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Figure 8
Snapshots of the initial structure of the α polymorph with (a) no vacancy defects, (b) low vacancy-defect density and (c) high vacancy-defect density. (d) Hydrogen bond lifetime under different conditions. The hydrogen bonds between molecules 203 and 212, 207 and 216 were investigated under the no defect condition; 389 and 390, 393 and 394 for low defect density; and 370 and 371, 374 and 375 for high defect density.

IUCrJ
Volume 8| Part 4| July 2021| Pages 584-594
ISSN: 2052-2525
https://doi.org/10.1107/S2052252521004401