Cs2Pd3P4O14 crystallizes in the orthorhombic Cmc2_1 space group. There are two inequivalent Cs sites. In the first Cs site, Cs(1) is bonded in a 10-coordinate geometry to two equivalent O(3), two equivalent O(4), two equivalent O(6), two equivalent O(7), and two equivalent O(8) atoms. In the second Cs site, Cs(2) is bonded in a 6-coordinate geometry to one O(1), one O(5), two equivalent O(2), and two equivalent O(7) atoms. There are three inequivalent Pd sites. In the first Pd site, Pd(1) is bonded in a square co-planar geometry to two equivalent O(4) and two equivalent O(8) atoms. In the second Pd site, Pd(2) is bonded in a rectangular see-saw-like geometry to two equivalent O(3) and two equivalent O(6) atoms. In the third Pd site, Pd(3) is bonded in a square co-planar geometry to two equivalent O(2) and two equivalent O(7) atoms. There are two inequivalent P sites. In the first P site, P(1) is bonded to one O(1), one O(2), one O(3), and one O(4) atom to form corner-sharing PO4 tetrahedra. In the second P site, P(2) is bonded to one O(5), one O(6), one O(7), and one O(8) atom to form corner-sharing PO4 tetrahedra. There are eight inequivalent O sites. In the first O site, O(7) is bonded in a 2-coordinate geometry to one Cs(1), one Cs(2), one Pd(3), and one P(2) atom. In the second O site, O(1) is bonded in a distorted bent 120 degrees geometry to one Cs(2) and two equivalent P(1) atoms. In the third O site, O(2) is bonded in a 2-coordinate geometry to one Cs(2), one Pd(3), and one P(1) atom. In the fourth O site, O(3) is bonded in a 2-coordinate geometry to one Cs(1), one Pd(2), and one P(1) atom. In the fifth O site, O(4) is bonded in a 2-coordinate geometry to one Cs(1), one Pd(1), and one P(1) atom. In the sixth O site, O(8) is bonded in a distorted bent 120 degrees geometry to one Cs(1), one Pd(1), and one P(2) atom. In the seventh O site, O(5) is bonded in a bent 120 degrees geometry to one Cs(2) and two equivalent P(2) atoms. In the eighth O site, O(6) is bonded in a 2-coordinate geometry to one Cs(1), one Pd(2), and one P(2) atom.
Cs2Pd3P4O14 crystallizes in the orthorhombic Cmc2_1 space group. There are two inequivalent Cs sites. In the first Cs site, Cs(1) is bonded in a 10-coordinate geometry to two equivalent O(3), two equivalent O(4), two equivalent O(6), two equivalent O(7), and two equivalent O(8) atoms. Both Cs(1)-O(3) bond lengths are 3.23 Å. Both Cs(1)-O(4) bond lengths are 3.35 Å. Both Cs(1)-O(6) bond lengths are 3.51 Å. Both Cs(1)-O(7) bond lengths are 3.27 Å. Both Cs(1)-O(8) bond lengths are 3.55 Å. In the second Cs site, Cs(2) is bonded in a 6-coordinate geometry to one O(1), one O(5), two equivalent O(2), and two equivalent O(7) atoms. The Cs(2)-O(1) bond length is 3.19 Å. The Cs(2)-O(5) bond length is 3.21 Å. Both Cs(2)-O(2) bond lengths are 3.43 Å. Both Cs(2)-O(7) bond lengths are 3.46 Å. There are three inequivalent Pd sites. In the first Pd site, Pd(1) is bonded in a square co-planar geometry to two equivalent O(4) and two equivalent O(8) atoms. Both Pd(1)-O(4) bond lengths are 2.04 Å. Both Pd(1)-O(8) bond lengths are 2.04 Å. In the second Pd site, Pd(2) is bonded in a rectangular see-saw-like geometry to two equivalent O(3) and two equivalent O(6) atoms. Both Pd(2)-O(3) bond lengths are 2.04 Å. Both Pd(2)-O(6) bond lengths are 2.04 Å. In the third Pd site, Pd(3) is bonded in a square co-planar geometry to two equivalent O(2) and two equivalent O(7) atoms. Both Pd(3)-O(2) bond lengths are 2.05 Å. Both Pd(3)-O(7) bond lengths are 2.05 Å. There are two inequivalent P sites. In the first P site, P(1) is bonded to one O(1), one O(2), one O(3), and one O(4) atom to form corner-sharing PO4 tetrahedra. The P(1)-O(1) bond length is 1.63 Å. The P(1)-O(2) bond length is 1.54 Å. The P(1)-O(3) bond length is 1.55 Å. The P(1)-O(4) bond length is 1.53 Å. In the second P site, P(2) is bonded to one O(5), one O(6), one O(7), and one O(8) atom to form corner-sharing PO4 tetrahedra. The P(2)-O(5) bond length is 1.64 Å. The P(2)-O(6) bond length is 1.52 Å. The P(2)-O(7) bond length is 1.54 Å. The P(2)-O(8) bond length is 1.54 Å. There are eight inequivalent O sites. In the first O site, O(7) is bonded in a 2-coordinate geometry to one Cs(1), one Cs(2), one Pd(3), and one P(2) atom. In the second O site, O(1) is bonded in a distorted bent 120 degrees geometry to one Cs(2) and two equivalent P(1) atoms. In the third O site, O(2) is bonded in a 2-coordinate geometry to one Cs(2), one Pd(3), and one P(1) atom. In the fourth O site, O(3) is bonded in a 2-coordinate geometry to one Cs(1), one Pd(2), and one P(1) atom. In the fifth O site, O(4) is bonded in a 2-coordinate geometry to one Cs(1), one Pd(1), and one P(1) atom. In the sixth O site, O(8) is bonded in a distorted bent 120 degrees geometry to one Cs(1), one Pd(1), and one P(2) atom. In the seventh O site, O(5) is bonded in a bent 120 degrees geometry to one Cs(2) and two equivalent P(2) atoms. In the eighth O site, O(6) is bonded in a 2-coordinate geometry to one Cs(1), one Pd(2), and one P(2) atom.