(Zn8P6O25)2O2 crystallizes in the triclinic P1 space group. The structure consists of one water atom inside a Zn8P6O25 framework. In the Zn8P6O25 framework, there are eight inequivalent Zn sites. In the first Zn site, Zn(1) is bonded to one O(13), one O(20), one O(3), and one O(9) atom to form ZnO4 tetrahedra that share  a cornercorner with one P(3)O4 tetrahedra,  a cornercorner with one P(4)O4 tetrahedra, corners with two equivalent Zn(5)O4 tetrahedra, and corners with two equivalent P(5)O4 tetrahedra. In the second Zn site, Zn(2) is bonded to one O(10), one O(14), one O(21), and one O(4) atom to form ZnO4 tetrahedra that share  a cornercorner with one P(3)O4 tetrahedra,  a cornercorner with one P(4)O4 tetrahedra, corners with two equivalent Zn(6)O4 tetrahedra, and corners with two equivalent P(6)O4 tetrahedra. In the third Zn site, Zn(3) is bonded to one O(12), one O(24), one O(5), and one O(7) atom to form ZnO4 tetrahedra that share  a cornercorner with one Zn(8)O4 tetrahedra,  a cornercorner with one P(3)O4 tetrahedra,  a cornercorner with one P(5)O4 tetrahedra, and corners with two equivalent P(1)O4 tetrahedra. In the fourth Zn site, Zn(4) is bonded to one O(11), one O(25), one O(6), and one O(8) atom to form ZnO4 tetrahedra that share  a cornercorner with one Zn(7)O4 tetrahedra,  a cornercorner with one P(4)O4 tetrahedra,  a cornercorner with one P(6)O4 tetrahedra, and corners with two equivalent P(2)O4 tetrahedra. In the fifth Zn site, Zn(5) is bonded to one O(13), one O(18), one O(22), and one O(9) atom to form ZnO4 tetrahedra that share  a cornercorner with one Zn(7)O4 tetrahedra,  a cornercorner with one P(1)O4 tetrahedra,  a cornercorner with one P(5)O4 tetrahedra, corners with two equivalent Zn(1)O4 tetrahedra, and corners with two equivalent P(3)O4 tetrahedra. In the sixth Zn site, Zn(6) is bonded to one O(10), one O(14), one O(19), and one O(23) atom to form ZnO4 tetrahedra that share  a cornercorner with one Zn(8)O4 tetrahedra,  a cornercorner with one P(2)O4 tetrahedra,  a cornercorner with one P(6)O4 tetrahedra, corners with two equivalent Zn(2)O4 tetrahedra, and corners with two equivalent P(4)O4 tetrahedra. In the seventh Zn site, Zn(7) is bonded to one O(1), one O(11), one O(16), and one O(22) atom to form ZnO4 tetrahedra that share  a cornercorner with one Zn(4)O4 tetrahedra,  a cornercorner with one Zn(5)O4 tetrahedra,  a cornercorner with one P(1)O4 tetrahedra,  a cornercorner with one P(5)O4 tetrahedra, and corners with two equivalent P(2)O4 tetrahedra. In the eighth Zn site, Zn(8) is bonded to one O(12), one O(17), one O(2), and one O(23) atom to form ZnO4 tetrahedra that share  a cornercorner with one Zn(3)O4 tetrahedra,  a cornercorner with one Zn(6)O4 tetrahedra,  a cornercorner with one P(2)O4 tetrahedra,  a cornercorner with one P(6)O4 tetrahedra, and corners with two equivalent P(1)O4 tetrahedra. There are six inequivalent P sites. In the first P site, P(1) is bonded to one O(12), one O(17), one O(22), and one O(5) atom to form PO4 tetrahedra that share  a cornercorner with one Zn(5)O4 tetrahedra,  a cornercorner with one Zn(7)O4 tetrahedra, corners with two equivalent Zn(3)O4 tetrahedra, and corners with two equivalent Zn(8)O4 tetrahedra. In the second P site, P(2) is bonded to one O(11), one O(16), one O(23), and one O(6) atom to form PO4 tetrahedra that share  a cornercorner with one Zn(6)O4 tetrahedra,  a cornercorner with one Zn(8)O4 tetrahedra, corners with two equivalent Zn(4)O4 tetrahedra, and corners with two equivalent Zn(7)O4 tetrahedra. In the third P site, P(3) is bonded to one O(13), one O(18), one O(24), and one O(4) atom to form PO4 tetrahedra that share  a cornercorner with one Zn(1)O4 tetrahedra,  a cornercorner with one Zn(2)O4 tetrahedra,  a cornercorner with one Zn(3)O4 tetrahedra, and corners with two equivalent Zn(5)O4 tetrahedra. In the fourth P site, P(4) is bonded to one O(14), one O(19), one O(25), and one O(3) atom to form PO4 tetrahedra that share  a cornercorner with one Zn(1)O4 tetrahedra,  a cornercorner with one Zn(2)O4 tetrahedra,  a cornercorner with one Zn(4)O4 tetrahedra, and corners with two equivalent Zn(6)O4 tetrahedra. In the fifth P site, P(5) is bonded to one O(1), one O(20), one O(7), and one O(9) atom to form PO4 tetrahedra that share  a cornercorner with one Zn(3)O4 tetrahedra,  a cornercorner with one Zn(5)O4 tetrahedra,  a cornercorner with one Zn(7)O4 tetrahedra, and corners with two equivalent Zn(1)O4 tetrahedra. In the sixth P site, P(6) is bonded to one O(10), one O(2), one O(21), and one O(8) atom to form PO4 tetrahedra that share  a cornercorner with one Zn(4)O4 tetrahedra,  a cornercorner with one Zn(6)O4 tetrahedra,  a cornercorner with one Zn(8)O4 tetrahedra, and corners with two equivalent Zn(2)O4 tetrahedra. There are twenty-five inequivalent O sites. In the first O site, O(1) is bonded in a bent 120 degrees geometry to one Zn(7) and one P(5) atom. In the second O site, O(2) is bonded in a bent 120 degrees geometry to one Zn(8) and one P(6) atom. In the third O site, O(3) is bonded in a distorted bent 150 degrees geometry to one Zn(1) and one P(4) atom. In the fourth O site, O(4) is bonded in a distorted bent 150 degrees geometry to one Zn(2) and one P(3) atom. In the fifth O site, O(5) is bonded in a distorted bent 120 degrees geometry to one Zn(3) and one P(1) atom. In the sixth O site, O(6) is bonded in a distorted bent 120 degrees geometry to one Zn(4) and one P(2) atom. In the seventh O site, O(7) is bonded in a distorted bent 150 degrees geometry to one Zn(3) and one P(5) atom. In the eighth O site, O(8) is bonded in a distorted bent 120 degrees geometry to one Zn(4) and one P(6) atom. In the ninth O site, O(9) is bonded in a trigonal planar geometry to one Zn(1), one Zn(5), and one P(5) atom. In the tenth O site, O(10) is bonded in a trigonal planar geometry to one Zn(2), one Zn(6), and one P(6) atom. In the eleventh O site, O(11) is bonded in a trigonal planar geometry to one Zn(4), one Zn(7), and one P(2) atom. In the twelfth O site, O(12) is bonded in a trigonal planar geometry to one Zn(3), one Zn(8), and one P(1) atom. In the thirteenth O site, O(13) is bonded in a trigonal planar geometry to one Zn(1), one Zn(5), and one P(3) atom. In the fourteenth O site, O(14) is bonded in a trigonal planar geometry to one Zn(2), one Zn(6), and one P(4) atom. In the fifteenth O site, O(16) is bonded in a bent 120 degrees geometry to one Zn(7) and one P(2) atom. In the sixteenth O site, O(17) is bonded in a bent 120 degrees geometry to one Zn(8) and one P(1) atom. In the seventeenth O site, O(18) is bonded in a bent 120 degrees geometry to one Zn(5) and one P(3) atom. In the eighteenth O site, O(19) is bonded in a bent 120 degrees geometry to one Zn(6) and one P(4) atom. In the nineteenth O site, O(20) is bonded in a distorted bent 150 degrees geometry to one Zn(1) and one P(5) atom. In the twentieth O site, O(21) is bonded in a distorted bent 150 degrees geometry to one Zn(2) and one P(6) atom. In the twenty-first O site, O(22) is bonded in a trigonal planar geometry to one Zn(5), one Zn(7), and one P(1) atom. In the twenty-second O site, O(23) is bonded in a trigonal planar geometry to one Zn(6), one Zn(8), and one P(2) atom. In the twenty-third O site, O(24) is bonded in a distorted bent 150 degrees geometry to one Zn(3) and one P(3) atom. In the twenty-fourth O site, O(25) is bonded in a distorted bent 120 degrees geometry to one Zn(4), one P(4), and one O(26) atom. In the twenty-fifth O site, O(26) is bonded in a distorted single-bond geometry to one O(25) atom.
(Zn8P6O25)2O2 crystallizes in the triclinic P1 space group. The structure consists of one water atom inside a Zn8P6O25 framework. In the Zn8P6O25 framework, there are eight inequivalent Zn sites. In the first Zn site, Zn(1) is bonded to one O(13), one O(20), one O(3), and one O(9) atom to form ZnO4 tetrahedra that share  a cornercorner with one P(3)O4 tetrahedra,  a cornercorner with one P(4)O4 tetrahedra, corners with two equivalent Zn(5)O4 tetrahedra, and corners with two equivalent P(5)O4 tetrahedra. The Zn(1)-O(13) bond length is 2.02 Å. The Zn(1)-O(20) bond length is 1.93 Å. The Zn(1)-O(3) bond length is 1.94 Å. The Zn(1)-O(9) bond length is 1.99 Å. In the second Zn site, Zn(2) is bonded to one O(10), one O(14), one O(21), and one O(4) atom to form ZnO4 tetrahedra that share  a cornercorner with one P(3)O4 tetrahedra,  a cornercorner with one P(4)O4 tetrahedra, corners with two equivalent Zn(6)O4 tetrahedra, and corners with two equivalent P(6)O4 tetrahedra. The Zn(2)-O(10) bond length is 2.00 Å. The Zn(2)-O(14) bond length is 2.08 Å. The Zn(2)-O(21) bond length is 1.92 Å. The Zn(2)-O(4) bond length is 1.90 Å. In the third Zn site, Zn(3) is bonded to one O(12), one O(24), one O(5), and one O(7) atom to form ZnO4 tetrahedra that share  a cornercorner with one Zn(8)O4 tetrahedra,  a cornercorner with one P(3)O4 tetrahedra,  a cornercorner with one P(5)O4 tetrahedra, and corners with two equivalent P(1)O4 tetrahedra. The Zn(3)-O(12) bond length is 2.06 Å. The Zn(3)-O(24) bond length is 1.93 Å. The Zn(3)-O(5) bond length is 1.95 Å. The Zn(3)-O(7) bond length is 1.93 Å. In the fourth Zn site, Zn(4) is bonded to one O(11), one O(25), one O(6), and one O(8) atom to form ZnO4 tetrahedra that share  a cornercorner with one Zn(7)O4 tetrahedra,  a cornercorner with one P(4)O4 tetrahedra,  a cornercorner with one P(6)O4 tetrahedra, and corners with two equivalent P(2)O4 tetrahedra. The Zn(4)-O(11) bond length is 2.03 Å. The Zn(4)-O(25) bond length is 1.99 Å. The Zn(4)-O(6) bond length is 1.94 Å. The Zn(4)-O(8) bond length is 1.91 Å. In the fifth Zn site, Zn(5) is bonded to one O(13), one O(18), one O(22), and one O(9) atom to form ZnO4 tetrahedra that share  a cornercorner with one Zn(7)O4 tetrahedra,  a cornercorner with one P(1)O4 tetrahedra,  a cornercorner with one P(5)O4 tetrahedra, corners with two equivalent Zn(1)O4 tetrahedra, and corners with two equivalent P(3)O4 tetrahedra. The Zn(5)-O(13) bond length is 2.00 Å. The Zn(5)-O(18) bond length is 1.91 Å. The Zn(5)-O(22) bond length is 1.99 Å. The Zn(5)-O(9) bond length is 2.04 Å. In the sixth Zn site, Zn(6) is bonded to one O(10), one O(14), one O(19), and one O(23) atom to form ZnO4 tetrahedra that share  a cornercorner with one Zn(8)O4 tetrahedra,  a cornercorner with one P(2)O4 tetrahedra,  a cornercorner with one P(6)O4 tetrahedra, corners with two equivalent Zn(2)O4 tetrahedra, and corners with two equivalent P(4)O4 tetrahedra. The Zn(6)-O(10) bond length is 1.99 Å. The Zn(6)-O(14) bond length is 2.01 Å. The Zn(6)-O(19) bond length is 1.94 Å. The Zn(6)-O(23) bond length is 1.98 Å. In the seventh Zn site, Zn(7) is bonded to one O(1), one O(11), one O(16), and one O(22) atom to form ZnO4 tetrahedra that share  a cornercorner with one Zn(4)O4 tetrahedra,  a cornercorner with one Zn(5)O4 tetrahedra,  a cornercorner with one P(1)O4 tetrahedra,  a cornercorner with one P(5)O4 tetrahedra, and corners with two equivalent P(2)O4 tetrahedra. The Zn(7)-O(1) bond length is 1.95 Å. The Zn(7)-O(11) bond length is 2.03 Å. The Zn(7)-O(16) bond length is 1.96 Å. The Zn(7)-O(22) bond length is 2.02 Å. In the eighth Zn site, Zn(8) is bonded to one O(12), one O(17), one O(2), and one O(23) atom to form ZnO4 tetrahedra that share  a cornercorner with one Zn(3)O4 tetrahedra,  a cornercorner with one Zn(6)O4 tetrahedra,  a cornercorner with one P(2)O4 tetrahedra,  a cornercorner with one P(6)O4 tetrahedra, and corners with two equivalent P(1)O4 tetrahedra. The Zn(8)-O(12) bond length is 2.00 Å. The Zn(8)-O(17) bond length is 1.96 Å. The Zn(8)-O(2) bond length is 1.94 Å. The Zn(8)-O(23) bond length is 2.04 Å. There are six inequivalent P sites. In the first P site, P(1) is bonded to one O(12), one O(17), one O(22), and one O(5) atom to form PO4 tetrahedra that share  a cornercorner with one Zn(5)O4 tetrahedra,  a cornercorner with one Zn(7)O4 tetrahedra, corners with two equivalent Zn(3)O4 tetrahedra, and corners with two equivalent Zn(8)O4 tetrahedra. The P(1)-O(12) bond length is 1.58 Å. The P(1)-O(17) bond length is 1.53 Å. The P(1)-O(22) bond length is 1.60 Å. The P(1)-O(5) bond length is 1.52 Å. In the second P site, P(2) is bonded to one O(11), one O(16), one O(23), and one O(6) atom to form PO4 tetrahedra that share  a cornercorner with one Zn(6)O4 tetrahedra,  a cornercorner with one Zn(8)O4 tetrahedra, corners with two equivalent Zn(4)O4 tetrahedra, and corners with two equivalent Zn(7)O4 tetrahedra. The P(2)-O(11) bond length is 1.58 Å. The P(2)-O(16) bond length is 1.53 Å. The P(2)-O(23) bond length is 1.60 Å. The P(2)-O(6) bond length is 1.53 Å. In the third P site, P(3) is bonded to one O(13), one O(18), one O(24), and one O(4) atom to form PO4 tetrahedra that share  a cornercorner with one Zn(1)O4 tetrahedra,  a cornercorner with one Zn(2)O4 tetrahedra,  a cornercorner with one Zn(3)O4 tetrahedra, and corners with two equivalent Zn(5)O4 tetrahedra. The P(3)-O(13) bond length is 1.60 Å. The P(3)-O(18) bond length is 1.53 Å. The P(3)-O(24) bond length is 1.54 Å. The P(3)-O(4) bond length is 1.54 Å. In the fourth P site, P(4) is bonded to one O(14), one O(19), one O(25), and one O(3) atom to form PO4 tetrahedra that share  a cornercorner with one Zn(1)O4 tetrahedra,  a cornercorner with one Zn(2)O4 tetrahedra,  a cornercorner with one Zn(4)O4 tetrahedra, and corners with two equivalent Zn(6)O4 tetrahedra. The P(4)-O(14) bond length is 1.58 Å. The P(4)-O(19) bond length is 1.53 Å. The P(4)-O(25) bond length is 1.57 Å. The P(4)-O(3) bond length is 1.54 Å. In the fifth P site, P(5) is bonded to one O(1), one O(20), one O(7), and one O(9) atom to form PO4 tetrahedra that share  a cornercorner with one Zn(3)O4 tetrahedra,  a cornercorner with one Zn(5)O4 tetrahedra,  a cornercorner with one Zn(7)O4 tetrahedra, and corners with two equivalent Zn(1)O4 tetrahedra. The P(5)-O(1) bond length is 1.55 Å. The P(5)-O(20) bond length is 1.54 Å. The P(5)-O(7) bond length is 1.53 Å. The P(5)-O(9) bond length is 1.59 Å. In the sixth P site, P(6) is bonded to one O(10), one O(2), one O(21), and one O(8) atom to form PO4 tetrahedra that share  a cornercorner with one Zn(4)O4 tetrahedra,  a cornercorner with one Zn(6)O4 tetrahedra,  a cornercorner with one Zn(8)O4 tetrahedra, and corners with two equivalent Zn(2)O4 tetrahedra. The P(6)-O(10) bond length is 1.59 Å. The P(6)-O(2) bond length is 1.55 Å. The P(6)-O(21) bond length is 1.54 Å. The P(6)-O(8) bond length is 1.53 Å. There are twenty-five inequivalent O sites. In the first O site, O(1) is bonded in a bent 120 degrees geometry to one Zn(7) and one P(5) atom. In the second O site, O(2) is bonded in a bent 120 degrees geometry to one Zn(8) and one P(6) atom. In the third O site, O(3) is bonded in a distorted bent 150 degrees geometry to one Zn(1) and one P(4) atom. In the fourth O site, O(4) is bonded in a distorted bent 150 degrees geometry to one Zn(2) and one P(3) atom. In the fifth O site, O(5) is bonded in a distorted bent 120 degrees geometry to one Zn(3) and one P(1) atom. In the sixth O site, O(6) is bonded in a distorted bent 120 degrees geometry to one Zn(4) and one P(2) atom. In the seventh O site, O(7) is bonded in a distorted bent 150 degrees geometry to one Zn(3) and one P(5) atom. In the eighth O site, O(8) is bonded in a distorted bent 120 degrees geometry to one Zn(4) and one P(6) atom. In the ninth O site, O(9) is bonded in a trigonal planar geometry to one Zn(1), one Zn(5), and one P(5) atom. In the tenth O site, O(10) is bonded in a trigonal planar geometry to one Zn(2), one Zn(6), and one P(6) atom. In the eleventh O site, O(11) is bonded in a trigonal planar geometry to one Zn(4), one Zn(7), and one P(2) atom. In the twelfth O site, O(12) is bonded in a trigonal planar geometry to one Zn(3), one Zn(8), and one P(1) atom. In the thirteenth O site, O(13) is bonded in a trigonal planar geometry to one Zn(1), one Zn(5), and one P(3) atom. In the fourteenth O site, O(14) is bonded in a trigonal planar geometry to one Zn(2), one Zn(6), and one P(4) atom. In the fifteenth O site, O(16) is bonded in a bent 120 degrees geometry to one Zn(7) and one P(2) atom. In the sixteenth O site, O(17) is bonded in a bent 120 degrees geometry to one Zn(8) and one P(1) atom. In the seventeenth O site, O(18) is bonded in a bent 120 degrees geometry to one Zn(5) and one P(3) atom. In the eighteenth O site, O(19) is bonded in a bent 120 degrees geometry to one Zn(6) and one P(4) atom. In the nineteenth O site, O(20) is bonded in a distorted bent 150 degrees geometry to one Zn(1) and one P(5) atom. In the twentieth O site, O(21) is bonded in a distorted bent 150 degrees geometry to one Zn(2) and one P(6) atom. In the twenty-first O site, O(22) is bonded in a trigonal planar geometry to one Zn(5), one Zn(7), and one P(1) atom. In the twenty-second O site, O(23) is bonded in a trigonal planar geometry to one Zn(6), one Zn(8), and one P(2) atom. In the twenty-third O site, O(24) is bonded in a distorted bent 150 degrees geometry to one Zn(3) and one P(3) atom. In the twenty-fourth O site, O(25) is bonded in a distorted bent 120 degrees geometry to one Zn(4), one P(4), and one O(26) atom. The O(25)-O(26) bond length is 2.09 Å. In the twenty-fifth O site, O(26) is bonded in a distorted single-bond geometry to one O(25) atom.