SrCoC4O9(CH2)2 crystallizes in the monoclinic P2_1/c space group. The structure consists of eight 02329_fluka molecules inside a SrCoC4O9 framework. In the SrCoC4O9 framework, Sr(1) is bonded in a 7-coordinate geometry to one O(2), one O(3), one O(8), two equivalent O(1), and two equivalent O(9) atoms. The Sr(1)-O(2) bond length is 2.85 Å. The Sr(1)-O(3) bond length is 2.60 Å. The Sr(1)-O(8) bond length is 2.74 Å. There is one shorter (2.66 Å) and one longer (2.75 Å) Sr(1)-O(1) bond length. There is one shorter (2.58 Å) and one longer (2.68 Å) Sr(1)-O(9) bond length. Co(1) is bonded in a square co-planar geometry to one O(2), one O(4), one O(6), and one O(8) atom. The Co(1)-O(2) bond length is 2.07 Å. The Co(1)-O(4) bond length is 2.05 Å. The Co(1)-O(6) bond length is 2.05 Å. The Co(1)-O(8) bond length is 2.09 Å. There are four inequivalent C sites. In the first C site, C(1) is bonded in a distorted bent 120 degrees geometry to one O(2) and one O(3) atom. The C(1)-O(2) bond length is 1.25 Å. The C(1)-O(3) bond length is 1.25 Å. In the second C site, C(3) is bonded in a distorted bent 120 degrees geometry to one O(4) and one O(5) atom. The C(3)-O(4) bond length is 1.26 Å. The C(3)-O(5) bond length is 1.24 Å. In the third C site, C(4) is bonded in a distorted bent 120 degrees geometry to one O(6) and one O(7) atom. The C(4)-O(6) bond length is 1.26 Å. The C(4)-O(7) bond length is 1.24 Å. In the fourth C site, C(6) is bonded in a distorted bent 120 degrees geometry to one O(8) and one O(9) atom. The C(6)-O(8) bond length is 1.25 Å. The C(6)-O(9) bond length is 1.25 Å. There are nine inequivalent O sites. In the first O site, O(9) is bonded in a distorted single-bond geometry to two equivalent Sr(1) and one C(6) atom. In the second O site, O(1) is bonded in a bent 120 degrees geometry to two equivalent Sr(1) atoms. In the third O site, O(2) is bonded in a 3-coordinate geometry to one Sr(1), one Co(1), and one C(1) atom. In the fourth O site, O(3) is bonded in a distorted single-bond geometry to one Sr(1) and one C(1) atom. In the fifth O site, O(4) is bonded in a distorted bent 120 degrees geometry to one Co(1) and one C(3) atom. In the sixth O site, O(5) is bonded in a single-bond geometry to one C(3) atom. In the seventh O site, O(6) is bonded in a bent 120 degrees geometry to one Co(1) and one C(4) atom. In the eighth O site, O(7) is bonded in a single-bond geometry to one C(4) atom. In the ninth O site, O(8) is bonded in a 3-coordinate geometry to one Sr(1), one Co(1), and one C(6) atom. Linkers: 8 [O]C(=O)CC([O])=O. Metal clusters: 4 [Sr] ,4 [Co]. The MOF has largest included sphere 4.35 A, density 1.59 g/cm3, surface area 3719.22 m2/g, accessible volume 0.28 cm3/g