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Figure 4
Projection of the structure of (II)[link] on to the (010) plane, showing the two-dimensional cationic sheets generated by the amide N—H⋯O hydrogen-bonded R44(16) and R22(28) motifs. The perchlorate ions have been omitted for clarity. Hydrogen bonds are represented by dashed lines.

Journal logoSTRUCTURAL
CHEMISTRY
ISSN: 2053-2296
Volume 65| Part 9| August 2009| Pages m361-m366
doi:10.1107/S0108270109031989
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