SrRe3S4O9O2 crystallizes in the triclinic P-1 space group. The structure consists of two hydrogen peroxide molecules inside a SrRe3S4O9 framework. In the SrRe3S4O9 framework, Sr(1) is bonded in a 7-coordinate geometry to one O(1), one O(4), one O(6), one O(7), one O(8), and two equivalent O(5) atoms. There are three inequivalent Re sites. In the first Re site, Re(1) is bonded in a distorted single-bond geometry to one S(1), one S(2), one S(3), one S(4), and one O(1) atom. In the second Re site, Re(2) is bonded in a distorted single-bond geometry to one S(1), one S(2), one S(3), one S(4), and one O(2) atom. In the third Re site, Re(3) is bonded in a distorted single-bond geometry to one S(1), one S(2), one S(3), one S(4), and one O(3) atom. There are four inequivalent S sites. In the first S site, S(1) is bonded in a distorted T-shaped geometry to one Re(1), one Re(2), and one Re(3) atom. In the second S site, S(2) is bonded in a distorted T-shaped geometry to one Re(1), one Re(2), and one Re(3) atom. In the third S site, S(3) is bonded in a distorted T-shaped geometry to one Re(1), one Re(2), and one Re(3) atom. In the fourth S site, S(4) is bonded in a distorted T-shaped geometry to one Re(1), one Re(2), and one Re(3) atom. There are nine inequivalent O sites. In the first O site, O(9) is bonded in a single-bond geometry to one O(8) atom. In the second O site, O(1) is bonded in a bent 120 degrees geometry to one Sr(1) and one Re(1) atom. In the third O site, O(2) is bonded in a single-bond geometry to one Re(2) atom. In the fourth O site, O(3) is bonded in a single-bond geometry to one Re(3) atom. In the fifth O site, O(4) is bonded in a bent 150 degrees geometry to one Sr(1) and one O(4) atom. In the sixth O site, O(5) is bonded in a 3-coordinate geometry to two equivalent Sr(1) and one O(5) atom. In the seventh O site, O(6) is bonded in a bent 120 degrees geometry to one Sr(1) and one O(7) atom. In the eighth O site, O(7) is bonded in a bent 120 degrees geometry to one Sr(1) and one O(6) atom. In the ninth O site, O(8) is bonded in a bent 120 degrees geometry to one Sr(1) and one O(9) atom.
SrRe3S4O9O2 crystallizes in the triclinic P-1 space group. The structure consists of two hydrogen peroxide molecules inside a SrRe3S4O9 framework. In the SrRe3S4O9 framework, Sr(1) is bonded in a 7-coordinate geometry to one O(1), one O(4), one O(6), one O(7), one O(8), and two equivalent O(5) atoms. The Sr(1)-O(1) bond length is 2.72 Å. The Sr(1)-O(4) bond length is 2.64 Å. The Sr(1)-O(6) bond length is 2.58 Å. The Sr(1)-O(7) bond length is 2.60 Å. The Sr(1)-O(8) bond length is 2.95 Å. There is one shorter (2.45 Å) and one longer (2.48 Å) Sr(1)-O(5) bond length. There are three inequivalent Re sites. In the first Re site, Re(1) is bonded in a distorted single-bond geometry to one S(1), one S(2), one S(3), one S(4), and one O(1) atom. The Re(1)-S(1) bond length is 2.39 Å. The Re(1)-S(2) bond length is 2.37 Å. The Re(1)-S(3) bond length is 2.39 Å. The Re(1)-S(4) bond length is 2.40 Å. The Re(1)-O(1) bond length is 1.72 Å. In the second Re site, Re(2) is bonded in a distorted single-bond geometry to one S(1), one S(2), one S(3), one S(4), and one O(2) atom. The Re(2)-S(1) bond length is 2.39 Å. The Re(2)-S(2) bond length is 2.37 Å. The Re(2)-S(3) bond length is 2.40 Å. The Re(2)-S(4) bond length is 2.39 Å. The Re(2)-O(2) bond length is 1.70 Å. In the third Re site, Re(3) is bonded in a distorted single-bond geometry to one S(1), one S(2), one S(3), one S(4), and one O(3) atom. The Re(3)-S(1) bond length is 2.40 Å. The Re(3)-S(2) bond length is 2.39 Å. The Re(3)-S(3) bond length is 2.39 Å. The Re(3)-S(4) bond length is 2.38 Å. The Re(3)-O(3) bond length is 1.70 Å. There are four inequivalent S sites. In the first S site, S(1) is bonded in a distorted T-shaped geometry to one Re(1), one Re(2), and one Re(3) atom. In the second S site, S(2) is bonded in a distorted T-shaped geometry to one Re(1), one Re(2), and one Re(3) atom. In the third S site, S(3) is bonded in a distorted T-shaped geometry to one Re(1), one Re(2), and one Re(3) atom. In the fourth S site, S(4) is bonded in a distorted T-shaped geometry to one Re(1), one Re(2), and one Re(3) atom. There are nine inequivalent O sites. In the first O site, O(9) is bonded in a single-bond geometry to one O(8) atom. The O(9)-O(8) bond length is 1.26 Å. In the second O site, O(1) is bonded in a bent 120 degrees geometry to one Sr(1) and one Re(1) atom. In the third O site, O(2) is bonded in a single-bond geometry to one Re(2) atom. In the fourth O site, O(3) is bonded in a single-bond geometry to one Re(3) atom. In the fifth O site, O(4) is bonded in a bent 150 degrees geometry to one Sr(1) and one O(4) atom. The O(4)-O(4) bond length is 1.32 Å. In the sixth O site, O(5) is bonded in a 3-coordinate geometry to two equivalent Sr(1) and one O(5) atom. The O(5)-O(5) bond length is 1.39 Å. In the seventh O site, O(6) is bonded in a bent 120 degrees geometry to one Sr(1) and one O(7) atom. The O(6)-O(7) bond length is 1.29 Å. In the eighth O site, O(7) is bonded in a bent 120 degrees geometry to one Sr(1) and one O(6) atom. In the ninth O site, O(8) is bonded in a bent 120 degrees geometry to one Sr(1) and one O(9) atom.