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Figure 4
A view, down the b axis, of the crystal packing in (II)[link], showing the chains of mol­ecules formed by the N—H⋯N hydrogen bonds (thin lines). The sheets formed by the additional C—H⋯O inter­actions lie parallel to the (100) plane. Most H atoms have been omitted for clarity.

Journal logoSTRUCTURAL
CHEMISTRY
ISSN: 2053-2296
Volume 67| Part 2| January 2011| Pages o80-o84
doi:10.1107/S0108270111003362
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