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Figure 3
(a) A packing diagram of (I)[link], showing a one-dimensional chain formed by pairs of inter­molecular hydrogen bonds (dashed lines). (b) A packing diagram of (II)[link], showing a one-dimensional chain. Dashed lines represent N—H⋯O inter­actions.

Journal logoSTRUCTURAL
CHEMISTRY
ISSN: 2053-2296
Volume 67| Part 11| October 2011| Pages m346-m350
doi:10.1107/S0108270111041837
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