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Figure 9
Residual densities for three selected pressures (top: 0.25 GPa, middle: 1.42 GPa, bottom: 3.95 GPa) in mean planes of the DDQ radical anion for spherical (left) and TAAM refinements (right). Positive density is shown in blue and negative in red; yellow dotted lines represent zero density. Contours are drawn for 0.05 e Å−1.

IUCrJ
Volume 8| Part 4| July 2021| Pages 644-654
ISSN: 2052-2525
https://doi.org/10.1107/S2052252521005273