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By James L. Wardell and Edward R. T. Tiekink


In the title compound, C7H6INO3, the 12 non-H atoms are planar, with an r.m.s. deviation of 0.016 Å. A close intra­molecular I⋯O inter­action [3.0295 (13) Å] is present. Inter­molecular I⋯O inter­actions [3.3448 (13) Å] lead to the formation of zigzag chains along the b axis. These are assembled into layers by weak π–π inter­actions [centroid–centroid distance = 3.8416 (9) Å], and the layers stack along the a axis, being connected by C—H⋯O contacts

Topics: Organic Papers
Publisher: International Union of Crystallography
OAI identifier:
Provided by: PubMed Central

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