Sr3TaN3 crystallizes in the hexagonal P6_3/m space group. Sr(1) is bonded in a see-saw-like geometry to four equivalent N(1) atoms. Ta(1) is bonded in a trigonal planar geometry to three equivalent N(1) atoms. N(1) is bonded to four equivalent Sr(1) and one Ta(1) atom to form a mixture of distorted edge and corner-sharing NSr4Ta trigonal bipyramids.
Sr3TaN3 crystallizes in the hexagonal P6_3/m space group. Sr(1) is bonded in a see-saw-like geometry to four equivalent N(1) atoms. There are a spread of Sr(1)-N(1) bond distances ranging from 2.58-2.77 Å. Ta(1) is bonded in a trigonal planar geometry to three equivalent N(1) atoms. All Ta(1)-N(1) bond lengths are 1.95 Å. N(1) is bonded to four equivalent Sr(1) and one Ta(1) atom to form a mixture of distorted edge and corner-sharing NSr4Ta trigonal bipyramids.