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InSe is black P-derived structured and crystallizes in the trigonal R3m space group. The structure is two-dimensional and consists of six InSe sheets oriented in the (0, 0, 1) direction. In2+ is bonded in a distorted trigonal non-coplanar geometry to three equivalent Se2- atoms. All In–Se bond lengths are 2.68 Å. Se2- is bonded in a distorted trigonal non-coplanar geometry to three equivalent In2+ atoms.
InTe is Halite, Rock Salt structured and crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. In2+ is bonded to six equivalent Te2- atoms to form a mixture of edge and corner-sharing InTe6 octahedra. The corner-sharing octahedral tilt angles are 0°. All In–Te bond lengths are 3.14 Å. Te2- is bonded to six equivalent In2+ atoms to form a mixture of edge and corner-sharing TeIn6 octahedra. The corner-sharing octahedral tilt angles are 0°.
InTe is Tetraauricupride structured and crystallizes in the cubic Pm-3m space group. The structure is three-dimensional. In2+ is bonded in a body-centered cubic geometry to eight equivalent Te2- atoms. All In–Te bond lengths are 3.36 Å. Te2- is bonded in a body-centered cubic geometry to eight equivalent In2+ atoms.
InSiTe3 crystallizes in the trigonal P-31m space group. The structure is two-dimensional and consists of one InSiTe3 sheet oriented in the (0, 0, 1) direction. In2+ is bonded to six equivalent Te2- atoms to form edge-sharing InTe6 octahedra. All In–Te bond lengths are 3.06 Å. Si4+ is bonded in a trigonal non-coplanar geometry to three equivalent Te2- atoms. All Si–Te bond lengths are 2.53 Å. Te2- is bonded in a 3-coordinate geometry to two equivalent In2+ and one Si4+ atom.
InSiTe3 crystallizes in the trigonal P3 space group. The structure is two-dimensional and consists of one InSiTe3 sheet oriented in the (0, 0, 1) direction. In2+ is bonded in a trigonal non-coplanar geometry to three equivalent Te2- atoms. All In–Te bond lengths are 2.97 Å. Si4+ is bonded in a trigonal planar geometry to three equivalent Te2- atoms. All Si–Te bond lengths are 2.45 Å. Te2- is bonded in a water-like geometry to one In2+ and one Si4+ atom.
Eu(InAs)2 crystallizes in the triclinic P-1 space group. The structure is two-dimensional and consists of two Eu(InAs)2 sheets oriented in the (0, 0, 1) direction. Eu2+ is bonded to six equivalent As3- atoms to form edge-sharing EuAs6 octahedra. There are four shorter (3.10 Å) and two longer (3.11 Å) Eu–As bond lengths. In2+ is bonded in a trigonal non-coplanar geometry to three equivalent As3- atoms. There are one shorter (2.75 Å) and two longer (2.76 Å) In–As bond lengths. As3- is bonded to three equivalent Eu2+ and three equivalent In2+ atoms to form a mixture of corner and edge-sharing AsEu3In3 octahedra. The corner-sharing octahedral tilt angles are 0°.
InS crystallizes in the monoclinic P2_1/c space group. The structure is two-dimensional and consists of two InS sheets oriented in the (0, 1, 0) direction. In2+ is bonded in a 5-coordinate geometry to five equivalent S2- atoms. There are a spread of In–S bond distances ranging from 2.55–3.31 Å. S2- is bonded in a 4-coordinate geometry to five equivalent In2+ atoms.
K3Au5In crystallizes in the orthorhombic Imma space group. The structure is three-dimensional. there are two inequivalent K1+ sites. In the first K1+ site, K1+ is bonded in a 2-coordinate geometry to ten Au1- atoms. There are a spread of K–Au bond distances ranging from 3.37–3.76 Å. In the second K1+ site, K1+ is bonded in a 6-coordinate geometry to six equivalent Au1- atoms. There are four shorter (3.61 Å) and two longer (3.63 Å) K–Au bond lengths. There are three inequivalent Au1- sites. In the first Au1- site, Au1- is bonded to six equivalent K1+ and six Au1- atoms to form a mixture of edge and face-sharing AuK6Au6 cuboctahedra. There are four shorter (2.88 Å) and two longer (2.92 Å) Au–Au bond lengths. In the second Au1- site, Au1- is bonded in a 10-coordinate geometry to four equivalent K1+ and six Au1- atoms. There are two shorter (2.84 Å) and two longer (2.85 Å) Au–Au bond lengths. In the third Au1- site, Au1- is bonded in a 1-coordinate geometry to six K1+, three Au1-, and one In2+ atom. The Au–In bond length is 2.71 Å. In2+ is bonded in a water-like geometry to two equivalent Au1- atoms.
RbInCl3 crystallizes in the trigonal R3c space group. The structure is three-dimensional. Rb1+ is bonded in a 6-coordinate geometry to six equivalent Cl1- atoms. There are three shorter (3.45 Å) and three longer (3.63 Å) Rb–Cl bond lengths. In2+ is bonded to six equivalent Cl1- atoms to form corner-sharing InCl6 octahedra. The corner-sharing octahedral tilt angles are 17°. There are three shorter (2.74 Å) and three longer (2.77 Å) In–Cl bond lengths. Cl1- is bonded in a 4-coordinate geometry to two equivalent Rb1+ and two equivalent In2+ atoms.
RbInBr3 is Ilmenite-like structured and crystallizes in the trigonal R3c space group. The structure is three-dimensional. Rb1+ is bonded in a 6-coordinate geometry to six equivalent Br1- atoms. There are three shorter (3.56 Å) and three longer (3.78 Å) Rb–Br bond lengths. In2+ is bonded to six equivalent Br1- atoms to form corner-sharing InBr6 octahedra. The corner-sharing octahedral tilt angles are 20°. There are three shorter (2.89 Å) and three longer (2.92 Å) In–Br bond lengths. Br1- is bonded to two equivalent Rb1+ and two equivalent In2+ atoms to form a mixture of distorted edge and corner-sharing BrRb2In2 trigonal pyramids.
Rb2HgInCl6 is (Cubic) Perovskite-derived structured and crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. Rb1+ is bonded to twelve equivalent Cl1- atoms to form RbCl12 cuboctahedra that share corners with twelve equivalent RbCl12 cuboctahedra, faces with six equivalent RbCl12 cuboctahedra, faces with four equivalent HgCl6 octahedra, and faces with four equivalent InCl6 octahedra. All Rb–Cl bond lengths are 3.83 Å. Hg2+ is bonded to six equivalent Cl1- atoms to form HgCl6 octahedra that share corners with six equivalent InCl6 octahedra and faces with eight equivalent RbCl12 cuboctahedra. The corner-sharing octahedral tilt angles are 0°. All Hg–Cl bond lengths are 2.83 Å. In2+ is bonded to six equivalent Cl1- atoms to form InCl6 octahedra that share corners with six equivalent HgCl6 octahedra and faces with eight equivalent RbCl12 cuboctahedra. The corner-sharing octahedral tilt angles are 0°. All In–Cl bond lengths are 2.58 Å. Cl1- is bonded in a distorted linear geometry to four equivalent Rb1+, one Hg2+, and one In2+ atom.
InPb4Te5 is Caswellsilverite-like structured and crystallizes in the trigonal R-3m space group. The structure is three-dimensional. In2+ is bonded to six equivalent Te2- atoms to form InTe6 octahedra that share corners with six equivalent PbTe6 octahedra, edges with six equivalent InTe6 octahedra, and edges with six equivalent PbTe6 octahedra. The corner-sharing octahedral tilt angles are 1°. All In–Te bond lengths are 3.25 Å. There are two inequivalent Pb2+ sites. In the first Pb2+ site, Pb2+ is bonded to six Te2- atoms to form PbTe6 octahedra that share corners with three equivalent InTe6 octahedra, corners with three equivalent PbTe6 octahedra, edges with three equivalent InTe6 octahedra, and edges with nine PbTe6 octahedra. The corner-sharing octahedra tilt angles range from 1–2°. There are three shorter (3.21 Å) and three longer (3.31 Å) Pb–Te bond lengths. In the second Pb2+ site, Pb2+ is bonded to six Te2- atoms to form a mixture of edge and corner-sharing PbTe6 octahedra. The corner-sharing octahedra tilt angles range from 0–2°. There are three shorter (3.24 Å) and three longer (3.26 Å) Pb–Te bond lengths. There are three inequivalent Te2- sites. In the first Te2- site, Te2- is bonded to three equivalent In2+ and three equivalent Pb2+ atoms to form a mixture of edge and corner-sharing TeIn3Pb3 octahedra. The corner-sharing octahedra tilt angles range from 0–2°. In the second Te2- site, Te2- is bonded to six equivalent Pb2+ atoms to form a mixture of edge and corner-sharing TePb6 octahedra. The corner-sharing octahedral tilt angles are 1°. In the third Te2- site, Te2- is bonded to six Pb2+ atoms to form a mixture of edge and corner-sharing TePb6 octahedra. The corner-sharing octahedra tilt angles range from 1–2°.
Rb2HgInBr6 is (Cubic) Perovskite-derived structured and crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. Rb1+ is bonded to twelve equivalent Br1- atoms to form RbBr12 cuboctahedra that share corners with twelve equivalent RbBr12 cuboctahedra, faces with six equivalent RbBr12 cuboctahedra, faces with four equivalent HgBr6 octahedra, and faces with four equivalent InBr6 octahedra. All Rb–Br bond lengths are 4.02 Å. Hg2+ is bonded to six equivalent Br1- atoms to form HgBr6 octahedra that share corners with six equivalent InBr6 octahedra and faces with eight equivalent RbBr12 cuboctahedra. The corner-sharing octahedral tilt angles are 0°. All Hg–Br bond lengths are 2.93 Å. In2+ is bonded to six equivalent Br1- atoms to form InBr6 octahedra that share corners with six equivalent HgBr6 octahedra and faces with eight equivalent RbBr12 cuboctahedra. The corner-sharing octahedral tilt angles are 0°. All In–Br bond lengths are 2.75 Å. Br1- is bonded in a distorted linear geometry to four equivalent Rb1+, one Hg2+, and one In2+ atom.
K2HgInF6 is (Cubic) Perovskite-derived structured and crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. K1+ is bonded to twelve equivalent F1- atoms to form KF12 cuboctahedra that share corners with twelve equivalent KF12 cuboctahedra, faces with six equivalent KF12 cuboctahedra, faces with four equivalent HgF6 octahedra, and faces with four equivalent InF6 octahedra. All K–F bond lengths are 3.28 Å. Hg2+ is bonded to six equivalent F1- atoms to form HgF6 octahedra that share corners with six equivalent InF6 octahedra and faces with eight equivalent KF12 cuboctahedra. The corner-sharing octahedral tilt angles are 0°. All Hg–F bond lengths are 2.51 Å. In2+ is bonded to six equivalent F1- atoms to form InF6 octahedra that share corners with six equivalent HgF6 octahedra and faces with eight equivalent KF12 cuboctahedra. The corner-sharing octahedral tilt angles are 0°. All In–F bond lengths are 2.11 Å. F1- is bonded in a 2-coordinate geometry to four equivalent K1+, one Hg2+, and one In2+ atom.
InO is Wurtzite structured and crystallizes in the hexagonal P6_3mc space group. The structure is three-dimensional. In2+ is bonded to four equivalent O2- atoms to form corner-sharing InO4 tetrahedra. All In–O bond lengths are 2.27 Å. O2- is bonded to four equivalent In2+ atoms to form corner-sharing OIn4 tetrahedra.
LiLiInSi is alpha bismuth trifluoride-derived structured and crystallizes in the cubic F-43m space group. The structure is three-dimensional and consists of four lithium molecules and one LiInSi framework. In the LiInSi framework, Li1+ is bonded to four equivalent Si4- atoms to form LiSi4 tetrahedra that share corners with four equivalent InSi4 tetrahedra, corners with twelve equivalent LiSi4 tetrahedra, and edges with six equivalent InSi4 tetrahedra. All Li–Si bond lengths are 2.88 Å. In2+ is bonded to four equivalent Si4- atoms to form InSi4 tetrahedra that share corners with four equivalent LiSi4 tetrahedra, corners with twelve equivalent InSi4 tetrahedra, and edges with six equivalent LiSi4 tetrahedra. All In–Si bond lengths are 2.88 Å. Si4- is bonded in a body-centered cubic geometry to four equivalent Li1+ and four equivalent In2+ atoms.
CdI2IN2 crystallizes in the orthorhombic Pmc2_1 space group. The structure is one-dimensional and consists of four IN2 clusters and two CdI2 ribbons oriented in the (0, 1, 0) direction. In each IN2 cluster, N+0.50+ is bonded in a single-bond geometry to one I1- atom. The N–I bond length is 1.90 Å. I1- is bonded in a water-like geometry to two equivalent N+0.50+ atoms. In each CdI2 ribbon, there are two inequivalent Cd2+ sites. In the first Cd2+ site, Cd2+ is bonded in a distorted trigonal planar geometry to three I1- atoms. There are one shorter (2.72 Å) and two longer (2.74 Å) Cd–I bond lengths. In the second Cd2+ site, Cd2+ is bonded in a 3-coordinate geometry to three I1- atoms. There are one shorter (2.76 Å) and two longer (3.16 Å) Cd–I bond lengths. There are three inequivalent I1- sites. In the first I1- site, I1- is bonded in a distorted single-bond geometry to one Cd2+ atom. In the second I1- site, I1- is bonded in a single-bond geometry to one Cd2+ atom. In the third I1- site, I1- is bonded in a distorted water-like geometry to two Cd2+ atoms.
InSiO3 is (Cubic) Perovskite structured and crystallizes in the cubic Pm-3m space group. The structure is three-dimensional. In2+ is bonded to twelve equivalent O2- atoms to form InO12 cuboctahedra that share corners with twelve equivalent InO12 cuboctahedra, faces with six equivalent InO12 cuboctahedra, and faces with eight equivalent SiO6 octahedra. All In–O bond lengths are 2.59 Å. Si4+ is bonded to six equivalent O2- atoms to form SiO6 octahedra that share corners with six equivalent SiO6 octahedra and faces with eight equivalent InO12 cuboctahedra. The corner-sharing octahedral tilt angles are 0°. All Si–O bond lengths are 1.83 Å. O2- is bonded in a distorted linear geometry to four equivalent In2+ and two equivalent Si4+ atoms.