NaSr3TaO6 crystallizes in the trigonal R-3c space group. Na(1) is bonded in a 6-coordinate geometry to six equivalent O(1) atoms. Sr(1) is bonded in a 8-coordinate geometry to eight equivalent O(1) atoms. Ta(1) is bonded in an octahedral geometry to six equivalent O(1) atoms. O(1) is bonded in a 6-coordinate geometry to one Na(1), four equivalent Sr(1), and one Ta(1) atom.
NaSr3TaO6 crystallizes in the trigonal R-3c space group. Na(1) is bonded in a 6-coordinate geometry to six equivalent O(1) atoms. All Na(1)-O(1) bond lengths are 2.42 Å. Sr(1) is bonded in a 8-coordinate geometry to eight equivalent O(1) atoms. There are a spread of Sr(1)-O(1) bond distances ranging from 2.54-2.96 Å. Ta(1) is bonded in an octahedral geometry to six equivalent O(1) atoms. All Ta(1)-O(1) bond lengths are 2.02 Å. O(1) is bonded in a 6-coordinate geometry to one Na(1), four equivalent Sr(1), and one Ta(1) atom.