Ba24In19N11 crystallizes in the monoclinic Cm space group. There are sixteen inequivalent Ba sites. In the first Ba site, Ba(1) is bonded in a 3-coordinate geometry to one In(1), one In(2), one In(4), one In(7), one In(8), one N(4), one N(5), and one N(6) atom. In the second Ba site, Ba(2) is bonded in a 3-coordinate geometry to one In(10), one In(12), one In(3), two equivalent In(1), one N(7), and two equivalent N(9) atoms. In the third Ba site, Ba(3) is bonded in a 3-coordinate geometry to one In(1), one In(10), one In(13), one In(3), one In(4), one In(5), one N(1), one N(7), and one N(9) atom. In the fourth Ba site, Ba(4) is bonded in a 3-coordinate geometry to one In(12), one In(13), one In(6), one In(9), one N(7), one N(8), and one N(9) atom. In the fifth Ba site, Ba(5) is bonded in a distorted bent 120 degrees geometry to one In(10), one In(7), two equivalent In(1), two equivalent In(4), one N(1), and one N(5) atom. In the sixth Ba site, Ba(6) is bonded in a 3-coordinate geometry to one In(2), one In(4), one In(6), one In(7), one In(8), one N(2), one N(3), and one N(6) atom. In the seventh Ba site, Ba(7) is bonded in a 3-coordinate geometry to one In(14), one In(7), two equivalent In(6), one N(4), and two equivalent N(6) atoms. In the eighth Ba site, Ba(8) is bonded in a 3-coordinate geometry to one In(2), one In(5), two equivalent In(4), two equivalent In(8), one N(3), one N(4), and one N(5) atom. In the ninth Ba site, Ba(9) is bonded in a 3-coordinate geometry to one In(11), one In(14), one In(6), one In(8), one N(3), one N(4), and one N(6) atom. In the tenth Ba site, Ba(10) is bonded in a bent 120 degrees geometry to one In(1), one In(10), one In(4), one In(5), one In(8), one N(5), and one N(9) atom. In the eleventh Ba site, Ba(11) is bonded in a distorted bent 120 degrees geometry to one In(1), one In(12), one In(13), one In(3), one In(9), one N(1), and one N(9) atom. In the twelfth Ba site, Ba(12) is bonded in a 3-coordinate geometry to one In(12), one In(14), two equivalent In(6), one N(2), one N(3), and one N(8) atom. In the thirteenth Ba site, Ba(13) is bonded in a 3-coordinate geometry to one In(11), one In(9), two equivalent In(13), one N(1), one N(7), and one N(8) atom. In the fourteenth Ba site, Ba(14) is bonded in a 3-coordinate geometry to one In(11), one In(2), two equivalent In(8), one N(2), and two equivalent N(6) atoms. In the fifteenth Ba site, Ba(15) is bonded in a 3-coordinate geometry to one In(11), one In(13), one In(14), one In(6), one N(2), one N(6), and one N(8) atom. In the sixteenth Ba site, Ba(16) is bonded in a bent 120 degrees geometry to one In(3), one In(5), one In(9), two equivalent In(13), and two equivalent N(9) atoms. There are fourteen inequivalent In sites. In the first In site, In(1) is bonded in a 11-coordinate geometry to one Ba(1), one Ba(10), one Ba(11), one Ba(2), one Ba(3), one Ba(5), one In(1), one In(2), one In(3), one In(4), and one In(5) atom. In the second In site, In(2) is bonded in a distorted q6 geometry to one Ba(14), one Ba(8), two equivalent Ba(1), two equivalent Ba(6), one In(5), two equivalent In(1), and two equivalent In(4) atoms. In the third In site, In(3) is bonded to one Ba(16), one Ba(2), two equivalent Ba(11), two equivalent Ba(3), one In(12), one In(5), two equivalent In(1), and two equivalent In(13) atoms to form InBa6In6 cuboctahedra that share corners with three equivalent N(7)Ba6 octahedra, edges with two equivalent N(1)Ba6 octahedra, edges with four equivalent N(9)Ba6 octahedra, and faces with two equivalent In(4)Ba6In6 cuboctahedra. The corner-sharing octahedral tilt angles are 42°. In the fourth In site, In(4) is bonded to one Ba(1), one Ba(10), one Ba(3), one Ba(5), one Ba(6), one Ba(8), one In(1), one In(10), one In(2), one In(5), one In(7), and one In(8) atom to form InBa6In6 cuboctahedra that share  a cornercorner with one N(2)Ba6 octahedra,  a cornercorner with one N(7)Ba6 octahedra, corners with two equivalent N(4)Ba6 octahedra,  an edgeedge with one N(1)Ba6 octahedra,  an edgeedge with one N(3)Ba6 octahedra,  an edgeedge with one N(6)Ba6 octahedra,  an edgeedge with one N(9)Ba6 octahedra, edges with two equivalent N(5)Ba6 octahedra,  a faceface with one In(3)Ba6In6 cuboctahedra, and faces with two equivalent In(4)Ba6In6 cuboctahedra. The corner-sharing octahedral tilt angles range from 42-44°. In the fifth In site, In(5) is bonded in a 12-coordinate geometry to one Ba(16), one Ba(8), two equivalent Ba(10), two equivalent Ba(3), one In(2), one In(3), two equivalent In(1), and two equivalent In(4) atoms. In the sixth In site, In(6) is bonded in a distorted q6 geometry to one Ba(12), one Ba(15), one Ba(4), one Ba(6), one Ba(7), one Ba(9), one In(11), one In(6), and one In(9) atom. In the seventh In site, In(7) is bonded in a 11-coordinate geometry to one Ba(5), one Ba(7), two equivalent Ba(1), two equivalent Ba(6), one In(10), two equivalent In(4), and two equivalent In(8) atoms. In the eighth In site, In(8) is bonded in a distorted q6 geometry to one Ba(1), one Ba(10), one Ba(14), one Ba(6), one Ba(8), one Ba(9), one In(10), one In(4), one In(7), and one In(8) atom. In the ninth In site, In(9) is bonded in a distorted q6 geometry to one Ba(13), one Ba(16), two equivalent Ba(11), two equivalent Ba(4), one In(11), and two equivalent In(6) atoms. In the tenth In site, In(10) is bonded in a 11-coordinate geometry to one Ba(2), one Ba(5), two equivalent Ba(10), two equivalent Ba(3), one In(7), two equivalent In(4), and two equivalent In(8) atoms. In the eleventh In site, In(11) is bonded in a distorted q6 geometry to one Ba(13), one Ba(14), two equivalent Ba(15), two equivalent Ba(9), one In(9), and two equivalent In(6) atoms. In the twelfth In site, In(12) is bonded in a distorted q6 geometry to one Ba(12), one Ba(2), two equivalent Ba(11), two equivalent Ba(4), one In(14), one In(3), and two equivalent In(13) atoms. In the thirteenth In site, In(13) is bonded in a 10-coordinate geometry to one Ba(11), one Ba(13), one Ba(15), one Ba(16), one Ba(3), one Ba(4), one In(12), one In(13), one In(14), and one In(3) atom. In the fourteenth In site, In(14) is bonded in a distorted q6 geometry to one Ba(12), one Ba(7), two equivalent Ba(15), two equivalent Ba(9), one In(12), and two equivalent In(13) atoms. There are nine inequivalent N sites. In the first N site, N(1) is bonded to one Ba(13), one Ba(5), two equivalent Ba(11), and two equivalent Ba(3) atoms to form distorted NBa6 octahedra that share  a cornercorner with one N(5)Ba6 octahedra,  a cornercorner with one N(8)Ba6 octahedra, corners with four equivalent N(9)Ba6 octahedra, edges with two equivalent In(3)Ba6In6 cuboctahedra, edges with two equivalent In(4)Ba6In6 cuboctahedra, and  a faceface with one N(7)Ba6 octahedra. The corner-sharing octahedral tilt angles range from 23-56°. In the second N site, N(2) is bonded to one Ba(12), one Ba(14), two equivalent Ba(15), and two equivalent Ba(6) atoms to form NBa6 octahedra that share corners with two equivalent In(4)Ba6In6 cuboctahedra,  a faceface with one N(3)Ba6 octahedra,  a faceface with one N(8)Ba6 octahedra, and faces with two equivalent N(6)Ba6 octahedra. In the third N site, N(3) is bonded to one Ba(12), one Ba(8), two equivalent Ba(6), and two equivalent Ba(9) atoms to form NBa6 octahedra that share  a cornercorner with one N(5)Ba6 octahedra,  a cornercorner with one N(8)Ba6 octahedra, corners with four equivalent N(6)Ba6 octahedra, edges with two equivalent In(4)Ba6In6 cuboctahedra,  a faceface with one N(2)Ba6 octahedra, and  a faceface with one N(4)Ba6 octahedra. The corner-sharing octahedral tilt angles range from 28-34°. In the fourth N site, N(4) is bonded to one Ba(7), one Ba(8), two equivalent Ba(1), and two equivalent Ba(9) atoms to form NBa6 octahedra that share corners with four equivalent In(4)Ba6In6 cuboctahedra,  a faceface with one N(3)Ba6 octahedra,  a faceface with one N(5)Ba6 octahedra, and faces with two equivalent N(6)Ba6 octahedra. In the fifth N site, N(5) is bonded to one Ba(5), one Ba(8), two equivalent Ba(1), and two equivalent Ba(10) atoms to form distorted NBa6 octahedra that share  a cornercorner with one N(1)Ba6 octahedra,  a cornercorner with one N(3)Ba6 octahedra, corners with two equivalent N(6)Ba6 octahedra, corners with two equivalent N(9)Ba6 octahedra, edges with four equivalent In(4)Ba6In6 cuboctahedra, and  a faceface with one N(4)Ba6 octahedra. The corner-sharing octahedral tilt angles range from 28-56°. In the sixth N site, N(6) is bonded to one Ba(1), one Ba(14), one Ba(15), one Ba(6), one Ba(7), and one Ba(9) atom to form NBa6 octahedra that share  a cornercorner with one N(5)Ba6 octahedra,  a cornercorner with one N(8)Ba6 octahedra, corners with two equivalent N(3)Ba6 octahedra, corners with two equivalent N(6)Ba6 octahedra,  an edgeedge with one In(4)Ba6In6 cuboctahedra,  a faceface with one N(2)Ba6 octahedra, and  a faceface with one N(4)Ba6 octahedra. The corner-sharing octahedral tilt angles range from 29-36°. In the seventh N site, N(7) is bonded to one Ba(13), one Ba(2), two equivalent Ba(3), and two equivalent Ba(4) atoms to form NBa6 octahedra that share corners with two equivalent In(4)Ba6In6 cuboctahedra, corners with three equivalent In(3)Ba6In6 cuboctahedra,  a faceface with one N(1)Ba6 octahedra,  a faceface with one N(8)Ba6 octahedra, and faces with two equivalent N(9)Ba6 octahedra. In the eighth N site, N(8) is bonded to one Ba(12), one Ba(13), two equivalent Ba(15), and two equivalent Ba(4) atoms to form a mixture of corner and face-sharing NBa6 octahedra. The corner-sharing octahedral tilt angles range from 29-33°. In the ninth N site, N(9) is bonded to one Ba(10), one Ba(11), one Ba(16), one Ba(2), one Ba(3), and one Ba(4) atom to form distorted NBa6 octahedra that share  a cornercorner with one N(5)Ba6 octahedra,  a cornercorner with one N(8)Ba6 octahedra, corners with two equivalent N(1)Ba6 octahedra, corners with two equivalent N(9)Ba6 octahedra,  an edgeedge with one In(4)Ba6In6 cuboctahedra, edges with two equivalent In(3)Ba6In6 cuboctahedra, and  a faceface with one N(7)Ba6 octahedra. The corner-sharing octahedral tilt angles range from 21-56°.
Ba24In19N11 crystallizes in the monoclinic Cm space group. There are sixteen inequivalent Ba sites. In the first Ba site, Ba(1) is bonded in a 3-coordinate geometry to one In(1), one In(2), one In(4), one In(7), one In(8), one N(4), one N(5), and one N(6) atom. The Ba(1)-In(1) bond length is 4.14 Å. The Ba(1)-In(2) bond length is 4.11 Å. The Ba(1)-In(4) bond length is 4.12 Å. The Ba(1)-In(7) bond length is 3.81 Å. The Ba(1)-In(8) bond length is 3.88 Å. The Ba(1)-N(4) bond length is 2.70 Å. The Ba(1)-N(5) bond length is 3.07 Å. The Ba(1)-N(6) bond length is 2.76 Å. In the second Ba site, Ba(2) is bonded in a 3-coordinate geometry to one In(10), one In(12), one In(3), two equivalent In(1), one N(7), and two equivalent N(9) atoms. The Ba(2)-In(10) bond length is 3.78 Å. The Ba(2)-In(12) bond length is 3.84 Å. The Ba(2)-In(3) bond length is 4.13 Å. Both Ba(2)-In(1) bond lengths are 4.13 Å. The Ba(2)-N(7) bond length is 2.70 Å. Both Ba(2)-N(9) bond lengths are 3.01 Å. In the third Ba site, Ba(3) is bonded in a 3-coordinate geometry to one In(1), one In(10), one In(13), one In(3), one In(4), one In(5), one N(1), one N(7), and one N(9) atom. The Ba(3)-In(1) bond length is 4.07 Å. The Ba(3)-In(10) bond length is 3.73 Å. The Ba(3)-In(13) bond length is 3.73 Å. The Ba(3)-In(3) bond length is 3.97 Å. The Ba(3)-In(4) bond length is 4.01 Å. The Ba(3)-In(5) bond length is 4.02 Å. The Ba(3)-N(1) bond length is 3.08 Å. The Ba(3)-N(7) bond length is 2.70 Å. The Ba(3)-N(9) bond length is 3.11 Å. In the fourth Ba site, Ba(4) is bonded in a 3-coordinate geometry to one In(12), one In(13), one In(6), one In(9), one N(7), one N(8), and one N(9) atom. The Ba(4)-In(12) bond length is 3.84 Å. The Ba(4)-In(13) bond length is 3.78 Å. The Ba(4)-In(6) bond length is 4.10 Å. The Ba(4)-In(9) bond length is 4.13 Å. The Ba(4)-N(7) bond length is 2.74 Å. The Ba(4)-N(8) bond length is 2.74 Å. The Ba(4)-N(9) bond length is 3.11 Å. In the fifth Ba site, Ba(5) is bonded in a distorted bent 120 degrees geometry to one In(10), one In(7), two equivalent In(1), two equivalent In(4), one N(1), and one N(5) atom. The Ba(5)-In(10) bond length is 3.94 Å. The Ba(5)-In(7) bond length is 3.93 Å. Both Ba(5)-In(1) bond lengths are 3.79 Å. Both Ba(5)-In(4) bond lengths are 3.87 Å. The Ba(5)-N(1) bond length is 2.68 Å. The Ba(5)-N(5) bond length is 2.71 Å. In the sixth Ba site, Ba(6) is bonded in a 3-coordinate geometry to one In(2), one In(4), one In(6), one In(7), one In(8), one N(2), one N(3), and one N(6) atom. The Ba(6)-In(2) bond length is 3.83 Å. The Ba(6)-In(4) bond length is 4.08 Å. The Ba(6)-In(6) bond length is 3.80 Å. The Ba(6)-In(7) bond length is 4.06 Å. The Ba(6)-In(8) bond length is 4.14 Å. The Ba(6)-N(2) bond length is 2.73 Å. The Ba(6)-N(3) bond length is 2.80 Å. The Ba(6)-N(6) bond length is 2.87 Å. In the seventh Ba site, Ba(7) is bonded in a 3-coordinate geometry to one In(14), one In(7), two equivalent In(6), one N(4), and two equivalent N(6) atoms. The Ba(7)-In(14) bond length is 3.97 Å. The Ba(7)-In(7) bond length is 3.82 Å. Both Ba(7)-In(6) bond lengths are 4.14 Å. The Ba(7)-N(4) bond length is 2.70 Å. Both Ba(7)-N(6) bond lengths are 2.79 Å. In the eighth Ba site, Ba(8) is bonded in a 3-coordinate geometry to one In(2), one In(5), two equivalent In(4), two equivalent In(8), one N(3), one N(4), and one N(5) atom. The Ba(8)-In(2) bond length is 4.05 Å. The Ba(8)-In(5) bond length is 4.06 Å. Both Ba(8)-In(4) bond lengths are 4.01 Å. Both Ba(8)-In(8) bond lengths are 3.84 Å. The Ba(8)-N(3) bond length is 2.78 Å. The Ba(8)-N(4) bond length is 2.76 Å. The Ba(8)-N(5) bond length is 3.12 Å. In the ninth Ba site, Ba(9) is bonded in a 3-coordinate geometry to one In(11), one In(14), one In(6), one In(8), one N(3), one N(4), and one N(6) atom. The Ba(9)-In(11) bond length is 4.07 Å. The Ba(9)-In(14) bond length is 3.94 Å. The Ba(9)-In(6) bond length is 4.11 Å. The Ba(9)-In(8) bond length is 3.87 Å. The Ba(9)-N(3) bond length is 2.82 Å. The Ba(9)-N(4) bond length is 2.74 Å. The Ba(9)-N(6) bond length is 2.81 Å. In the tenth Ba site, Ba(10) is bonded in a bent 120 degrees geometry to one In(1), one In(10), one In(4), one In(5), one In(8), one N(5), and one N(9) atom. The Ba(10)-In(1) bond length is 3.85 Å. The Ba(10)-In(10) bond length is 3.87 Å. The Ba(10)-In(4) bond length is 3.93 Å. The Ba(10)-In(5) bond length is 3.76 Å. The Ba(10)-In(8) bond length is 3.93 Å. The Ba(10)-N(5) bond length is 2.67 Å. The Ba(10)-N(9) bond length is 2.66 Å. In the eleventh Ba site, Ba(11) is bonded in a distorted bent 120 degrees geometry to one In(1), one In(12), one In(13), one In(3), one In(9), one N(1), and one N(9) atom. The Ba(11)-In(1) bond length is 3.88 Å. The Ba(11)-In(12) bond length is 3.86 Å. The Ba(11)-In(13) bond length is 3.91 Å. The Ba(11)-In(3) bond length is 3.89 Å. The Ba(11)-In(9) bond length is 3.77 Å. The Ba(11)-N(1) bond length is 2.68 Å. The Ba(11)-N(9) bond length is 2.71 Å. In the twelfth Ba site, Ba(12) is bonded in a 3-coordinate geometry to one In(12), one In(14), two equivalent In(6), one N(2), one N(3), and one N(8) atom. The Ba(12)-In(12) bond length is 4.08 Å. The Ba(12)-In(14) bond length is 4.19 Å. Both Ba(12)-In(6) bond lengths are 3.80 Å. The Ba(12)-N(2) bond length is 2.75 Å. The Ba(12)-N(3) bond length is 2.85 Å. The Ba(12)-N(8) bond length is 2.86 Å. In the thirteenth Ba site, Ba(13) is bonded in a 3-coordinate geometry to one In(11), one In(9), two equivalent In(13), one N(1), one N(7), and one N(8) atom. The Ba(13)-In(11) bond length is 4.06 Å. The Ba(13)-In(9) bond length is 4.12 Å. Both Ba(13)-In(13) bond lengths are 3.75 Å. The Ba(13)-N(1) bond length is 3.14 Å. The Ba(13)-N(7) bond length is 2.76 Å. The Ba(13)-N(8) bond length is 2.77 Å. In the fourteenth Ba site, Ba(14) is bonded in a 3-coordinate geometry to one In(11), one In(2), two equivalent In(8), one N(2), and two equivalent N(6) atoms. The Ba(14)-In(11) bond length is 3.86 Å. The Ba(14)-In(2) bond length is 3.90 Å. Both Ba(14)-In(8) bond lengths are 4.13 Å. The Ba(14)-N(2) bond length is 2.68 Å. Both Ba(14)-N(6) bond lengths are 2.78 Å. In the fifteenth Ba site, Ba(15) is bonded in a 3-coordinate geometry to one In(11), one In(13), one In(14), one In(6), one N(2), one N(6), and one N(8) atom. The Ba(15)-In(11) bond length is 3.87 Å. The Ba(15)-In(13) bond length is 4.10 Å. The Ba(15)-In(14) bond length is 4.14 Å. The Ba(15)-In(6) bond length is 3.87 Å. The Ba(15)-N(2) bond length is 2.70 Å. The Ba(15)-N(6) bond length is 2.84 Å. The Ba(15)-N(8) bond length is 2.80 Å. In the sixteenth Ba site, Ba(16) is bonded in a bent 120 degrees geometry to one In(3), one In(5), one In(9), two equivalent In(13), and two equivalent N(9) atoms. The Ba(16)-In(3) bond length is 3.93 Å. The Ba(16)-In(5) bond length is 3.81 Å. The Ba(16)-In(9) bond length is 3.82 Å. Both Ba(16)-In(13) bond lengths are 3.90 Å. Both Ba(16)-N(9) bond lengths are 2.69 Å. There are fourteen inequivalent In sites. In the first In site, In(1) is bonded in a 11-coordinate geometry to one Ba(1), one Ba(10), one Ba(11), one Ba(2), one Ba(3), one Ba(5), one In(1), one In(2), one In(3), one In(4), and one In(5) atom. The In(1)-In(1) bond length is 3.09 Å. The In(1)-In(2) bond length is 3.12 Å. The In(1)-In(3) bond length is 3.27 Å. The In(1)-In(4) bond length is 3.20 Å. The In(1)-In(5) bond length is 3.24 Å. In the second In site, In(2) is bonded in a distorted q6 geometry to one Ba(14), one Ba(8), two equivalent Ba(1), two equivalent Ba(6), one In(5), two equivalent In(1), and two equivalent In(4) atoms. The In(2)-In(5) bond length is 3.26 Å. Both In(2)-In(4) bond lengths are 3.22 Å. In the third In site, In(3) is bonded to one Ba(16), one Ba(2), two equivalent Ba(11), two equivalent Ba(3), one In(12), one In(5), two equivalent In(1), and two equivalent In(13) atoms to form InBa6In6 cuboctahedra that share corners with three equivalent N(7)Ba6 octahedra, edges with two equivalent N(1)Ba6 octahedra, edges with four equivalent N(9)Ba6 octahedra, and faces with two equivalent In(4)Ba6In6 cuboctahedra. The corner-sharing octahedral tilt angles are 42°. The In(3)-In(12) bond length is 3.18 Å. The In(3)-In(5) bond length is 3.30 Å. Both In(3)-In(13) bond lengths are 3.13 Å. In the fourth In site, In(4) is bonded to one Ba(1), one Ba(10), one Ba(3), one Ba(5), one Ba(6), one Ba(8), one In(1), one In(10), one In(2), one In(5), one In(7), and one In(8) atom to form InBa6In6 cuboctahedra that share  a cornercorner with one N(2)Ba6 octahedra,  a cornercorner with one N(7)Ba6 octahedra, corners with two equivalent N(4)Ba6 octahedra,  an edgeedge with one N(1)Ba6 octahedra,  an edgeedge with one N(3)Ba6 octahedra,  an edgeedge with one N(6)Ba6 octahedra,  an edgeedge with one N(9)Ba6 octahedra, edges with two equivalent N(5)Ba6 octahedra,  a faceface with one In(3)Ba6In6 cuboctahedra, and faces with two equivalent In(4)Ba6In6 cuboctahedra. The corner-sharing octahedral tilt angles range from 42-44°. The In(4)-In(10) bond length is 3.19 Å. The In(4)-In(5) bond length is 3.26 Å. The In(4)-In(7) bond length is 3.21 Å. The In(4)-In(8) bond length is 3.17 Å. In the fifth In site, In(5) is bonded in a 12-coordinate geometry to one Ba(16), one Ba(8), two equivalent Ba(10), two equivalent Ba(3), one In(2), one In(3), two equivalent In(1), and two equivalent In(4) atoms. In the sixth In site, In(6) is bonded in a distorted q6 geometry to one Ba(12), one Ba(15), one Ba(4), one Ba(6), one Ba(7), one Ba(9), one In(11), one In(6), and one In(9) atom. The In(6)-In(11) bond length is 3.09 Å. The In(6)-In(6) bond length is 3.06 Å. The In(6)-In(9) bond length is 3.05 Å. In the seventh In site, In(7) is bonded in a 11-coordinate geometry to one Ba(5), one Ba(7), two equivalent Ba(1), two equivalent Ba(6), one In(10), two equivalent In(4), and two equivalent In(8) atoms. The In(7)-In(10) bond length is 3.31 Å. Both In(7)-In(8) bond lengths are 3.13 Å. In the eighth In site, In(8) is bonded in a distorted q6 geometry to one Ba(1), one Ba(10), one Ba(14), one Ba(6), one Ba(8), one Ba(9), one In(10), one In(4), one In(7), and one In(8) atom. The In(8)-In(10) bond length is 3.15 Å. The In(8)-In(8) bond length is 2.98 Å. In the ninth In site, In(9) is bonded in a distorted q6 geometry to one Ba(13), one Ba(16), two equivalent Ba(11), two equivalent Ba(4), one In(11), and two equivalent In(6) atoms. The In(9)-In(11) bond length is 3.09 Å. In the tenth In site, In(10) is bonded in a 11-coordinate geometry to one Ba(2), one Ba(5), two equivalent Ba(10), two equivalent Ba(3), one In(7), two equivalent In(4), and two equivalent In(8) atoms. In the eleventh In site, In(11) is bonded in a distorted q6 geometry to one Ba(13), one Ba(14), two equivalent Ba(15), two equivalent Ba(9), one In(9), and two equivalent In(6) atoms. In the twelfth In site, In(12) is bonded in a distorted q6 geometry to one Ba(12), one Ba(2), two equivalent Ba(11), two equivalent Ba(4), one In(14), one In(3), and two equivalent In(13) atoms. The In(12)-In(14) bond length is 3.02 Å. Both In(12)-In(13) bond lengths are 3.21 Å. In the thirteenth In site, In(13) is bonded in a 10-coordinate geometry to one Ba(11), one Ba(13), one Ba(15), one Ba(16), one Ba(3), one Ba(4), one In(12), one In(13), one In(14), and one In(3) atom. The In(13)-In(13) bond length is 3.16 Å. The In(13)-In(14) bond length is 3.01 Å. In the fourteenth In site, In(14) is bonded in a distorted q6 geometry to one Ba(12), one Ba(7), two equivalent Ba(15), two equivalent Ba(9), one In(12), and two equivalent In(13) atoms. There are nine inequivalent N sites. In the first N site, N(1) is bonded to one Ba(13), one Ba(5), two equivalent Ba(11), and two equivalent Ba(3) atoms to form distorted NBa6 octahedra that share  a cornercorner with one N(5)Ba6 octahedra,  a cornercorner with one N(8)Ba6 octahedra, corners with four equivalent N(9)Ba6 octahedra, edges with two equivalent In(3)Ba6In6 cuboctahedra, edges with two equivalent In(4)Ba6In6 cuboctahedra, and  a faceface with one N(7)Ba6 octahedra. The corner-sharing octahedral tilt angles range from 23-56°. In the second N site, N(2) is bonded to one Ba(12), one Ba(14), two equivalent Ba(15), and two equivalent Ba(6) atoms to form NBa6 octahedra that share corners with two equivalent In(4)Ba6In6 cuboctahedra,  a faceface with one N(3)Ba6 octahedra,  a faceface with one N(8)Ba6 octahedra, and faces with two equivalent N(6)Ba6 octahedra. In the third N site, N(3) is bonded to one Ba(12), one Ba(8), two equivalent Ba(6), and two equivalent Ba(9) atoms to form NBa6 octahedra that share  a cornercorner with one N(5)Ba6 octahedra,  a cornercorner with one N(8)Ba6 octahedra, corners with four equivalent N(6)Ba6 octahedra, edges with two equivalent In(4)Ba6In6 cuboctahedra,  a faceface with one N(2)Ba6 octahedra, and  a faceface with one N(4)Ba6 octahedra. The corner-sharing octahedral tilt angles range from 28-34°. In the fourth N site, N(4) is bonded to one Ba(7), one Ba(8), two equivalent Ba(1), and two equivalent Ba(9) atoms to form NBa6 octahedra that share corners with four equivalent In(4)Ba6In6 cuboctahedra,  a faceface with one N(3)Ba6 octahedra,  a faceface with one N(5)Ba6 octahedra, and faces with two equivalent N(6)Ba6 octahedra. In the fifth N site, N(5) is bonded to one Ba(5), one Ba(8), two equivalent Ba(1), and two equivalent Ba(10) atoms to form distorted NBa6 octahedra that share  a cornercorner with one N(1)Ba6 octahedra,  a cornercorner with one N(3)Ba6 octahedra, corners with two equivalent N(6)Ba6 octahedra, corners with two equivalent N(9)Ba6 octahedra, edges with four equivalent In(4)Ba6In6 cuboctahedra, and  a faceface with one N(4)Ba6 octahedra. The corner-sharing octahedral tilt angles range from 28-56°. In the sixth N site, N(6) is bonded to one Ba(1), one Ba(14), one Ba(15), one Ba(6), one Ba(7), and one Ba(9) atom to form NBa6 octahedra that share  a cornercorner with one N(5)Ba6 octahedra,  a cornercorner with one N(8)Ba6 octahedra, corners with two equivalent N(3)Ba6 octahedra, corners with two equivalent N(6)Ba6 octahedra,  an edgeedge with one In(4)Ba6In6 cuboctahedra,  a faceface with one N(2)Ba6 octahedra, and  a faceface with one N(4)Ba6 octahedra. The corner-sharing octahedral tilt angles range from 29-36°. In the seventh N site, N(7) is bonded to one Ba(13), one Ba(2), two equivalent Ba(3), and two equivalent Ba(4) atoms to form NBa6 octahedra that share corners with two equivalent In(4)Ba6In6 cuboctahedra, corners with three equivalent In(3)Ba6In6 cuboctahedra,  a faceface with one N(1)Ba6 octahedra,  a faceface with one N(8)Ba6 octahedra, and faces with two equivalent N(9)Ba6 octahedra. In the eighth N site, N(8) is bonded to one Ba(12), one Ba(13), two equivalent Ba(15), and two equivalent Ba(4) atoms to form a mixture of corner and face-sharing NBa6 octahedra. The corner-sharing octahedral tilt angles range from 29-33°. In the ninth N site, N(9) is bonded to one Ba(10), one Ba(11), one Ba(16), one Ba(2), one Ba(3), and one Ba(4) atom to form distorted NBa6 octahedra that share  a cornercorner with one N(5)Ba6 octahedra,  a cornercorner with one N(8)Ba6 octahedra, corners with two equivalent N(1)Ba6 octahedra, corners with two equivalent N(9)Ba6 octahedra,  an edgeedge with one In(4)Ba6In6 cuboctahedra, edges with two equivalent In(3)Ba6In6 cuboctahedra, and  a faceface with one N(7)Ba6 octahedra. The corner-sharing octahedral tilt angles range from 21-56°.