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By Hoong-Kun Fun, Ching Kheng Quah, Mehtab Parveen, Raza Murad Ghalib and Sayed Hasan Mehdi


In the title compound, C12H10O4, the five-membered ring adopts an envelope conformation, with the Csp3 atom at the flap [deviation = 0.145 (2) Å]. In the crystal structure, molecules are linked by intermolecular O—H...O and C—H...O hydrogen bonds, forming a three-dimensional network

Topics: Chemistry, QD1-999, Science, Q, DOAJ:Chemistry (General), DOAJ:Chemistry
Publisher: International Union of Crystallography
Year: 2009
DOI identifier: 10.1107/S1600536809016067
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