blue dashed lines – positive contours, red solid lines − negative contours.

IUCrJ
Volume 1| Part 2| February 2014| Pages 110-118
ISSN: 2052-2525
doi:10.1107/S2052252514002838