D. Dobrzynska et I. Turowskatyrk, 9,10-DIHYDRO-9-OXO-10-ACRIDINEACETIC ACID, Acta crystallographica. Section C, Crystal structure communications, 53, 1997, pp. 238-239
In the crystal of the title compound, C15H11NO3, the molecules form ch
ains of strong acid-to-ketone hydrogen bonds, with an O ... O distance
of 2.585 (3) Angstrom.