SrPd3O4 crystallizes in the cubic Pm-3n space group. The structure is three-dimensional. Sr2+ is bonded in a body-centered cubic geometry to eight equivalent O2- atoms. All Sr–O bond lengths are 2.56 Å. Pd2+ is bonded in a square co-planar geometry to four equivalent O2- atoms. All Pd–O bond lengths are 2.09 Å. O2- is bonded to two equivalent Sr2+ and three equivalent Pd2+ atoms to form a mixture of corner and edge-sharing OSr2Pd3 trigonal bipyramids.