ZnH10(C2N)4 crystallizes in the triclinic P1 space group. There are six inequivalent Zn sites. In the first Zn site, Zn(1) is bonded in a tetrahedral geometry to one N(1), one N(15), one N(16), and one N(2) atom. The Zn(1)-N(1) bond length is 1.98 Å. The Zn(1)-N(15) bond length is 1.98 Å. The Zn(1)-N(16) bond length is 1.98 Å. The Zn(1)-N(2) bond length is 1.98 Å. In the second Zn site, Zn(2) is bonded in a tetrahedral geometry to one N(13), one N(14), one N(3), and one N(4) atom. The Zn(2)-N(13) bond length is 1.98 Å. The Zn(2)-N(14) bond length is 1.98 Å. The Zn(2)-N(3) bond length is 1.98 Å. The Zn(2)-N(4) bond length is 1.98 Å. In the third Zn site, Zn(3) is bonded in a tetrahedral geometry to one N(23), one N(24), one N(5), and one N(6) atom. The Zn(3)-N(23) bond length is 1.98 Å. The Zn(3)-N(24) bond length is 1.98 Å. The Zn(3)-N(5) bond length is 1.98 Å. The Zn(3)-N(6) bond length is 1.98 Å. In the fourth Zn site, Zn(4) is bonded in a tetrahedral geometry to one N(21), one N(22), one N(7), and one N(8) atom. The Zn(4)-N(21) bond length is 1.98 Å. The Zn(4)-N(22) bond length is 1.98 Å. The Zn(4)-N(7) bond length is 1.98 Å. The Zn(4)-N(8) bond length is 1.98 Å. In the fifth Zn site, Zn(5) is bonded in a tetrahedral geometry to one N(10); one N(11,20); one N(12,19); and one N(9) atom. The Zn(5)-N(10) bond length is 1.98 Å. The Zn(5)-N(11,20) bond length is 1.98 Å. The Zn(5)-N(12,19) bond length is 1.98 Å. The Zn(5)-N(9) bond length is 1.98 Å. In the sixth Zn site, Zn(6) is bonded in a tetrahedral geometry to one N(11,20); one N(12,19); one N(17); and one N(18) atom. The Zn(6)-N(11,20) bond length is 1.98 Å. The Zn(6)-N(12,19) bond length is 1.98 Å. The Zn(6)-N(17) bond length is 1.98 Å. The Zn(6)-N(18) bond length is 1.98 Å. There are thirty-one inequivalent C sites. In the first C site, C(1,5,11,16,20,23) is bonded in a 2-coordinate geometry to one N(1) and one H(1,2,5,23) atom. The C(1,5,11,16,20,23)-N(1) bond length is 1.39 Å. The C(1,5,11,16,20,23)-H(1,2,5,23) bond length is 1.14 Å. In the second C site, C(2,9,18,24) is bonded in a 2-coordinate geometry to one N(2) and one H(1,2,5,23) atom. The C(2,9,18,24)-N(2) bond length is 1.39 Å. The C(2,9,18,24)-H(1,2,5,23) bond length is 1.14 Å. In the third C site, C(3,14) is bonded in a 2-coordinate geometry to one N(3) and one H(3,21) atom. The C(3,14)-N(3) bond length is 1.39 Å. The C(3,14)-H(3,21) bond length is 1.14 Å. In the fourth C site, C(4) is bonded in a 2-coordinate geometry to one N(4) and one H(4,15) atom. The C(4)-N(4) bond length is 1.39 Å. The C(4)-H(4,15) bond length is 1.14 Å. In the fifth C site, C(6,12,19) is bonded in a 2-coordinate geometry to one N(6) and one H(6,11,20) atom. The C(6,12,19)-N(6) bond length is 1.39 Å. The C(6,12,19)-H(6,11,20) bond length is 1.14 Å. In the sixth C site, C(7) is bonded in a 2-coordinate geometry to one N(7) and one H(7) atom. The C(7)-N(7) bond length is 1.39 Å. The C(7)-H(7) bond length is 1.14 Å. In the seventh C site, C(8) is bonded in a 2-coordinate geometry to one N(8) and one H(8) atom. The C(8)-N(8) bond length is 1.39 Å. The C(8)-H(8) bond length is 1.14 Å. In the eighth C site, C(10,17) is bonded in a 2-coordinate geometry to one N(10) and one H(10,12,13,17,19) atom. The C(10,17)-N(10) bond length is 1.39 Å. The C(10,17)-H(10,12,13,17,19) bond length is 1.14 Å. In the ninth C site, C(13) is bonded in a 2-coordinate geometry to one N(13) and one H(10,12,13,17,19) atom. The C(13)-N(13) bond length is 1.39 Å. The C(13)-H(10,12,13,17,19) bond length is 1.14 Å. In the tenth C site, C(15) is bonded in a 2-coordinate geometry to one N(15) and one H(4,15) atom. The C(15)-N(15) bond length is 1.39 Å. The C(15)-H(4,15) bond length is 1.14 Å. In the eleventh C site, C(21) is bonded in a 2-coordinate geometry to one N(21) and one H(3,21) atom. The C(21)-N(21) bond length is 1.39 Å. The C(21)-H(3,21) bond length is 1.14 Å. In the twelfth C site, C(22) is bonded in a 2-coordinate geometry to one N(22) and one H(22) atom. The C(22)-N(22) bond length is 1.39 Å. The C(22)-H(22) bond length is 1.14 Å. In the thirteenth C site, C(25,29,35) is bonded in a distorted trigonal planar geometry to one C(37,47); one N(1); and one N(11,20) atom. The C(25,29,35)-C(37,47) bond length is 1.48 Å. The C(25,29,35)-N(1) bond length is 1.34 Å. The C(25,29,35)-N(11,20) bond length is 1.34 Å. In the fourteenth C site, C(26,33) is bonded in a distorted trigonal planar geometry to one C(38), one N(18), and one N(2) atom. The C(26,33)-C(38) bond length is 1.48 Å. The C(26,33)-N(18) bond length is 1.34 Å. The C(26,33)-N(2) bond length is 1.34 Å. In the fifteenth C site, C(27,30) is bonded in a distorted trigonal planar geometry to one C(39); one N(12,19); and one N(3) atom. The C(27,30)-C(39) bond length is 1.48 Å. The C(27,30)-N(12,19) bond length is 1.34 Å. The C(27,30)-N(3) bond length is 1.34 Å. In the sixteenth C site, C(28) is bonded in a distorted trigonal planar geometry to one C(40), one N(17), and one N(4) atom. The C(28)-C(40) bond length is 1.48 Å. The C(28)-N(17) bond length is 1.34 Å. The C(28)-N(4) bond length is 1.34 Å. In the seventeenth C site, C(31) is bonded in a distorted trigonal planar geometry to one C(43), one N(15), and one N(7) atom. The C(31)-C(43) bond length is 1.48 Å. The C(31)-N(15) bond length is 1.34 Å. The C(31)-N(7) bond length is 1.34 Å. In the eighteenth C site, C(32) is bonded in a distorted trigonal planar geometry to one C(44), one N(13), and one N(8) atom. The C(32)-C(44) bond length is 1.48 Å. The C(32)-N(13) bond length is 1.34 Å. The C(32)-N(8) bond length is 1.34 Å. In the nineteenth C site, C(34) is bonded in a distorted trigonal planar geometry to one C(46), one N(10), and one N(22) atom. The C(34)-C(46) bond length is 1.48 Å. The C(34)-N(10) bond length is 1.34 Å. The C(34)-N(22) bond length is 1.34 Å. In the twentieth C site, C(36) is bonded in a distorted trigonal planar geometry to one C(48); one N(12,19); and one N(21) atom. The C(36)-C(48) bond length is 1.48 Å. The C(36)-N(12,19) bond length is 1.34 Å. The C(36)-N(21) bond length is 1.34 Å. In the twenty-first C site, C(37,47) is bonded in a distorted trigonal non-coplanar geometry to one C(25,29,35) and three equivalent H(28,29,30,40,41,42,55,56,57) atoms. All C(37,47)-H(28,29,30,40,41,42,55,56,57) bond lengths are 1.14 Å. In the twenty-second C site, C(38) is bonded in a distorted trigonal non-coplanar geometry to one C(26,33) and three equivalent H(31,32,33,52,53,54) atoms. All C(38)-H(31,32,33,52,53,54) bond lengths are 1.14 Å. In the twenty-third C site, C(39) is bonded in a distorted trigonal non-coplanar geometry to one C(27,30) and three equivalent H(34,35,36,43,44,45,58,59,60) atoms. All C(39)-H(34,35,36,43,44,45,58,59,60) bond lengths are 1.14 Å. In the twenty-fourth C site, C(40) is bonded in a distorted trigonal non-coplanar geometry to one C(28) and three equivalent H(25,26,27,37,38,39) atoms. All C(40)-H(25,26,27,37,38,39) bond lengths are 1.14 Å. In the twenty-fifth C site, C(41) is bonded in a distorted trigonal non-coplanar geometry to one C(25,29,35) and three equivalent H(28,29,30,40,41,42,55,56,57) atoms. The C(41)-C(25,29,35) bond length is 1.48 Å. All C(41)-H(28,29,30,40,41,42,55,56,57) bond lengths are 1.14 Å. In the twenty-sixth C site, C(42) is bonded in a distorted trigonal non-coplanar geometry to one C(27,30) and three equivalent H(34,35,36,43,44,45,58,59,60) atoms. The C(42)-C(27,30) bond length is 1.48 Å. All C(42)-H(34,35,36,43,44,45,58,59,60) bond lengths are 1.14 Å. In the twenty-seventh C site, C(43) is bonded in a distorted trigonal non-coplanar geometry to one C(31) and three equivalent H(46,47,48) atoms. All C(43)-H(46,47,48) bond lengths are 1.14 Å. In the twenty-eighth C site, C(44) is bonded in a distorted trigonal non-coplanar geometry to one C(32) and three equivalent H(49,50,51) atoms. All C(44)-H(49,50,51) bond lengths are 1.14 Å. In the twenty-ninth C site, C(45) is bonded in a distorted trigonal non-coplanar geometry to one C(26,33) and three equivalent H(31,32,33,52,53,54) atoms. The C(45)-C(26,33) bond length is 1.48 Å. All C(45)-H(31,32,33,52,53,54) bond lengths are 1.14 Å. In the thirtieth C site, C(46) is bonded in a distorted trigonal non-coplanar geometry to one C(34) and three equivalent H(25,26,27,37,38,39) atoms. All C(46)-H(25,26,27,37,38,39) bond lengths are 1.14 Å. In the thirty-first C site, C(48) is bonded in a distorted trigonal non-coplanar geometry to one C(36) and three equivalent H(34,35,36,43,44,45,58,59,60) atoms. All C(48)-H(34,35,36,43,44,45,58,59,60) bond lengths are 1.14 Å. There are twenty-two inequivalent N sites. In the first N site, N(1) is bonded in a trigonal planar geometry to one Zn(1); one C(1,5,11,16,20,23); and one C(25,29,35) atom. In the second N site, N(2) is bonded in a trigonal planar geometry to one Zn(1); one C(2,9,18,24); and one C(26,33) atom. In the third N site, N(3) is bonded in a trigonal planar geometry to one Zn(2); one C(27,30); and one C(3,14) atom. In the fourth N site, N(4) is bonded in a trigonal planar geometry to one Zn(2), one C(28), and one C(4) atom. In the fifth N site, N(5) is bonded in a trigonal planar geometry to one Zn(3); one C(1,5,11,16,20,23); and one C(25,29,35) atom. The N(5)-C(1,5,11,16,20,23) bond length is 1.39 Å. The N(5)-C(25,29,35) bond length is 1.34 Å. In the sixth N site, N(6) is bonded in a trigonal planar geometry to one Zn(3); one C(27,30); and one C(6,12,19) atom. The N(6)-C(27,30) bond length is 1.34 Å. In the seventh N site, N(7) is bonded in a trigonal planar geometry to one Zn(4), one C(31), and one C(7) atom. In the eighth N site, N(8) is bonded in a trigonal planar geometry to one Zn(4), one C(32), and one C(8) atom. In the ninth N site, N(9) is bonded in a trigonal planar geometry to one Zn(5); one C(2,9,18,24); and one C(26,33) atom. The N(9)-C(2,9,18,24) bond length is 1.39 Å. The N(9)-C(26,33) bond length is 1.34 Å. In the tenth N site, N(10) is bonded in a trigonal planar geometry to one Zn(5); one C(10,17); and one C(34) atom. In the eleventh N site, N(11,20) is bonded in a trigonal planar geometry to one Zn(6); one C(1,5,11,16,20,23); and one C(25,29,35) atom. The N(11,20)-C(1,5,11,16,20,23) bond length is 1.39 Å. In the twelfth N site, N(12,19) is bonded in a trigonal planar geometry to one Zn(6); one C(36); and one C(6,12,19) atom. The N(12,19)-C(6,12,19) bond length is 1.39 Å. In the thirteenth N site, N(13) is bonded in a trigonal planar geometry to one Zn(2), one C(13), and one C(32) atom. In the fourteenth N site, N(14) is bonded in a trigonal planar geometry to one Zn(2); one C(27,30); and one C(3,14) atom. The N(14)-C(27,30) bond length is 1.34 Å. The N(14)-C(3,14) bond length is 1.39 Å. In the fifteenth N site, N(15) is bonded in a trigonal planar geometry to one Zn(1), one C(15), and one C(31) atom. In the sixteenth N site, N(16) is bonded in a trigonal planar geometry to one Zn(1); one C(1,5,11,16,20,23); and one C(25,29,35) atom. The N(16)-C(1,5,11,16,20,23) bond length is 1.39 Å. The N(16)-C(25,29,35) bond length is 1.34 Å. In the seventeenth N site, N(17) is bonded in a trigonal planar geometry to one Zn(6); one C(10,17); and one C(28) atom. The N(17)-C(10,17) bond length is 1.39 Å. In the eighteenth N site, N(18) is bonded in a trigonal planar geometry to one Zn(6); one C(2,9,18,24); and one C(26,33) atom. The N(18)-C(2,9,18,24) bond length is 1.39 Å. In the nineteenth N site, N(21) is bonded in a trigonal planar geometry to one Zn(4), one C(21), and one C(36) atom. In the twentieth N site, N(22) is bonded in a trigonal planar geometry to one Zn(4), one C(22), and one C(34) atom. In the twenty-first N site, N(23) is bonded in a trigonal planar geometry to one Zn(3); one C(1,5,11,16,20,23); and one C(25,29,35) atom. The N(23)-C(1,5,11,16,20,23) bond length is 1.39 Å. The N(23)-C(25,29,35) bond length is 1.34 Å. In the twenty-second N site, N(24) is bonded in a trigonal planar geometry to one Zn(3); one C(2,9,18,24); and one C(26,33) atom. The N(24)-C(2,9,18,24) bond length is 1.39 Å. The N(24)-C(26,33) bond length is 1.34 Å. There are eighteen inequivalent H sites. In the first H site, H(1,2,5,23) is bonded in a single-bond geometry to one C(1,5,11,16,20,23) atom. In the second H site, H(3,21) is bonded in a single-bond geometry to one C(3,14) atom. In the third H site, H(4,15) is bonded in a single-bond geometry to one C(4) atom. In the fourth H site, H(6,11,20) is bonded in a single-bond geometry to one C(6,12,19) atom. In the fifth H site, H(7) is bonded in a single-bond geometry to one C(7) atom. In the sixth H site, H(8) is bonded in a single-bond geometry to one C(8) atom. In the seventh H site, H(9,18) is bonded in a single-bond geometry to one C(2,9,18,24) atom. The H(9,18)-C(2,9,18,24) bond length is 1.14 Å. In the eighth H site, H(10,12,13,17,19) is bonded in a single-bond geometry to one C(10,17) atom. In the ninth H site, H(14) is bonded in a single-bond geometry to one C(3,14) atom. The H(14)-C(3,14) bond length is 1.14 Å. In the tenth H site, H(16) is bonded in a single-bond geometry to one C(1,5,11,16,20,23) atom. The H(16)-C(1,5,11,16,20,23) bond length is 1.14 Å. In the eleventh H site, H(22) is bonded in a single-bond geometry to one C(22) atom. In the twelfth H site, H(24) is bonded in a single-bond geometry to one C(2,9,18,24) atom. The H(24)-C(2,9,18,24) bond length is 1.14 Å. In the thirteenth H site, H(25,26,27,37,38,39) is bonded in a single-bond geometry to one C(46) atom. In the fourteenth H site, H(28,29,30,40,41,42,55,56,57) is bonded in a single-bond geometry to one C(37,47) atom. In the fifteenth H site, H(31,32,33,52,53,54) is bonded in a single-bond geometry to one C(38) atom. In the sixteenth H site, H(34,35,36,43,44,45,58,59,60) is bonded in a single-bond geometry to one C(39) atom. In the seventeenth H site, H(46,47,48) is bonded in a single-bond geometry to one C(43) atom. In the eighteenth H site, H(49,50,51) is bonded in a single-bond geometry to one C(44) atom. Linkers: 8 CC1=NC=C[N]1 ,4 CC1=N[CH]C=N1. Metal clusters: 6 [Zn]. The MOF has largest included sphere 11.43 A, density 0.92 g/cm3, surface area 5124.66 m2/g, accessible volume 0.65 cm3/g