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Figure 9
t-Plot of interatomic distances d (Å) between the O atom of nitrate group A and H atoms of the sepulchate cage. Vertical, dashed lines indicate t values corresponding to the distances in the 12-fold supercell. Six N—H⋯O contacts (4–9) and three C—H⋯O contacts (1–3) are shown (cf. Fig. 1[link]): 1 = O71/3a⋯H2c35, 2 = O71a⋯H2c31, 3 = O71/1a⋯H2c33, 4 = O71/3a⋯H1n21, 5 = O71/1a⋯H1n21, 6 = O71a⋯H1n25, 7 = O71/1a⋯H1n25, 8 = O71/3a⋯H1n23, and 9 = O71a⋯H1n23. A similar plot for nitrate group B is given as Fig. S9 in the supporting information.

Journal logoSTRUCTURAL SCIENCE
CRYSTAL ENGINEERING
MATERIALS
ISSN: 2052-5206
Volume 72| Part 3| June 2016| Pages 372-380
doi:10.1107/S2052520616005503
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