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Figure 2
A partial packing diagram with extra mol­ecules included to illustrate the hydrogen-bonding pattern for (I)[link]. On the left, one mol­ecule has its carboxyl O atoms numbered to aid in visualizing the hydrogen-bonding scheme. All carbon-bound H atoms have been omitted for clarity, except for one instance, on the left, of the C22-bound H atom involved in the inter­molecular C—H⋯O close contact to O3, indicated by a dashed connection. Displacement ellipsoids are drawn at the 30% probability level.

Journal logoSTRUCTURAL
CHEMISTRY
ISSN: 2053-2296
Volume 63| Part 11| October 2007| Pages o646-o649
doi:10.1107/S0108270107047014
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