X-ray diffraction powder data of ambroperuvin, a new pseudoguaianolide from Ambrosia peruviana

Ambroperuvin is a new pseudoguaianolide isolated from Ambrosia peruviana Willd., a plant used in traditional medicine in Venezuela. The analysis of the X-ray powder pattern being reported led to an orthorhombic unit cell with space group P2(1)2(1)2(1) and cell parameters a = 15.999(6) angstrom, b = 11.263(2) angstrom, c = 9.112(2) angstrom. No detectable impurities were observed. (C) 2017 International Centre for Diffraction Data.