(DyP2H5O9)2O2 crystallizes in the triclinic P1 space group. The structure consists of one hydrogen peroxide molecule inside a DyP2H5O9 framework. In the DyP2H5O9 framework, there are two inequivalent Dy sites. In the first Dy site, Dy(1) is bonded in a 8-coordinate geometry to one O(10), one O(11), one O(13), one O(17), one O(5), one O(6), one O(7), and one O(9) atom. In the second Dy site, Dy(2) is bonded in a 8-coordinate geometry to one O(10), one O(12), one O(14), one O(18), one O(5), one O(6), one O(8), and one O(9) atom. There are four inequivalent P sites. In the first P site, P(1) is bonded to one O(1), one O(13), one O(5), and one O(9) atom to form corner-sharing PO4 tetrahedra. In the second P site, P(2) is bonded to one O(10), one O(14), one O(2), and one O(6) atom to form corner-sharing PO4 tetrahedra. In the third P site, P(3) is bonded to one O(1), one O(11), one O(15), and one O(3) atom to form corner-sharing PO4 tetrahedra. In the fourth P site, P(4) is bonded to one O(12), one O(16), one O(2), and one O(4) atom to form corner-sharing PO4 tetrahedra. There are ten inequivalent H sites. In the first H site, H(1) is bonded in a single-bond geometry to one O(7) atom. In the second H site, H(2) is bonded in a single-bond geometry to one O(8) atom. In the third H site, H(3) is bonded in a single-bond geometry to one O(7) atom. In the fourth H site, H(4) is bonded in a single-bond geometry to one O(8) atom. In the fifth H site, H(5) is bonded in a linear geometry to one O(16) and one O(3) atom. In the sixth H site, H(6) is bonded in a linear geometry to one O(15) and one O(4) atom. In the seventh H site, H(7) is bonded in a single-bond geometry to one O(17) atom. In the eighth H site, H(8) is bonded in a single-bond geometry to one O(18) atom. In the ninth H site, H(9) is bonded in a single-bond geometry to one O(17) atom. In the tenth H site, H(10) is bonded in a single-bond geometry to one O(18) atom. There are eighteen inequivalent O sites. In the first O site, O(1) is bonded in a bent 120 degrees geometry to one P(1) and one P(3) atom. In the second O site, O(2) is bonded in a bent 120 degrees geometry to one P(2) and one P(4) atom. In the third O site, O(3) is bonded in a bent 120 degrees geometry to one P(3) and one H(5) atom. In the fourth O site, O(4) is bonded in a bent 120 degrees geometry to one P(4) and one H(6) atom. In the fifth O site, O(5) is bonded in a 3-coordinate geometry to one Dy(1), one Dy(2), and one P(1) atom. In the sixth O site, O(6) is bonded in a 3-coordinate geometry to one Dy(1), one Dy(2), and one P(2) atom. In the seventh O site, O(7) is bonded in a distorted water-like geometry to one Dy(1), one H(1), and one H(3) atom. In the eighth O site, O(8) is bonded in a distorted water-like geometry to one Dy(2), one H(2), and one H(4) atom. In the ninth O site, O(9) is bonded in a 3-coordinate geometry to one Dy(1), one Dy(2), and one P(1) atom. In the tenth O site, O(10) is bonded in a 3-coordinate geometry to one Dy(1), one Dy(2), and one P(2) atom. In the eleventh O site, O(11) is bonded in a distorted bent 150 degrees geometry to one Dy(1) and one P(3) atom. In the twelfth O site, O(12) is bonded in a distorted bent 150 degrees geometry to one Dy(2) and one P(4) atom. In the thirteenth O site, O(13) is bonded in a bent 150 degrees geometry to one Dy(1) and one P(1) atom. In the fourteenth O site, O(14) is bonded in a bent 150 degrees geometry to one Dy(2) and one P(2) atom. In the fifteenth O site, O(15) is bonded in a bent 120 degrees geometry to one P(3) and one H(6) atom. In the sixteenth O site, O(16) is bonded in a bent 120 degrees geometry to one P(4) and one H(5) atom. In the seventeenth O site, O(17) is bonded in a distorted water-like geometry to one Dy(1), one H(7), and one H(9) atom. In the eighteenth O site, O(18) is bonded in a distorted water-like geometry to one Dy(2), one H(10), and one H(8) atom.
(DyP2H5O9)2O2 crystallizes in the triclinic P1 space group. The structure consists of one hydrogen peroxide molecule inside a DyP2H5O9 framework. In the DyP2H5O9 framework, there are two inequivalent Dy sites. In the first Dy site, Dy(1) is bonded in a 8-coordinate geometry to one O(10), one O(11), one O(13), one O(17), one O(5), one O(6), one O(7), and one O(9) atom. The Dy(1)-O(10) bond length is 2.30 Å. The Dy(1)-O(11) bond length is 2.33 Å. The Dy(1)-O(13) bond length is 2.28 Å. The Dy(1)-O(17) bond length is 2.40 Å. The Dy(1)-O(5) bond length is 2.57 Å. The Dy(1)-O(6) bond length is 2.27 Å. The Dy(1)-O(7) bond length is 2.48 Å. The Dy(1)-O(9) bond length is 2.47 Å. In the second Dy site, Dy(2) is bonded in a 8-coordinate geometry to one O(10), one O(12), one O(14), one O(18), one O(5), one O(6), one O(8), and one O(9) atom. The Dy(2)-O(10) bond length is 2.46 Å. The Dy(2)-O(12) bond length is 2.33 Å. The Dy(2)-O(14) bond length is 2.28 Å. The Dy(2)-O(18) bond length is 2.38 Å. The Dy(2)-O(5) bond length is 2.26 Å. The Dy(2)-O(6) bond length is 2.57 Å. The Dy(2)-O(8) bond length is 2.49 Å. The Dy(2)-O(9) bond length is 2.31 Å. There are four inequivalent P sites. In the first P site, P(1) is bonded to one O(1), one O(13), one O(5), and one O(9) atom to form corner-sharing PO4 tetrahedra. The P(1)-O(1) bond length is 1.62 Å. The P(1)-O(13) bond length is 1.51 Å. The P(1)-O(5) bond length is 1.54 Å. The P(1)-O(9) bond length is 1.54 Å. In the second P site, P(2) is bonded to one O(10), one O(14), one O(2), and one O(6) atom to form corner-sharing PO4 tetrahedra. The P(2)-O(10) bond length is 1.55 Å. The P(2)-O(14) bond length is 1.51 Å. The P(2)-O(2) bond length is 1.62 Å. The P(2)-O(6) bond length is 1.54 Å. In the third P site, P(3) is bonded to one O(1), one O(11), one O(15), and one O(3) atom to form corner-sharing PO4 tetrahedra. The P(3)-O(1) bond length is 1.62 Å. The P(3)-O(11) bond length is 1.52 Å. The P(3)-O(15) bond length is 1.53 Å. The P(3)-O(3) bond length is 1.57 Å. In the fourth P site, P(4) is bonded to one O(12), one O(16), one O(2), and one O(4) atom to form corner-sharing PO4 tetrahedra. The P(4)-O(12) bond length is 1.52 Å. The P(4)-O(16) bond length is 1.53 Å. The P(4)-O(2) bond length is 1.62 Å. The P(4)-O(4) bond length is 1.57 Å. There are ten inequivalent H sites. In the first H site, H(1) is bonded in a single-bond geometry to one O(7) atom. The H(1)-O(7) bond length is 0.98 Å. In the second H site, H(2) is bonded in a single-bond geometry to one O(8) atom. The H(2)-O(8) bond length is 0.98 Å. In the third H site, H(3) is bonded in a single-bond geometry to one O(7) atom. The H(3)-O(7) bond length is 0.99 Å. In the fourth H site, H(4) is bonded in a single-bond geometry to one O(8) atom. The H(4)-O(8) bond length is 0.99 Å. In the fifth H site, H(5) is bonded in a linear geometry to one O(16) and one O(3) atom. The H(5)-O(16) bond length is 1.57 Å. The H(5)-O(3) bond length is 1.02 Å. In the sixth H site, H(6) is bonded in a linear geometry to one O(15) and one O(4) atom. The H(6)-O(15) bond length is 1.56 Å. The H(6)-O(4) bond length is 1.02 Å. In the seventh H site, H(7) is bonded in a single-bond geometry to one O(17) atom. The H(7)-O(17) bond length is 0.99 Å. In the eighth H site, H(8) is bonded in a single-bond geometry to one O(18) atom. The H(8)-O(18) bond length is 0.99 Å. In the ninth H site, H(9) is bonded in a single-bond geometry to one O(17) atom. The H(9)-O(17) bond length is 0.97 Å. In the tenth H site, H(10) is bonded in a single-bond geometry to one O(18) atom. The H(10)-O(18) bond length is 0.97 Å. There are eighteen inequivalent O sites. In the first O site, O(1) is bonded in a bent 120 degrees geometry to one P(1) and one P(3) atom. In the second O site, O(2) is bonded in a bent 120 degrees geometry to one P(2) and one P(4) atom. In the third O site, O(3) is bonded in a bent 120 degrees geometry to one P(3) and one H(5) atom. In the fourth O site, O(4) is bonded in a bent 120 degrees geometry to one P(4) and one H(6) atom. In the fifth O site, O(5) is bonded in a 3-coordinate geometry to one Dy(1), one Dy(2), and one P(1) atom. In the sixth O site, O(6) is bonded in a 3-coordinate geometry to one Dy(1), one Dy(2), and one P(2) atom. In the seventh O site, O(7) is bonded in a distorted water-like geometry to one Dy(1), one H(1), and one H(3) atom. In the eighth O site, O(8) is bonded in a distorted water-like geometry to one Dy(2), one H(2), and one H(4) atom. In the ninth O site, O(9) is bonded in a 3-coordinate geometry to one Dy(1), one Dy(2), and one P(1) atom. In the tenth O site, O(10) is bonded in a 3-coordinate geometry to one Dy(1), one Dy(2), and one P(2) atom. In the eleventh O site, O(11) is bonded in a distorted bent 150 degrees geometry to one Dy(1) and one P(3) atom. In the twelfth O site, O(12) is bonded in a distorted bent 150 degrees geometry to one Dy(2) and one P(4) atom. In the thirteenth O site, O(13) is bonded in a bent 150 degrees geometry to one Dy(1) and one P(1) atom. In the fourteenth O site, O(14) is bonded in a bent 150 degrees geometry to one Dy(2) and one P(2) atom. In the fifteenth O site, O(15) is bonded in a bent 120 degrees geometry to one P(3) and one H(6) atom. In the sixteenth O site, O(16) is bonded in a bent 120 degrees geometry to one P(4) and one H(5) atom. In the seventeenth O site, O(17) is bonded in a distorted water-like geometry to one Dy(1), one H(7), and one H(9) atom. In the eighteenth O site, O(18) is bonded in a distorted water-like geometry to one Dy(2), one H(10), and one H(8) atom.