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Figure 1
The structure of (I)[link], showing the atom-numbering scheme. Displacement ellipsoids are drawn at the 30% probability level. All H atoms have been omitted for clarity, except for the carboxylic acid H atom, which is shown as a small sphere of arbitrary radius. The dashed line indicates the intra­molecular hydrogen bond. [Symmetry codes: (i) x + [{3\over 2}], −y + [{3\over 2}], z + [{1\over 2}]; (ii) x − 1, −y + 1, z − [{1\over 2}].]

Journal logoSTRUCTURAL
CHEMISTRY
ISSN: 2053-2296
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