NaLaGeP2SO12 crystallizes in the monoclinic Cc space group. Na(1) is bonded in a 5-coordinate geometry to one O(11), one O(12), one O(7), one O(8), and one O(9) atom. La(1) is bonded to one O(10), one O(11), one O(12), one O(4), one O(5), and one O(6) atom to form LaO6 octahedra that share corners with two equivalent P(1)O4 tetrahedra, corners with two equivalent P(2)O4 tetrahedra, and corners with two equivalent S(1)O4 tetrahedra. Ge(1) is bonded to one O(1), one O(3), one O(7), one O(8), and one O(9) atom to form GeO5 trigonal bipyramids that share  a cornercorner with one S(1)O4 tetrahedra, corners with two equivalent P(1)O4 tetrahedra, and corners with two equivalent P(2)O4 tetrahedra. There are two inequivalent P sites. In the first P site, P(1) is bonded to one O(1), one O(10), one O(4), and one O(7) atom to form PO4 tetrahedra that share corners with two equivalent La(1)O6 octahedra and corners with two equivalent Ge(1)O5 trigonal bipyramids. The corner-sharing octahedral tilt angles range from 20-29°. In the second P site, P(2) is bonded to one O(12), one O(3), one O(5), and one O(8) atom to form PO4 tetrahedra that share corners with two equivalent La(1)O6 octahedra and corners with two equivalent Ge(1)O5 trigonal bipyramids. The corner-sharing octahedral tilt angles range from 14-27°. S(1) is bonded to one O(11), one O(2), one O(6), and one O(9) atom to form SO4 tetrahedra that share corners with two equivalent La(1)O6 octahedra and  a cornercorner with one Ge(1)O5 trigonal bipyramid. The corner-sharing octahedral tilt angles range from 27-42°. There are twelve inequivalent O sites. In the first O site, O(6) is bonded in a bent 150 degrees geometry to one La(1) and one S(1) atom. In the second O site, O(7) is bonded in a 3-coordinate geometry to one Na(1), one Ge(1), and one P(1) atom. In the third O site, O(8) is bonded in a 3-coordinate geometry to one Na(1), one Ge(1), and one P(2) atom. In the fourth O site, O(9) is bonded in a 3-coordinate geometry to one Na(1), one Ge(1), and one S(1) atom. In the fifth O site, O(10) is bonded in a bent 150 degrees geometry to one La(1) and one P(1) atom. In the sixth O site, O(11) is bonded in a 3-coordinate geometry to one Na(1), one La(1), and one S(1) atom. In the seventh O site, O(12) is bonded in a 3-coordinate geometry to one Na(1), one La(1), and one P(2) atom. In the eighth O site, O(1) is bonded in a bent 150 degrees geometry to one Ge(1) and one P(1) atom. In the ninth O site, O(2) is bonded in a single-bond geometry to one S(1) atom. In the tenth O site, O(3) is bonded in a bent 150 degrees geometry to one Ge(1) and one P(2) atom. In the eleventh O site, O(4) is bonded in a bent 150 degrees geometry to one La(1) and one P(1) atom. In the twelfth O site, O(5) is bonded in a distorted linear geometry to one La(1) and one P(2) atom.
NaLaGeP2SO12 crystallizes in the monoclinic Cc space group. Na(1) is bonded in a 5-coordinate geometry to one O(11), one O(12), one O(7), one O(8), and one O(9) atom. The Na(1)-O(11) bond length is 2.88 Å. The Na(1)-O(12) bond length is 2.61 Å. The Na(1)-O(7) bond length is 2.40 Å. The Na(1)-O(8) bond length is 2.35 Å. The Na(1)-O(9) bond length is 2.46 Å. La(1) is bonded to one O(10), one O(11), one O(12), one O(4), one O(5), and one O(6) atom to form LaO6 octahedra that share corners with two equivalent P(1)O4 tetrahedra, corners with two equivalent P(2)O4 tetrahedra, and corners with two equivalent S(1)O4 tetrahedra. The La(1)-O(10) bond length is 2.26 Å. The La(1)-O(11) bond length is 2.40 Å. The La(1)-O(12) bond length is 2.48 Å. The La(1)-O(4) bond length is 2.20 Å. The La(1)-O(5) bond length is 2.33 Å. The La(1)-O(6) bond length is 2.34 Å. Ge(1) is bonded to one O(1), one O(3), one O(7), one O(8), and one O(9) atom to form GeO5 trigonal bipyramids that share  a cornercorner with one S(1)O4 tetrahedra, corners with two equivalent P(1)O4 tetrahedra, and corners with two equivalent P(2)O4 tetrahedra. The Ge(1)-O(1) bond length is 1.92 Å. The Ge(1)-O(3) bond length is 1.89 Å. The Ge(1)-O(7) bond length is 1.93 Å. The Ge(1)-O(8) bond length is 1.96 Å. The Ge(1)-O(9) bond length is 1.89 Å. There are two inequivalent P sites. In the first P site, P(1) is bonded to one O(1), one O(10), one O(4), and one O(7) atom to form PO4 tetrahedra that share corners with two equivalent La(1)O6 octahedra and corners with two equivalent Ge(1)O5 trigonal bipyramids. The corner-sharing octahedral tilt angles range from 20-29°. The P(1)-O(1) bond length is 1.60 Å. The P(1)-O(10) bond length is 1.52 Å. The P(1)-O(4) bond length is 1.51 Å. The P(1)-O(7) bond length is 1.58 Å. In the second P site, P(2) is bonded to one O(12), one O(3), one O(5), and one O(8) atom to form PO4 tetrahedra that share corners with two equivalent La(1)O6 octahedra and corners with two equivalent Ge(1)O5 trigonal bipyramids. The corner-sharing octahedral tilt angles range from 14-27°. The P(2)-O(12) bond length is 1.53 Å. The P(2)-O(3) bond length is 1.62 Å. The P(2)-O(5) bond length is 1.51 Å. The P(2)-O(8) bond length is 1.60 Å. S(1) is bonded to one O(11), one O(2), one O(6), and one O(9) atom to form SO4 tetrahedra that share corners with two equivalent La(1)O6 octahedra and  a cornercorner with one Ge(1)O5 trigonal bipyramid. The corner-sharing octahedral tilt angles range from 27-42°. The S(1)-O(11) bond length is 1.48 Å. The S(1)-O(2) bond length is 1.45 Å. The S(1)-O(6) bond length is 1.46 Å. The S(1)-O(9) bond length is 1.56 Å. There are twelve inequivalent O sites. In the first O site, O(6) is bonded in a bent 150 degrees geometry to one La(1) and one S(1) atom. In the second O site, O(7) is bonded in a 3-coordinate geometry to one Na(1), one Ge(1), and one P(1) atom. In the third O site, O(8) is bonded in a 3-coordinate geometry to one Na(1), one Ge(1), and one P(2) atom. In the fourth O site, O(9) is bonded in a 3-coordinate geometry to one Na(1), one Ge(1), and one S(1) atom. In the fifth O site, O(10) is bonded in a bent 150 degrees geometry to one La(1) and one P(1) atom. In the sixth O site, O(11) is bonded in a 3-coordinate geometry to one Na(1), one La(1), and one S(1) atom. In the seventh O site, O(12) is bonded in a 3-coordinate geometry to one Na(1), one La(1), and one P(2) atom. In the eighth O site, O(1) is bonded in a bent 150 degrees geometry to one Ge(1) and one P(1) atom. In the ninth O site, O(2) is bonded in a single-bond geometry to one S(1) atom. In the tenth O site, O(3) is bonded in a bent 150 degrees geometry to one Ge(1) and one P(2) atom. In the eleventh O site, O(4) is bonded in a bent 150 degrees geometry to one La(1) and one P(1) atom. In the twelfth O site, O(5) is bonded in a distorted linear geometry to one La(1) and one P(2) atom.