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 1.99 Å. The Zn(1)-N(15) bond length is 1.99 Å. The Zn(1)-N(16) bond length is 1.99 Å. The Zn(1)-N(2) bond length is 1.99 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 1.99 Å. The Zn(2)-N(14) bond length is 1.99 Å. The Zn(2)-N(3) bond length is 1.99 Å. The Zn(2)-N(4) bond length is 1.99 Å. In the third Zn site, Zn(3) is bonded in a tetrahedral geometry to one N(23); one N(24); one N(5,22); and one N(6,21) atom. The Zn(3)-N(23) bond length is 1.99 Å. The Zn(3)-N(24) bond length is 1.99 Å. The Zn(3)-N(5,22) bond length is 1.99 Å. The Zn(3)-N(6,21) bond length is 1.99 Å. In the fourth Zn site, Zn(4) is bonded in a tetrahedral geometry to one N(5,22); one N(6,21); one N(7); and one N(8) atom. The Zn(4)-N(5,22) bond length is 1.99 Å. The Zn(4)-N(6,21) bond length is 1.99 Å. The Zn(4)-N(7) bond length is 1.99 Å. The Zn(4)-N(8) bond length is 1.99 Å. In the fifth Zn site, Zn(5) is bonded in a tetrahedral geometry to one N(10), one N(19), one N(20), and one N(9) atom. The Zn(5)-N(10) bond length is 1.99 Å. The Zn(5)-N(19) bond length is 1.99 Å. The Zn(5)-N(20) bond length is 1.99 Å. The Zn(5)-N(9) bond length is 1.99 Å. In the sixth Zn site, Zn(6) is bonded in a tetrahedral geometry to one N(11), one N(12), one N(17), and one N(18) atom. The Zn(6)-N(11) bond length is 1.99 Å. The Zn(6)-N(12) bond length is 1.99 Å. The Zn(6)-N(17) bond length is 1.99 Å. The Zn(6)-N(18) bond length is 1.99 Å. There are twenty-eight inequivalent C sites. In the first C site, C(1) is bonded in a 2-coordinate geometry to one N(1) and one H(1) atom. The C(1)-N(1) bond length is 1.37 Å. The C(1)-H(1) bond length is 1.14 Å. In the second C site, C(2,5,7,19,22,24) is bonded in a 2-coordinate geometry to one N(2) and one H(2,5,17,19,60) atom. The C(2,5,7,19,22,24)-N(2) bond length is 1.37 Å. The C(2,5,7,19,22,24)-H(2,5,17,19,60) bond length is 1.14 Å. In the third C site, C(3,18) is bonded in a 2-coordinate geometry to one N(3) and one H(2,5,17,19,60) atom. The C(3,18)-N(3) bond length is 1.37 Å. The C(3,18)-H(2,5,17,19,60) 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(3,16) atom. The C(4)-N(4) bond length is 1.37 Å. The C(4)-H(3,16) bond length is 1.14 Å. In the fifth C site, C(6,9,15,21) is bonded in a 2-coordinate geometry to one N(6,21) and one H(2,5,17,19,60) atom. The C(6,9,15,21)-N(6,21) bond length is 1.37 Å. The C(6,9,15,21)-H(2,5,17,19,60) bond length is 1.14 Å. In the sixth C site, C(8,10,16,23) is bonded in a 2-coordinate geometry to one N(8) and one H(7,12,21) atom. The C(8,10,16,23)-N(8) bond length is 1.37 Å. The C(8,10,16,23)-H(7,12,21) bond length is 1.14 Å. In the seventh C site, C(11,12,13,14) is bonded in a 2-coordinate geometry to one N(11) and one H(10,11,59) atom. The C(11,12,13,14)-N(11) bond length is 1.37 Å. The C(11,12,13,14)-H(10,11,59) bond length is 1.14 Å. In the eighth C site, C(17) is bonded in a 2-coordinate geometry to one N(17) and one H(15) atom. The C(17)-N(17) bond length is 1.37 Å. The C(17)-H(15) bond length is 1.14 Å. In the ninth C site, C(20) is bonded in a 2-coordinate geometry to one N(20) and one H(18) atom. The C(20)-N(20) bond length is 1.37 Å. The C(20)-H(18) bond length is 1.14 Å. In the tenth C site, C(25) is bonded in a distorted trigonal non-coplanar geometry to one C(26) and three equivalent H(23,24,25) atoms. The C(25)-C(26) bond length is 1.49 Å. All C(25)-H(23,24,25) bond lengths are 1.14 Å. In the eleventh C site, C(26) is bonded in a distorted trigonal planar geometry to one C(25), one N(1), and one N(17) atom. The C(26)-N(1) bond length is 1.34 Å. The C(26)-N(17) bond length is 1.34 Å. In the twelfth C site, C(27) is bonded in a distorted trigonal non-coplanar geometry to one C(28) and three equivalent H(26,27,28,35,36,37,41,42,43,53,54,55,56,57,58) atoms. The C(27)-C(28) bond length is 1.49 Å. All C(27)-H(26,27,28,35,36,37,41,42,43,53,54,55,56,57,58) bond lengths are 1.14 Å. In the thirteenth C site, C(28) is bonded in a distorted trigonal planar geometry to one C(27), one N(19), and one N(2) atom. The C(28)-N(19) bond length is 1.34 Å. The C(28)-N(2) bond length is 1.34 Å. In the fourteenth C site, C(29) is bonded in a distorted trigonal non-coplanar geometry to one C(30) and three equivalent H(29,30,31,38,39,40,47,48,49) atoms. The C(29)-C(30) bond length is 1.49 Å. All C(29)-H(29,30,31,38,39,40,47,48,49) bond lengths are 1.14 Å. In the fifteenth C site, C(30) is bonded in a distorted trigonal planar geometry to one C(29), one N(18), and one N(3) atom. The C(30)-N(18) bond length is 1.34 Å. The C(30)-N(3) bond length is 1.34 Å. In the sixteenth C site, C(31) is bonded in a distorted trigonal non-coplanar geometry to one C(32) and three equivalent H(32,33,34) atoms. The C(31)-C(32) bond length is 1.49 Å. All C(31)-H(32,33,34) bond lengths are 1.14 Å. In the seventeenth C site, C(32) is bonded in a distorted trigonal planar geometry to one C(31), one N(20), and one N(4) atom. The C(32)-N(20) bond length is 1.34 Å. The C(32)-N(4) bond length is 1.34 Å. In the eighteenth C site, C(33,45) is bonded in a distorted trigonal non-coplanar geometry to one C(34) and three equivalent H(26,27,28,35,36,37,41,42,43,53,54,55,56,57,58) atoms. The C(33,45)-C(34) bond length is 1.49 Å. All C(33,45)-H(26,27,28,35,36,37,41,42,43,53,54,55,56,57,58) bond lengths are 1.14 Å. In the nineteenth C site, C(34) is bonded in a distorted trigonal planar geometry to one C(33,45); one N(13); and one N(5,22) atom. The C(34)-N(13) bond length is 1.34 Å. The C(34)-N(5,22) bond length is 1.34 Å. In the twentieth C site, C(35) is bonded in a distorted trigonal non-coplanar geometry to one C(36,42) and three equivalent H(29,30,31,38,39,40,47,48,49) atoms. The C(35)-C(36,42) bond length is 1.49 Å. All C(35)-H(29,30,31,38,39,40,47,48,49) bond lengths are 1.14 Å. In the twenty-first C site, C(36,42) is bonded in a distorted trigonal planar geometry to one C(35); one N(15); and one N(6,21) atom. The C(36,42)-N(15) bond length is 1.34 Å. The C(36,42)-N(6,21) bond length is 1.34 Å. In the twenty-second C site, C(37) is bonded in a distorted trigonal non-coplanar geometry to one C(38,46,48) and three equivalent H(26,27,28,35,36,37,41,42,43,53,54,55,56,57,58) atoms. The C(37)-C(38,46,48) bond length is 1.49 Å. All C(37)-H(26,27,28,35,36,37,41,42,43,53,54,55,56,57,58) bond lengths are 1.14 Å. In the twenty-third C site, C(38,46,48) is bonded in a distorted trigonal planar geometry to one C(37), one N(14), and one N(7) atom. The C(38,46,48)-N(14) bond length is 1.34 Å. The C(38,46,48)-N(7) bond length is 1.34 Å. In the twenty-fourth C site, C(39) is bonded in a distorted trigonal non-coplanar geometry to one C(40,44) and three equivalent H(44,45,46,50,51,52) atoms. The C(39)-C(40,44) bond length is 1.49 Å. All C(39)-H(44,45,46,50,51,52) bond lengths are 1.14 Å. In the twenty-fifth C site, C(40,44) is bonded in a distorted trigonal planar geometry to one C(39), one N(16), and one N(8) atom. The C(40,44)-N(16) bond length is 1.34 Å. The C(40,44)-N(8) bond length is 1.34 Å. In the twenty-sixth C site, C(41) is bonded in a distorted trigonal non-coplanar geometry to one C(36,42) and three equivalent H(29,30,31,38,39,40,47,48,49) atoms. The C(41)-C(36,42) bond length is 1.49 Å. All C(41)-H(29,30,31,38,39,40,47,48,49) 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(40,44) and three equivalent H(44,45,46,50,51,52) atoms. The C(43)-C(40,44) bond length is 1.49 Å. All C(43)-H(44,45,46,50,51,52) bond lengths are 1.14 Å. In the twenty-eighth C site, C(47) is bonded in a distorted trigonal non-coplanar geometry to one C(38,46,48) and three equivalent H(26,27,28,35,36,37,41,42,43,53,54,55,56,57,58) atoms. The C(47)-C(38,46,48) bond length is 1.49 Å. All C(47)-H(26,27,28,35,36,37,41,42,43,53,54,55,56,57,58) bond lengths are 1.14 Å. There are twenty-two inequivalent N sites. In the first N site, N(15) is bonded in a trigonal planar geometry to one Zn(1); one C(36,42); and one C(6,9,15,21) atom. The N(15)-C(6,9,15,21) bond length is 1.37 Å. In the second N site, N(16) is bonded in a trigonal planar geometry to one Zn(1); one C(40,44); and one C(8,10,16,23) atom. The N(16)-C(8,10,16,23) bond length is 1.37 Å. In the third N site, N(17) is bonded in a trigonal planar geometry to one Zn(6), one C(17), and one C(26) atom. In the fourth N site, N(24) is bonded in a trigonal planar geometry to one Zn(3); one C(2,5,7,19,22,24); and one C(38,46,48) atom. The N(24)-C(2,5,7,19,22,24) bond length is 1.37 Å. The N(24)-C(38,46,48) bond length is 1.34 Å. In the fifth N site, N(18) is bonded in a trigonal planar geometry to one Zn(6); one C(3,18); and one C(30) atom. The N(18)-C(3,18) bond length is 1.37 Å. In the sixth N site, N(19) is bonded in a trigonal planar geometry to one Zn(5); one C(2,5,7,19,22,24); and one C(28) atom. The N(19)-C(2,5,7,19,22,24) bond length is 1.37 Å. In the seventh N site, N(20) is bonded in a trigonal planar geometry to one Zn(5), one C(20), and one C(32) atom. In the eighth N site, N(23) is bonded in a trigonal planar geometry to one Zn(3); one C(40,44); and one C(8,10,16,23) atom. The N(23)-C(40,44) bond length is 1.34 Å. The N(23)-C(8,10,16,23) bond length is 1.37 Å. In the ninth N site, N(1) is bonded in a trigonal planar geometry to one Zn(1), one C(1), and one C(26) atom. In the tenth N site, N(2) is bonded in a trigonal planar geometry to one Zn(1); one C(2,5,7,19,22,24); and one C(28) atom. In the eleventh N site, N(3) is bonded in a trigonal planar geometry to one Zn(2); one C(3,18); and one C(30) atom. In the twelfth N site, N(4) is bonded in a trigonal planar geometry to one Zn(2), one C(32), and one C(4) atom. In the thirteenth N site, N(5,22) is bonded in a trigonal planar geometry to one Zn(3); one C(2,5,7,19,22,24); and one C(34) atom. The N(5,22)-C(2,5,7,19,22,24) bond length is 1.37 Å. In the fourteenth N site, N(6,21) is bonded in a trigonal planar geometry to one Zn(3); one C(36,42); and one C(6,9,15,21) atom. In the fifteenth N site, N(7) is bonded in a trigonal planar geometry to one Zn(4); one C(2,5,7,19,22,24); and one C(38,46,48) atom. The N(7)-C(2,5,7,19,22,24) bond length is 1.37 Å. In the sixteenth N site, N(8) is bonded in a trigonal planar geometry to one Zn(4); one C(40,44); and one C(8,10,16,23) atom. In the seventeenth N site, N(9) is bonded in a trigonal planar geometry to one Zn(5); one C(36,42); and one C(6,9,15,21) atom. The N(9)-C(36,42) bond length is 1.34 Å. The N(9)-C(6,9,15,21) bond length is 1.37 Å. In the eighteenth N site, N(10) is bonded in a trigonal planar geometry to one Zn(5); one C(40,44); and one C(8,10,16,23) atom. The N(10)-C(40,44) bond length is 1.34 Å. The N(10)-C(8,10,16,23) bond length is 1.37 Å. In the nineteenth N site, N(11) is bonded in a trigonal planar geometry to one Zn(6); one C(11,12,13,14); and one C(38,46,48) atom. The N(11)-C(38,46,48) bond length is 1.34 Å. In the twentieth N site, N(12) is bonded in a trigonal planar geometry to one Zn(6); one C(11,12,13,14); and one C(38,46,48) atom. The N(12)-C(11,12,13,14) bond length is 1.37 Å. The N(12)-C(38,46,48) bond length is 1.34 Å. In the twenty-first N site, N(13) is bonded in a trigonal planar geometry to one Zn(2); one C(11,12,13,14); and one C(34) atom. The N(13)-C(11,12,13,14) bond length is 1.37 Å. In the twenty-second N site, N(14) is bonded in a trigonal planar geometry to one Zn(2); one C(11,12,13,14); and one C(38,46,48) atom. The N(14)-C(11,12,13,14) bond length is 1.37 Å. There are seventeen 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(2,5,17,19,60) is bonded in a single-bond geometry to one C(2,5,7,19,22,24) atom. In the third H site, H(3,16) is bonded in a single-bond geometry to one C(4) atom. In the fourth H site, H(4,20) is bonded in a single-bond geometry to one C(2,5,7,19,22,24) atom. The H(4,20)-C(2,5,7,19,22,24) bond length is 1.14 Å. In the fifth H site, H(6,22) is bonded in a single-bond geometry to one C(2,5,7,19,22,24) atom. The H(6,22)-C(2,5,7,19,22,24) bond length is 1.14 Å. In the sixth H site, H(7,12,21) is bonded in a single-bond geometry to one C(8,10,16,23) atom. In the seventh H site, H(8,13) is bonded in a single-bond geometry to one C(6,9,15,21) atom. The H(8,13)-C(6,9,15,21) bond length is 1.14 Å. In the eighth H site, H(9) is bonded in a single-bond geometry to one C(8,10,16,23) atom. The H(9)-C(8,10,16,23) bond length is 1.14 Å. In the ninth H site, H(10,11,59) is bonded in a single-bond geometry to one C(11,12,13,14) atom. In the tenth H site, H(14) is bonded in a single-bond geometry to one C(8,10,16,23) atom. The H(14)-C(8,10,16,23) bond length is 1.14 Å. In the eleventh H site, H(15) is bonded in a single-bond geometry to one C(17) atom. In the twelfth H site, H(18) is bonded in a single-bond geometry to one C(20) atom. In the thirteenth H site, H(23,24,25) is bonded in a single-bond geometry to one C(25) atom. In the fourteenth H site, H(26,27,28,35,36,37,41,42,43,53,54,55,56,57,58) is bonded in a single-bond geometry to one C(27) atom. In the fifteenth H site, H(29,30,31,38,39,40,47,48,49) is bonded in a single-bond geometry to one C(29) atom. In the sixteenth H site, H(32,33,34) is bonded in a single-bond geometry to one C(31) atom. In the seventeenth H site, H(44,45,46,50,51,52) is bonded in a single-bond geometry to one C(39) atom. Linkers: 4 CC1=NC=C[N]1 ,8 CC1=N[CH]C=N1. Metal clusters: 6 [Zn]. The MOF has largest included sphere 11.38 A, density 0.92 g/cm3, surface area 5213.42 m2/g, accessible volume 0.64 cm3/g