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Figure 6
(a) A partial view of the crystal packing of L2-II[link], showing the N—H⋯N hydrogen bonds (dashed lines) and the N—H⋯O hydrogen-bonded dimers (see Table 3[link] for details). H atoms not involved in hydrogen bonding have been omitted for clarity. (b) A view, along the a axis, of the crystal packing of polymorph L2-II[link], showing the N—H⋯O and N—H⋯N hydrogen bonds as light lines (cyan in the electronic version of the paper). H atoms not involved in hydrogen bonding have been omitted for clarity. See Table 3[link] for details.

Journal logoSTRUCTURAL
CHEMISTRY
ISSN: 2053-2296
Volume 66| Part 9| August 2010| Pages o441-o445
doi:10.1107/S0108270110029021
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