Abstract
In the title molecule, C11H8O5, the non-H atoms of the coumarin unit are essentially coplanar; the methoxy and carboxylate groups form dihedral angles of 6.5 (4) and 6.7 (4)°, respectively, with this group. In the crystal structure, weak intermolecular C—H...O hydrogen bonds form chains of rings propagating in the [210] direction.
Publisher
International Union of Crystallography (IUCr)
Subject
Condensed Matter Physics,General Materials Science,General Chemistry
Cited by
4 articles.
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