Na3Cd4P6H10(O8Cl)3 crystallizes in the triclinic P1 space group. There are three inequivalent Na sites. In the first Na site, Na(1) is bonded in a 5-coordinate geometry to one O(1), one O(11), one O(19), one O(6), and one Cl(2) atom. In the second Na site, Na(2) is bonded in a 6-coordinate geometry to one O(13), one O(18), one O(2), one O(7), one Cl(1), and one Cl(3) atom. In the third Na site, Na(3) is bonded in a 6-coordinate geometry to one O(12), one O(20), one O(23), one O(8), one Cl(1), and one Cl(3) atom. There are four inequivalent Cd sites. In the first Cd site, Cd(1) is bonded to one O(16), one O(24), one O(3), one O(9), one Cl(2), and one Cl(3) atom to form distorted CdCl2O4 octahedra that share  a cornercorner with one Cd(2)Cl2O4 octahedra,  a cornercorner with one P(1)O4 tetrahedra,  a cornercorner with one P(2)O4 tetrahedra,  a cornercorner with one P(4)O4 tetrahedra,  a cornercorner with one P(5)O4 tetrahedra,  an edgeedge with one Cd(3)Cl2O4 octahedra, and  an edgeedge with one Cd(4)Cl2O4 octahedra. The corner-sharing octahedral tilt angles are 20°. In the second Cd site, Cd(2) is bonded to one O(10), one O(14), one O(19), one O(5), one Cl(1), and one Cl(2) atom to form distorted CdCl2O4 octahedra that share  a cornercorner with one Cd(1)Cl2O4 octahedra,  a cornercorner with one P(1)O4 tetrahedra,  a cornercorner with one P(3)O4 tetrahedra,  a cornercorner with one P(4)O4 tetrahedra,  a cornercorner with one P(6)O4 tetrahedra,  an edgeedge with one Cd(3)Cl2O4 octahedra, and  an edgeedge with one Cd(4)Cl2O4 octahedra. The corner-sharing octahedral tilt angles are 20°. In the third Cd site, Cd(3) is bonded to one O(14), one O(15), one O(21), one O(4), one Cl(2), and one Cl(3) atom to form distorted CdCl2O4 octahedra that share  a cornercorner with one Cd(4)Cl2O4 octahedra,  a cornercorner with one P(1)O4 tetrahedra,  a cornercorner with one P(2)O4 tetrahedra,  a cornercorner with one P(4)O4 tetrahedra,  a cornercorner with one P(5)O4 tetrahedra,  an edgeedge with one Cd(1)Cl2O4 octahedra, and  an edgeedge with one Cd(2)Cl2O4 octahedra. The corner-sharing octahedral tilt angles are 20°. In the fourth Cd site, Cd(4) is bonded to one O(17), one O(22), one O(3), one O(6), one Cl(1), and one Cl(2) atom to form distorted CdCl2O4 octahedra that share  a cornercorner with one Cd(3)Cl2O4 octahedra,  a cornercorner with one P(1)O4 tetrahedra,  a cornercorner with one P(3)O4 tetrahedra,  a cornercorner with one P(4)O4 tetrahedra,  a cornercorner with one P(6)O4 tetrahedra,  an edgeedge with one Cd(1)Cl2O4 octahedra, and  an edgeedge with one Cd(2)Cl2O4 octahedra. The corner-sharing octahedral tilt angles are 20°. There are six inequivalent P sites. In the first P site, P(1) is bonded to one O(1), one O(15), one O(3), and one O(5) atom to form PO4 tetrahedra that share  a cornercorner with one Cd(1)Cl2O4 octahedra,  a cornercorner with one Cd(2)Cl2O4 octahedra,  a cornercorner with one Cd(3)Cl2O4 octahedra, and  a cornercorner with one Cd(4)Cl2O4 octahedra. The corner-sharing octahedral tilt angles range from 42-55°. In the second P site, P(2) is bonded to one O(12), one O(4), one O(7), and one O(9) atom to form PO4 tetrahedra that share  a cornercorner with one Cd(1)Cl2O4 octahedra and  a cornercorner with one Cd(3)Cl2O4 octahedra. The corner-sharing octahedral tilt angles range from 43-56°. In the third P site, P(3) is bonded to one O(10), one O(13), one O(6), and one O(8) atom to form PO4 tetrahedra that share  a cornercorner with one Cd(2)Cl2O4 octahedra and  a cornercorner with one Cd(4)Cl2O4 octahedra. The corner-sharing octahedral tilt angles range from 40-55°. In the fourth P site, P(4) is bonded to one O(11), one O(14), one O(17), and one O(24) atom to form PO4 tetrahedra that share  a cornercorner with one Cd(1)Cl2O4 octahedra,  a cornercorner with one Cd(2)Cl2O4 octahedra,  a cornercorner with one Cd(3)Cl2O4 octahedra, and  a cornercorner with one Cd(4)Cl2O4 octahedra. The corner-sharing octahedral tilt angles range from 43-55°. In the fifth P site, P(5) is bonded to one O(16), one O(18), one O(21), and one O(23) atom to form PO4 tetrahedra that share  a cornercorner with one Cd(1)Cl2O4 octahedra and  a cornercorner with one Cd(3)Cl2O4 octahedra. The corner-sharing octahedral tilt angles range from 42-56°. In the sixth P site, P(6) is bonded to one O(19), one O(2), one O(20), and one O(22) atom to form PO4 tetrahedra that share  a cornercorner with one Cd(2)Cl2O4 octahedra and  a cornercorner with one Cd(4)Cl2O4 octahedra. The corner-sharing octahedral tilt angles range from 40-55°. There are ten inequivalent H sites. In the first H site, H(1) is bonded in a linear geometry to one O(2) and one O(5) atom. In the second H site, H(2) is bonded in a single-bond geometry to one O(1) and one O(4) atom. In the third H site, H(3) is bonded in a linear geometry to one O(8) and one O(9) atom. In the fourth H site, H(4) is bonded in a distorted single-bond geometry to one O(10) and one O(7) atom. In the fifth H site, H(5) is bonded in a linear geometry to one O(12) and one O(15) atom. In the sixth H site, H(6) is bonded in a linear geometry to one O(13) and one O(17) atom. In the seventh H site, H(7) is bonded in a single-bond geometry to one O(11) and one O(16) atom. In the eighth H site, H(8) is bonded in a distorted single-bond geometry to one O(18) and one O(22) atom. In the ninth H site, H(9) is bonded in a linear geometry to one O(20) and one O(21) atom. In the tenth H site, H(10) is bonded in a linear geometry to one O(23) and one O(24) atom. There are twenty-four inequivalent O sites. In the first O site, O(1) is bonded in a distorted trigonal planar geometry to one Na(1), one P(1), and one H(2) atom. In the second O site, O(2) is bonded in a 3-coordinate geometry to one Na(2), one P(6), and one H(1) atom. In the third O site, O(3) is bonded in a distorted trigonal planar geometry to one Cd(1), one Cd(4), and one P(1) atom. In the fourth O site, O(4) is bonded in a 3-coordinate geometry to one Cd(3), one P(2), and one H(2) atom. In the fifth O site, O(5) is bonded in a distorted trigonal planar geometry to one Cd(2), one P(1), and one H(1) atom. In the sixth O site, O(6) is bonded in a 3-coordinate geometry to one Na(1), one Cd(4), and one P(3) atom. In the seventh O site, O(7) is bonded in a 3-coordinate geometry to one Na(2), one P(2), and one H(4) atom. In the eighth O site, O(8) is bonded in a 3-coordinate geometry to one Na(3), one P(3), and one H(3) atom. In the ninth O site, O(9) is bonded in a trigonal planar geometry to one Cd(1), one P(2), and one H(3) atom. In the tenth O site, O(10) is bonded in a distorted trigonal planar geometry to one Cd(2), one P(3), and one H(4) atom. In the eleventh O site, O(11) is bonded in a distorted trigonal planar geometry to one Na(1), one P(4), and one H(7) atom. In the twelfth O site, O(12) is bonded in a distorted trigonal planar geometry to one Na(3), one P(2), and one H(5) atom. In the thirteenth O site, O(13) is bonded in a 3-coordinate geometry to one Na(2), one P(3), and one H(6) atom. In the fourteenth O site, O(14) is bonded in a distorted trigonal planar geometry to one Cd(2), one Cd(3), and one P(4) atom. In the fifteenth O site, O(15) is bonded in a distorted trigonal planar geometry to one Cd(3), one P(1), and one H(5) atom. In the sixteenth O site, O(16) is bonded in a 3-coordinate geometry to one Cd(1), one P(5), and one H(7) atom. In the seventeenth O site, O(17) is bonded in a distorted trigonal planar geometry to one Cd(4), one P(4), and one H(6) atom. In the eighteenth O site, O(18) is bonded in a 3-coordinate geometry to one Na(2), one P(5), and one H(8) atom. In the nineteenth O site, O(19) is bonded in a 3-coordinate geometry to one Na(1), one Cd(2), and one P(6) atom. In the twentieth O site, O(20) is bonded in a 3-coordinate geometry to one Na(3), one P(6), and one H(9) atom. In the twenty-first O site, O(21) is bonded in a trigonal planar geometry to one Cd(3), one P(5), and one H(9) atom. In the twenty-second O site, O(22) is bonded in a distorted trigonal planar geometry to one Cd(4), one P(6), and one H(8) atom. In the twenty-third O site, O(23) is bonded in a distorted trigonal planar geometry to one Na(3), one P(5), and one H(10) atom. In the twenty-fourth O site, O(24) is bonded in a distorted trigonal planar geometry to one Cd(1), one P(4), and one H(10) atom. There are three inequivalent Cl sites. In the first Cl site, Cl(1) is bonded to one Na(2), one Na(3), one Cd(2), and one Cd(4) atom to form ClNa2Cd2 tetrahedra that share corners with two equivalent Cl(3)Na2Cd2 tetrahedra and  an edgeedge with one Cl(2)NaCd4 trigonal bipyramid. In the second Cl site, Cl(2) is bonded to one Na(1), one Cd(1), one Cd(2), one Cd(3), and one Cd(4) atom to form distorted edge-sharing ClNaCd4 trigonal bipyramids. In the third Cl site, Cl(3) is bonded to one Na(2), one Na(3), one Cd(1), and one Cd(3) atom to form ClNa2Cd2 tetrahedra that share corners with two equivalent Cl(1)Na2Cd2 tetrahedra and  an edgeedge with one Cl(2)NaCd4 trigonal bipyramid.
Na3Cd4P6H10(O8Cl)3 crystallizes in the triclinic P1 space group. There are three inequivalent Na sites. In the first Na site, Na(1) is bonded in a 5-coordinate geometry to one O(1), one O(11), one O(19), one O(6), and one Cl(2) atom. The Na(1)-O(1) bond length is 2.36 Å. The Na(1)-O(11) bond length is 2.36 Å. The Na(1)-O(19) bond length is 2.41 Å. The Na(1)-O(6) bond length is 2.41 Å. The Na(1)-Cl(2) bond length is 2.86 Å. In the second Na site, Na(2) is bonded in a 6-coordinate geometry to one O(13), one O(18), one O(2), one O(7), one Cl(1), and one Cl(3) atom. The Na(2)-O(13) bond length is 2.44 Å. The Na(2)-O(18) bond length is 2.46 Å. The Na(2)-O(2) bond length is 2.44 Å. The Na(2)-O(7) bond length is 2.46 Å. The Na(2)-Cl(1) bond length is 2.84 Å. The Na(2)-Cl(3) bond length is 2.85 Å. In the third Na site, Na(3) is bonded in a 6-coordinate geometry to one O(12), one O(20), one O(23), one O(8), one Cl(1), and one Cl(3) atom. The Na(3)-O(12) bond length is 2.40 Å. The Na(3)-O(20) bond length is 2.48 Å. The Na(3)-O(23) bond length is 2.41 Å. The Na(3)-O(8) bond length is 2.48 Å. The Na(3)-Cl(1) bond length is 2.85 Å. The Na(3)-Cl(3) bond length is 2.85 Å. There are four inequivalent Cd sites. In the first Cd site, Cd(1) is bonded to one O(16), one O(24), one O(3), one O(9), one Cl(2), and one Cl(3) atom to form distorted CdCl2O4 octahedra that share  a cornercorner with one Cd(2)Cl2O4 octahedra,  a cornercorner with one P(1)O4 tetrahedra,  a cornercorner with one P(2)O4 tetrahedra,  a cornercorner with one P(4)O4 tetrahedra,  a cornercorner with one P(5)O4 tetrahedra,  an edgeedge with one Cd(3)Cl2O4 octahedra, and  an edgeedge with one Cd(4)Cl2O4 octahedra. The corner-sharing octahedral tilt angles are 20°. The Cd(1)-O(16) bond length is 2.32 Å. The Cd(1)-O(24) bond length is 2.34 Å. The Cd(1)-O(3) bond length is 2.29 Å. The Cd(1)-O(9) bond length is 2.31 Å. The Cd(1)-Cl(2) bond length is 2.83 Å. The Cd(1)-Cl(3) bond length is 2.60 Å. In the second Cd site, Cd(2) is bonded to one O(10), one O(14), one O(19), one O(5), one Cl(1), and one Cl(2) atom to form distorted CdCl2O4 octahedra that share  a cornercorner with one Cd(1)Cl2O4 octahedra,  a cornercorner with one P(1)O4 tetrahedra,  a cornercorner with one P(3)O4 tetrahedra,  a cornercorner with one P(4)O4 tetrahedra,  a cornercorner with one P(6)O4 tetrahedra,  an edgeedge with one Cd(3)Cl2O4 octahedra, and  an edgeedge with one Cd(4)Cl2O4 octahedra. The corner-sharing octahedral tilt angles are 20°. The Cd(2)-O(10) bond length is 2.31 Å. The Cd(2)-O(14) bond length is 2.33 Å. The Cd(2)-O(19) bond length is 2.27 Å. The Cd(2)-O(5) bond length is 2.31 Å. The Cd(2)-Cl(1) bond length is 2.65 Å. The Cd(2)-Cl(2) bond length is 2.86 Å. In the third Cd site, Cd(3) is bonded to one O(14), one O(15), one O(21), one O(4), one Cl(2), and one Cl(3) atom to form distorted CdCl2O4 octahedra that share  a cornercorner with one Cd(4)Cl2O4 octahedra,  a cornercorner with one P(1)O4 tetrahedra,  a cornercorner with one P(2)O4 tetrahedra,  a cornercorner with one P(4)O4 tetrahedra,  a cornercorner with one P(5)O4 tetrahedra,  an edgeedge with one Cd(1)Cl2O4 octahedra, and  an edgeedge with one Cd(2)Cl2O4 octahedra. The corner-sharing octahedral tilt angles are 20°. The Cd(3)-O(14) bond length is 2.29 Å. The Cd(3)-O(15) bond length is 2.34 Å. The Cd(3)-O(21) bond length is 2.31 Å. The Cd(3)-O(4) bond length is 2.32 Å. The Cd(3)-Cl(2) bond length is 2.84 Å. The Cd(3)-Cl(3) bond length is 2.60 Å. In the fourth Cd site, Cd(4) is bonded to one O(17), one O(22), one O(3), one O(6), one Cl(1), and one Cl(2) atom to form distorted CdCl2O4 octahedra that share  a cornercorner with one Cd(3)Cl2O4 octahedra,  a cornercorner with one P(1)O4 tetrahedra,  a cornercorner with one P(3)O4 tetrahedra,  a cornercorner with one P(4)O4 tetrahedra,  a cornercorner with one P(6)O4 tetrahedra,  an edgeedge with one Cd(1)Cl2O4 octahedra, and  an edgeedge with one Cd(2)Cl2O4 octahedra. The corner-sharing octahedral tilt angles are 20°. The Cd(4)-O(17) bond length is 2.31 Å. The Cd(4)-O(22) bond length is 2.31 Å. The Cd(4)-O(3) bond length is 2.33 Å. The Cd(4)-O(6) bond length is 2.27 Å. The Cd(4)-Cl(1) bond length is 2.65 Å. The Cd(4)-Cl(2) bond length is 2.85 Å. There are six inequivalent P sites. In the first P site, P(1) is bonded to one O(1), one O(15), one O(3), and one O(5) atom to form PO4 tetrahedra that share  a cornercorner with one Cd(1)Cl2O4 octahedra,  a cornercorner with one Cd(2)Cl2O4 octahedra,  a cornercorner with one Cd(3)Cl2O4 octahedra, and  a cornercorner with one Cd(4)Cl2O4 octahedra. The corner-sharing octahedral tilt angles range from 42-55°. The P(1)-O(1) bond length is 1.61 Å. The P(1)-O(15) bond length is 1.54 Å. The P(1)-O(3) bond length is 1.56 Å. The P(1)-O(5) bond length is 1.54 Å. In the second P site, P(2) is bonded to one O(12), one O(4), one O(7), and one O(9) atom to form PO4 tetrahedra that share  a cornercorner with one Cd(1)Cl2O4 octahedra and  a cornercorner with one Cd(3)Cl2O4 octahedra. The corner-sharing octahedral tilt angles range from 43-56°. The P(2)-O(12) bond length is 1.59 Å. The P(2)-O(4) bond length is 1.52 Å. The P(2)-O(7) bond length is 1.59 Å. The P(2)-O(9) bond length is 1.53 Å. In the third P site, P(3) is bonded to one O(10), one O(13), one O(6), and one O(8) atom to form PO4 tetrahedra that share  a cornercorner with one Cd(2)Cl2O4 octahedra and  a cornercorner with one Cd(4)Cl2O4 octahedra. The corner-sharing octahedral tilt angles range from 40-55°. The P(3)-O(10) bond length is 1.53 Å. The P(3)-O(13) bond length is 1.60 Å. The P(3)-O(6) bond length is 1.52 Å. The P(3)-O(8) bond length is 1.59 Å. In the fourth P site, P(4) is bonded to one O(11), one O(14), one O(17), and one O(24) atom to form PO4 tetrahedra that share  a cornercorner with one Cd(1)Cl2O4 octahedra,  a cornercorner with one Cd(2)Cl2O4 octahedra,  a cornercorner with one Cd(3)Cl2O4 octahedra, and  a cornercorner with one Cd(4)Cl2O4 octahedra. The corner-sharing octahedral tilt angles range from 43-55°. The P(4)-O(11) bond length is 1.61 Å. The P(4)-O(14) bond length is 1.56 Å. The P(4)-O(17) bond length is 1.54 Å. The P(4)-O(24) bond length is 1.54 Å. In the fifth P site, P(5) is bonded to one O(16), one O(18), one O(21), and one O(23) atom to form PO4 tetrahedra that share  a cornercorner with one Cd(1)Cl2O4 octahedra and  a cornercorner with one Cd(3)Cl2O4 octahedra. The corner-sharing octahedral tilt angles range from 42-56°. The P(5)-O(16) bond length is 1.52 Å. The P(5)-O(18) bond length is 1.59 Å. The P(5)-O(21) bond length is 1.53 Å. The P(5)-O(23) bond length is 1.59 Å. In the sixth P site, P(6) is bonded to one O(19), one O(2), one O(20), and one O(22) atom to form PO4 tetrahedra that share  a cornercorner with one Cd(2)Cl2O4 octahedra and  a cornercorner with one Cd(4)Cl2O4 octahedra. The corner-sharing octahedral tilt angles range from 40-55°. The P(6)-O(19) bond length is 1.51 Å. The P(6)-O(2) bond length is 1.60 Å. The P(6)-O(20) bond length is 1.59 Å. The P(6)-O(22) bond length is 1.53 Å. There are ten inequivalent H sites. In the first H site, H(1) is bonded in a linear geometry to one O(2) and one O(5) atom. The H(1)-O(2) bond length is 1.03 Å. The H(1)-O(5) bond length is 1.54 Å. In the second H site, H(2) is bonded in a single-bond geometry to one O(1) and one O(4) atom. The H(2)-O(1) bond length is 1.00 Å. The H(2)-O(4) bond length is 1.73 Å. In the third H site, H(3) is bonded in a linear geometry to one O(8) and one O(9) atom. The H(3)-O(8) bond length is 1.02 Å. The H(3)-O(9) bond length is 1.60 Å. In the fourth H site, H(4) is bonded in a distorted single-bond geometry to one O(10) and one O(7) atom. The H(4)-O(10) bond length is 1.69 Å. The H(4)-O(7) bond length is 1.02 Å. In the fifth H site, H(5) is bonded in a linear geometry to one O(12) and one O(15) atom. The H(5)-O(12) bond length is 1.03 Å. The H(5)-O(15) bond length is 1.55 Å. In the sixth H site, H(6) is bonded in a linear geometry to one O(13) and one O(17) atom. The H(6)-O(13) bond length is 1.03 Å. The H(6)-O(17) bond length is 1.54 Å. In the seventh H site, H(7) is bonded in a single-bond geometry to one O(11) and one O(16) atom. The H(7)-O(11) bond length is 1.00 Å. The H(7)-O(16) bond length is 1.73 Å. In the eighth H site, H(8) is bonded in a distorted single-bond geometry to one O(18) and one O(22) atom. The H(8)-O(18) bond length is 1.02 Å. The H(8)-O(22) bond length is 1.69 Å. In the ninth H site, H(9) is bonded in a linear geometry to one O(20) and one O(21) atom. The H(9)-O(20) bond length is 1.02 Å. The H(9)-O(21) bond length is 1.60 Å. In the tenth H site, H(10) is bonded in a linear geometry to one O(23) and one O(24) atom. The H(10)-O(23) bond length is 1.03 Å. The H(10)-O(24) bond length is 1.55 Å. There are twenty-four inequivalent O sites. In the first O site, O(1) is bonded in a distorted trigonal planar geometry to one Na(1), one P(1), and one H(2) atom. In the second O site, O(2) is bonded in a 3-coordinate geometry to one Na(2), one P(6), and one H(1) atom. In the third O site, O(3) is bonded in a distorted trigonal planar geometry to one Cd(1), one Cd(4), and one P(1) atom. In the fourth O site, O(4) is bonded in a 3-coordinate geometry to one Cd(3), one P(2), and one H(2) atom. In the fifth O site, O(5) is bonded in a distorted trigonal planar geometry to one Cd(2), one P(1), and one H(1) atom. In the sixth O site, O(6) is bonded in a 3-coordinate geometry to one Na(1), one Cd(4), and one P(3) atom. In the seventh O site, O(7) is bonded in a 3-coordinate geometry to one Na(2), one P(2), and one H(4) atom. In the eighth O site, O(8) is bonded in a 3-coordinate geometry to one Na(3), one P(3), and one H(3) atom. In the ninth O site, O(9) is bonded in a trigonal planar geometry to one Cd(1), one P(2), and one H(3) atom. In the tenth O site, O(10) is bonded in a distorted trigonal planar geometry to one Cd(2), one P(3), and one H(4) atom. In the eleventh O site, O(11) is bonded in a distorted trigonal planar geometry to one Na(1), one P(4), and one H(7) atom. In the twelfth O site, O(12) is bonded in a distorted trigonal planar geometry to one Na(3), one P(2), and one H(5) atom. In the thirteenth O site, O(13) is bonded in a 3-coordinate geometry to one Na(2), one P(3), and one H(6) atom. In the fourteenth O site, O(14) is bonded in a distorted trigonal planar geometry to one Cd(2), one Cd(3), and one P(4) atom. In the fifteenth O site, O(15) is bonded in a distorted trigonal planar geometry to one Cd(3), one P(1), and one H(5) atom. In the sixteenth O site, O(16) is bonded in a 3-coordinate geometry to one Cd(1), one P(5), and one H(7) atom. In the seventeenth O site, O(17) is bonded in a distorted trigonal planar geometry to one Cd(4), one P(4), and one H(6) atom. In the eighteenth O site, O(18) is bonded in a 3-coordinate geometry to one Na(2), one P(5), and one H(8) atom. In the nineteenth O site, O(19) is bonded in a 3-coordinate geometry to one Na(1), one Cd(2), and one P(6) atom. In the twentieth O site, O(20) is bonded in a 3-coordinate geometry to one Na(3), one P(6), and one H(9) atom. In the twenty-first O site, O(21) is bonded in a trigonal planar geometry to one Cd(3), one P(5), and one H(9) atom. In the twenty-second O site, O(22) is bonded in a distorted trigonal planar geometry to one Cd(4), one P(6), and one H(8) atom. In the twenty-third O site, O(23) is bonded in a distorted trigonal planar geometry to one Na(3), one P(5), and one H(10) atom. In the twenty-fourth O site, O(24) is bonded in a distorted trigonal planar geometry to one Cd(1), one P(4), and one H(10) atom. There are three inequivalent Cl sites. In the first Cl site, Cl(1) is bonded to one Na(2), one Na(3), one Cd(2), and one Cd(4) atom to form ClNa2Cd2 tetrahedra that share corners with two equivalent Cl(3)Na2Cd2 tetrahedra and  an edgeedge with one Cl(2)NaCd4 trigonal bipyramid. In the second Cl site, Cl(2) is bonded to one Na(1), one Cd(1), one Cd(2), one Cd(3), and one Cd(4) atom to form distorted edge-sharing ClNaCd4 trigonal bipyramids. In the third Cl site, Cl(3) is bonded to one Na(2), one Na(3), one Cd(1), and one Cd(3) atom to form ClNa2Cd2 tetrahedra that share corners with two equivalent Cl(1)Na2Cd2 tetrahedra and  an edgeedge with one Cl(2)NaCd4 trigonal bipyramid.