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Figure 5
Scatter plot of angles (D—H⋯A > 150°) versus distances (H⋯A) for inter­molecular hydrogen bonds in (I)[link] (open circles) and in (II)[link] (black squares), showing the strength of the individual hydrogen bonds. The O2W—H3W⋯O1 and N2—H4⋯O2iv bonds (see Table 4[link]) in (II)[link] have been omitted owing to their obvious weakness.

Journal logoSTRUCTURAL
CHEMISTRY
ISSN: 2053-2296
Volume 65| Part 7| June 2009| Pages o357-o360
doi:10.1107/S0108270109024093
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