FePtH12(C9N5)2(CH)2 crystallizes in the triclinic P1 space group. The structure consists of four 02329_fluka molecules inside a FePtH12(C9N5)2 framework. In the FePtH12(C9N5)2 framework, there are two inequivalent Fe sites. In the first Fe site, Fe(1) is bonded in an octahedral geometry to one N(1), one N(10), one N(13), one N(14), one N(2), and one N(9) atom. The Fe(1)-N(1) bond length is 1.89 Å. The Fe(1)-N(10) bond length is 2.23 Å. The Fe(1)-N(13) bond length is 2.01 Å. The Fe(1)-N(14) bond length is 2.01 Å. The Fe(1)-N(2) bond length is 1.90 Å. The Fe(1)-N(9) bond length is 2.30 Å. In the second Fe site, Fe(2) is bonded in a distorted octahedral geometry to one N(11), one N(12), one N(15), one N(16), one N(3), and one N(4) atom. The Fe(2)-N(11) bond length is 2.03 Å. The Fe(2)-N(12) bond length is 2.42 Å. The Fe(2)-N(15) bond length is 2.01 Å. The Fe(2)-N(16) bond length is 2.08 Å. The Fe(2)-N(3) bond length is 1.90 Å. The Fe(2)-N(4) bond length is 1.89 Å. There are two inequivalent Pt sites. In the first Pt site, Pt(1) is bonded in a square co-planar geometry to one C(1), one C(3), one C(5), and one C(7) atom. The Pt(1)-C(1) bond length is 1.98 Å. The Pt(1)-C(3) bond length is 1.98 Å. The Pt(1)-C(5) bond length is 1.98 Å. The Pt(1)-C(7) bond length is 1.98 Å. In the second Pt site, Pt(2) is bonded in a square co-planar geometry to one C(2), one C(4), one C(6), and one C(8) atom. The Pt(2)-C(2) bond length is 1.98 Å. The Pt(2)-C(4) bond length is 1.98 Å. The Pt(2)-C(6) bond length is 1.98 Å. The Pt(2)-C(8) bond length is 1.98 Å. There are thirty-six inequivalent C sites. In the first C site, C(1) is bonded in a linear geometry to one Pt(1) and one N(1) atom. The C(1)-N(1) bond length is 1.17 Å. In the second C site, C(2) is bonded in a linear geometry to one Pt(2) and one N(2) atom. The C(2)-N(2) bond length is 1.17 Å. In the third C site, C(3) is bonded in a linear geometry to one Pt(1) and one N(3) atom. The C(3)-N(3) bond length is 1.17 Å. In the fourth C site, C(4) is bonded in a linear geometry to one Pt(2) and one N(4) atom. The C(4)-N(4) bond length is 1.17 Å. In the fifth C site, C(5) is bonded in a linear geometry to one Pt(1) and one N(5) atom. The C(5)-N(5) bond length is 1.17 Å. In the sixth C site, C(6) is bonded in a linear geometry to one Pt(2) and one N(6) atom. The C(6)-N(6) bond length is 1.17 Å. In the seventh C site, C(7) is bonded in a linear geometry to one Pt(1) and one N(7) atom. The C(7)-N(7) bond length is 1.17 Å. In the eighth C site, C(8) is bonded in a linear geometry to one Pt(2) and one N(8) atom. The C(8)-N(8) bond length is 1.17 Å. In the ninth C site, C(9) is bonded in a distorted trigonal planar geometry to one C(13), one N(9), and one H(5) atom. The C(9)-C(13) bond length is 1.39 Å. The C(9)-N(9) bond length is 1.33 Å. The C(9)-H(5) bond length is 1.09 Å. In the tenth C site, C(10) is bonded in a distorted trigonal planar geometry to one C(14), one N(10), and one H(6) atom. The C(10)-C(14) bond length is 1.39 Å. The C(10)-N(10) bond length is 1.34 Å. The C(10)-H(6) bond length is 1.09 Å. In the eleventh C site, C(11) is bonded in a distorted trigonal planar geometry to one C(15), one N(11), and one H(7) atom. The C(11)-C(15) bond length is 1.39 Å. The C(11)-N(11) bond length is 1.34 Å. The C(11)-H(7) bond length is 1.09 Å. In the twelfth C site, C(12) is bonded in a distorted trigonal planar geometry to one C(16), one N(12), and one H(8) atom. The C(12)-C(16) bond length is 1.39 Å. The C(12)-N(12) bond length is 1.33 Å. The C(12)-H(8) bond length is 1.09 Å. In the thirteenth C site, C(13) is bonded in a distorted single-bond geometry to one C(9) and one H(9) atom. The C(13)-H(9) bond length is 1.09 Å. In the fourteenth C site, C(14) is bonded in a distorted single-bond geometry to one C(10) and one H(10) atom. The C(14)-H(10) bond length is 1.09 Å. In the fifteenth C site, C(15) is bonded in a distorted single-bond geometry to one C(11) and one H(11) atom. The C(15)-H(11) bond length is 1.09 Å. In the sixteenth C site, C(16) is bonded in a distorted single-bond geometry to one C(12) and one H(12) atom. The C(16)-H(12) bond length is 1.09 Å. In the seventeenth C site, C(21) is bonded in a distorted single-bond geometry to one C(25) and one H(17) atom. The C(21)-C(25) bond length is 1.40 Å. The C(21)-H(17) bond length is 1.09 Å. In the eighteenth C site, C(22) is bonded in a distorted single-bond geometry to one C(26) and one H(18) atom. The C(22)-C(26) bond length is 1.40 Å. The C(22)-H(18) bond length is 1.09 Å. In the nineteenth C site, C(23) is bonded in a distorted single-bond geometry to one C(27) and one H(19) atom. The C(23)-C(27) bond length is 1.39 Å. The C(23)-H(19) bond length is 1.09 Å. In the twentieth C site, C(24) is bonded in a distorted single-bond geometry to one C(28) and one H(20) atom. The C(24)-C(28) bond length is 1.40 Å. The C(24)-H(20) bond length is 1.09 Å. In the twenty-first C site, C(25) is bonded in a distorted trigonal planar geometry to one C(21), one C(29), and one N(9) atom. The C(25)-C(29) bond length is 1.45 Å. The C(25)-N(9) bond length is 1.36 Å. In the twenty-second C site, C(26) is bonded in a distorted trigonal planar geometry to one C(22), one C(30), and one N(10) atom. The C(26)-C(30) bond length is 1.45 Å. The C(26)-N(10) bond length is 1.36 Å. In the twenty-third C site, C(27) is bonded in a distorted trigonal planar geometry to one C(23), one C(31), and one N(11) atom. The C(27)-C(31) bond length is 1.45 Å. The C(27)-N(11) bond length is 1.37 Å. In the twenty-fourth C site, C(28) is bonded in a distorted trigonal planar geometry to one C(24), one C(32), and one N(12) atom. The C(28)-C(32) bond length is 1.46 Å. The C(28)-N(12) bond length is 1.35 Å. In the twenty-fifth C site, C(29) is bonded in a distorted single-bond geometry to one C(25), one C(33), and one N(13) atom. The C(29)-C(33) bond length is 1.41 Å. The C(29)-N(13) bond length is 1.36 Å. In the twenty-sixth C site, C(30) is bonded in a distorted single-bond geometry to one C(26), one C(34), and one N(14) atom. The C(30)-C(34) bond length is 1.41 Å. The C(30)-N(14) bond length is 1.36 Å. In the twenty-seventh C site, C(31) is bonded in a distorted single-bond geometry to one C(27), one C(35), and one N(15) atom. The C(31)-C(35) bond length is 1.41 Å. The C(31)-N(15) bond length is 1.36 Å. In the twenty-eighth C site, C(32) is bonded in a distorted single-bond geometry to one C(28), one C(36), and one N(16) atom. The C(32)-C(36) bond length is 1.41 Å. The C(32)-N(16) bond length is 1.36 Å. In the twenty-ninth C site, C(33) is bonded in a distorted single-bond geometry to one C(29), one C(37), and one H(21) atom. The C(33)-C(37) bond length is 1.39 Å. The C(33)-H(21) bond length is 1.08 Å. In the thirtieth C site, C(34) is bonded in a distorted single-bond geometry to one C(30), one C(38), and one H(22) atom. The C(34)-C(38) bond length is 1.39 Å. The C(34)-H(22) bond length is 1.08 Å. In the thirty-first C site, C(35) is bonded in a distorted single-bond geometry to one C(31), one C(39), and one H(23) atom. The C(35)-C(39) bond length is 1.39 Å. The C(35)-H(23) bond length is 1.08 Å. In the thirty-second C site, C(36) is bonded in a distorted single-bond geometry to one C(32), one C(40), and one H(24) atom. The C(36)-C(40) bond length is 1.39 Å. The C(36)-H(24) bond length is 1.08 Å. In the thirty-third C site, C(37) is bonded in a distorted bent 120 degrees geometry to one C(33), one N(17), and one H(25) atom. The C(37)-N(17) bond length is 1.36 Å. The C(37)-H(25) bond length is 1.08 Å. In the thirty-fourth C site, C(38) is bonded in a distorted bent 120 degrees geometry to one C(34), one N(18), and one H(26) atom. The C(38)-N(18) bond length is 1.36 Å. The C(38)-H(26) bond length is 1.08 Å. In the thirty-fifth C site, C(39) is bonded in a distorted bent 120 degrees geometry to one C(35), one N(19), and one H(27) atom. The C(39)-N(19) bond length is 1.36 Å. The C(39)-H(27) bond length is 1.08 Å. In the thirty-sixth C site, C(40) is bonded in a distorted bent 120 degrees geometry to one C(36), one N(20), and one H(28) atom. The C(40)-N(20) bond length is 1.36 Å. The C(40)-H(28) bond length is 1.08 Å. There are twenty inequivalent N sites. In the first N site, N(1) is bonded in a linear geometry to one Fe(1) and one C(1) atom. In the second N site, N(2) is bonded in a linear geometry to one Fe(1) and one C(2) atom. In the third N site, N(3) is bonded in a linear geometry to one Fe(2) and one C(3) atom. In the fourth N site, N(4) is bonded in a linear geometry to one Fe(2) and one C(4) atom. In the fifth N site, N(5) is bonded in a distorted linear geometry to one C(5) and one H(2) atom. The N(5)-H(2) bond length is 1.71 Å. In the sixth N site, N(6) is bonded in a distorted linear geometry to one C(6) and one H(1) atom. The N(6)-H(1) bond length is 1.72 Å. In the seventh N site, N(7) is bonded in a distorted linear geometry to one C(7) and one H(4) atom. The N(7)-H(4) bond length is 1.71 Å. In the eighth N site, N(8) is bonded in a distorted linear geometry to one C(8) and one H(3) atom. The N(8)-H(3) bond length is 1.71 Å. In the ninth N site, N(9) is bonded in a distorted trigonal planar geometry to one Fe(1), one C(25), and one C(9) atom. In the tenth N site, N(10) is bonded in a trigonal planar geometry to one Fe(1), one C(10), and one C(26) atom. In the eleventh N site, N(11) is bonded in a trigonal planar geometry to one Fe(2), one C(11), and one C(27) atom. In the twelfth N site, N(12) is bonded in a distorted trigonal planar geometry to one Fe(2), one C(12), and one C(28) atom. In the thirteenth N site, N(13) is bonded in a distorted trigonal planar geometry to one Fe(1), one C(29), and one N(17) atom. The N(13)-N(17) bond length is 1.34 Å. In the fourteenth N site, N(14) is bonded in a distorted trigonal planar geometry to one Fe(1), one C(30), and one N(18) atom. The N(14)-N(18) bond length is 1.34 Å. In the fifteenth N site, N(15) is bonded in a 3-coordinate geometry to one Fe(2), one C(31), and one N(19) atom. The N(15)-N(19) bond length is 1.34 Å. In the sixteenth N site, N(16) is bonded in a distorted trigonal planar geometry to one Fe(2), one C(32), and one N(20) atom. The N(16)-N(20) bond length is 1.34 Å. In the seventeenth N site, N(17) is bonded in a 2-coordinate geometry to one C(37), one N(13), and one H(1) atom. The N(17)-H(1) bond length is 1.05 Å. In the eighteenth N site, N(18) is bonded in a 2-coordinate geometry to one C(38), one N(14), and one H(2) atom. The N(18)-H(2) bond length is 1.05 Å. In the nineteenth N site, N(19) is bonded in a 2-coordinate geometry to one C(39), one N(15), and one H(3) atom. The N(19)-H(3) bond length is 1.05 Å. In the twentieth N site, N(20) is bonded in a 2-coordinate geometry to one C(40), one N(16), and one H(4) atom. The N(20)-H(4) bond length is 1.05 Å. There are twenty-four inequivalent H sites. In the first H site, H(1) is bonded in a distorted single-bond geometry to one N(17) and one N(6) atom. In the second H site, H(2) is bonded in a distorted single-bond geometry to one N(18) and one N(5) atom. In the third H site, H(3) is bonded in a distorted single-bond geometry to one N(19) and one N(8) atom. In the fourth H site, H(4) is bonded in a distorted single-bond geometry to one N(20) and one N(7) atom. In the fifth H site, H(5) is bonded in a single-bond geometry to one C(9) atom. In the sixth H site, H(6) is bonded in a single-bond geometry to one C(10) atom. In the seventh H site, H(7) is bonded in a single-bond geometry to one C(11) atom. In the eighth H site, H(8) is bonded in a single-bond geometry to one C(12) atom. In the ninth H site, H(9) is bonded in a single-bond geometry to one C(13) atom. In the tenth H site, H(10) is bonded in a single-bond geometry to one C(14) atom. In the eleventh H site, H(11) is bonded in a single-bond geometry to one C(15) atom. In the twelfth H site, H(12) is bonded in a single-bond geometry to one C(16) atom. In the thirteenth H site, H(17) is bonded in a single-bond geometry to one C(21) atom. In the fourteenth H site, H(18) is bonded in a single-bond geometry to one C(22) atom. In the fifteenth H site, H(19) is bonded in a single-bond geometry to one C(23) atom. In the sixteenth H site, H(20) is bonded in a single-bond geometry to one C(24) atom. In the seventeenth H site, H(21) is bonded in a single-bond geometry to one C(33) atom. In the eighteenth H site, H(22) is bonded in a single-bond geometry to one C(34) atom. In the nineteenth H site, H(23) is bonded in a single-bond geometry to one C(35) atom. In the twentieth H site, H(24) is bonded in a single-bond geometry to one C(36) atom. In the twenty-first H site, H(25) is bonded in a single-bond geometry to one C(37) atom. In the twenty-second H site, H(26) is bonded in a single-bond geometry to one C(38) atom. In the twenty-third H site, H(27) is bonded in a single-bond geometry to one C(39) atom. In the twenty-fourth H site, H(28) is bonded in a single-bond geometry to one C(40) atom. Linkers: 2 c1ccc(-c2cc[nH]n2)nc1. Metal clusters: 2 [Fe] ,2 [Pt]. The MOF has largest included sphere 2.67 A, density 2.05 g/cm3, surface area 3454.63 m2/g, accessible volume 0.11 cm3/g