Cr3Zn3C60N9H36O25(CH)9 crystallizes in the hexagonal P-62m space group. The structure consists of three propylene molecules inside a Cr3Zn3C60N9H36O25 framework. In the Cr3Zn3C60N9H36O25 framework, Cr(1) is bonded to one N(1), one O(2), and four equivalent O(1) atoms to form corner-sharing CrNO5 octahedra. The corner-sharing octahedral tilt angles are 60°. The Cr(1)-N(1) bond length is 2.09 Å. The Cr(1)-O(2) bond length is 1.92 Å. All Cr(1)-O(1) bond lengths are 1.97 Å. Zn(1) is bonded in a tetrahedral geometry to two equivalent N(2) and two equivalent O(4) atoms. Both Zn(1)-N(2) bond lengths are 2.05 Å. Both Zn(1)-O(4) bond lengths are 1.95 Å. There are eight inequivalent C sites. In the first C site, C(1) is bonded in a distorted trigonal planar geometry to one C(2), one C(5), and one H(1) atom. The C(1)-C(2) bond length is 1.49 Å. The C(1)-C(5) bond length is 1.37 Å. The C(1)-H(1) bond length is 0.94 Å. In the second C site, C(2) is bonded in a distorted bent 120 degrees geometry to one C(1), one N(2), and one H(2) atom. The C(2)-N(2) bond length is 1.34 Å. The C(2)-H(2) bond length is 0.94 Å. In the third C site, C(4) is bonded in a distorted bent 120 degrees geometry to one C(5) and two equivalent O(1) atoms. The C(4)-C(5) bond length is 1.51 Å. Both C(4)-O(1) bond lengths are 1.25 Å. In the fourth C site, C(5) is bonded in a trigonal planar geometry to one C(4) and two equivalent C(1) atoms. In the fifth C site, C(6) is bonded in a distorted bent 120 degrees geometry to one C(7), one O(3), and one O(4) atom. The C(6)-C(7) bond length is 1.50 Å. The C(6)-O(3) bond length is 1.22 Å. The C(6)-O(4) bond length is 1.27 Å. In the sixth C site, C(7) is bonded in a trigonal planar geometry to one C(6) and two equivalent C(8) atoms. There is one shorter (1.38 Å) and one longer (1.41 Å) C(7)-C(8) bond length. In the seventh C site, C(8) is bonded in a distorted single-bond geometry to two equivalent C(7) and one H(4) atom. The C(8)-H(4) bond length is 0.94 Å. In the eighth C site, C(9) is bonded in a distorted bent 120 degrees geometry to one N(1) and one H(5) atom. The C(9)-N(1) bond length is 1.37 Å. The C(9)-H(5) bond length is 0.94 Å. There are two inequivalent N sites. In the first N site, N(1) is bonded in a trigonal planar geometry to one Cr(1) and two equivalent C(9) atoms. In the second N site, N(2) is bonded in a trigonal planar geometry to one Zn(1) and two equivalent C(2) atoms. There are four inequivalent H sites. In the first H site, H(1) is bonded in a single-bond geometry to one C(1) atom. In the second H site, H(2) is bonded in a single-bond geometry to one C(2) atom. In the third H site, H(4) is bonded in a single-bond geometry to one C(8) atom. In the fourth H site, H(5) is bonded in a single-bond geometry to one C(9) atom. There are four inequivalent O sites. In the first O site, O(1) is bonded in a bent 120 degrees geometry to one Cr(1) and one C(4) atom. In the second O site, O(2) is bonded in a trigonal planar geometry to three equivalent Cr(1) atoms. In the third O site, O(3) is bonded in a single-bond geometry to one C(6) atom. In the fourth O site, O(4) is bonded in a bent 120 degrees geometry to one Zn(1) and one C(6) atom. Linkers: 1 O=[C]O[Zn].[CH].[CH].[CH].[CH].[CH].[CH].[CH].[CH].[CH].[CH].[CH].[CH].[CH].[CH].[CH].[CH].[CH].[CH].[CH].[CH].[CH].[CH].[CH].[CH].[CH].[CH].[CH].[CH].[CH].[CH].[CH].[CH].[CH].[CH].[CH].[CH].[CH].[CH].[CH].[CH].[CH].[CH].[CH].[CH].[CH].[CH].[CH].[CH].[CH].[CH].[CH].[CH].[CH].[CH].[CH].[CH][C][CH].[CH][N].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C]=C([CH])[C]=O.[C]=O.[C]=O.[C]=O.[C]=O.[C]=O.[C]=O.[C]=O.[C]=O.[C]=O.[C]=O.[C]=O.[C]=O.[C]=O.[C]=O.[C]=O.[C]=O.[C]=O.[C]=O.[C]=O.[C]=O.[C]=O.[C]=O.[C]=O.[C]=O.[C]=O.[C]=[CH].[C][C][C].[C][C][C][N][CH].[C][N].[C][N][CH].[C][N][C].[C][N][Zn]([O])[O].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[N].[N].[N].[N].[N].[N].[N].[N].[N].[N].[N].[N].[N].[N].[N].[N].[N].[N].[N].[N].[N].[N].[N].[N].[N].[N].[N].[N].[N].[N].[N].[N].[N].[N].[N].[N].[N].[N].[N].[N].[N].[N].[N].[N].[N].[N].[N].[N][Zn].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O][C]=O.[O][Zn].[O][Zn].[O][Zn].[O][Zn].[O][Zn].[Zn].[Zn].[Zn].[Zn].[Zn].[Zn].[Zn].[Zn].[Zn].[Zn].[Zn].[Zn].[Zn].[Zn].[Zn].[Zn].[Zn].[Zn].[Zn].[Zn].[Zn]. Metal clusters: 3 [Cr]. RCSR code: shp. The MOF has largest included sphere 6.39 A, density 0.81 g/cm3, surface area 4262.82 m2/g, accessible volume 0.76 cm3/g