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MnSb is Molybdenum Carbide MAX Phase-like structured and crystallizes in the hexagonal P6_3/mmc space group. The structure is three-dimensional. Mn2+ is bonded to six equivalent Sb2- atoms to form a mixture of edge, corner, and face-sharing MnSb6 octahedra. The corner-sharing octahedral tilt angles are 51°. All Mn–Sb bond lengths are 2.75 Å. Sb2- is bonded in a 6-coordinate geometry to six equivalent Mn2+ atoms.
TiS is Molybdenum Carbide MAX Phase-like structured and crystallizes in the trigonal R-3m space group. The structure is three-dimensional. there are two inequivalent Ti2+ sites. In the first Ti2+ site, Ti2+ is bonded to six equivalent S2- atoms to form a mixture of corner, edge, and face-sharing TiS6 octahedra. The corner-sharing octahedral tilt angles are 46°. All Ti–S bond lengths are 2.50 Å. In the second Ti2+ site, Ti2+ is bonded to six S2- atoms to form a mixture of corner, edge, and face-sharing TiS6 octahedra. The corner-sharing octahedra tilt angles range from 0–46°. There are three shorter (2.37 Å) and three longer (2.59 Å) Ti–S bond lengths. There are two inequivalent S2- sites. In the first S2- site, S2- is bonded to six Ti2+ atoms to form a mixture of distorted corner and edge-sharing STi6 pentagonal pyramids. The corner-sharing octahedral tilt angles are 7°. In the second S2- site, S2- is bonded to six equivalent Ti2+ atoms to form a mixture of corner and edge-sharing STi6 octahedra.
SbCl6SCl3 is Molybdenum Carbide MAX Phase-like structured and crystallizes in the monoclinic C2/m space group. The structure is zero-dimensional and consists of four SCl3 clusters and four SbCl6 clusters. In each SCl3 cluster, S6+ is bonded in a trigonal non-coplanar geometry to three Cl1- atoms. There are two shorter (2.00 Å) and one longer (2.01 Å) S–Cl bond lengths. There are two inequivalent Cl1- sites. In the first Cl1- site, Cl1- is bonded in a single-bond geometry to one S6+ atom. In the second Cl1- site, Cl1- is bonded in a single-bond geometry to one S6+ atom. In two of the SbCl6 clusters, Sb3+ is bonded in an octahedral geometry to six Cl1- atoms. There are two shorter (2.38 Å) and four longer (2.43 Å) Sb–Cl bond lengths. There are three inequivalent Cl1- sites. In the first Cl1- site, Cl1- is bonded in a single-bond geometry to one Sb3+ atom. In the second Cl1- site, Cl1- is bonded in a single-bond geometry to one Sb3+ atom. In the third Cl1- site, Cl1- is bonded in a single-bond geometry to one Sb3+ atom. In two of the SbCl6 clusters, Sb3+ is bonded in an octahedral geometry to six Cl1- atoms. There are two shorter (2.41 Å) and four longer (2.42 Å) Sb–Cl bond lengths. There are two inequivalent Cl1- sites. In the first Cl1- site, Cl1- is bonded in a single-bond geometry to one Sb3+ atom. In the second Cl1- site, Cl1- is bonded in a single-bond geometry to one Sb3+ atom.
CuS is Molybdenum Carbide MAX Phase-like structured and crystallizes in the hexagonal P6_3/mmc space group. The structure is three-dimensional. there are two inequivalent Cu2+ sites. In the first Cu2+ site, Cu2+ is bonded to six S2- atoms to form a mixture of distorted edge and corner-sharing CuS6 pentagonal pyramids. There are three shorter (2.47 Å) and three longer (2.49 Å) Cu–S bond lengths. In the second Cu2+ site, Cu2+ is bonded to six equivalent S2- atoms to form a mixture of distorted edge and corner-sharing CuS6 pentagonal pyramids. All Cu–S bond lengths are 2.46 Å. There are two inequivalent S2- sites. In the first S2- site, S2- is bonded to six equivalent Cu2+ atoms to form a mixture of edge, face, and corner-sharing SCu6 octahedra. The corner-sharing octahedral tilt angles are 46°. In the second S2- site, S2- is bonded to six Cu2+ atoms to form a mixture of edge, face, and corner-sharing SCu6 octahedra. The corner-sharing octahedral tilt angles are 46°.
Ti3SiC2 is MAX Phase-like structured and crystallizes in the hexagonal P6_3/mmc space group. The structure is three-dimensional. there are two inequivalent Ti4+ sites. In the first Ti4+ site, Ti4+ is bonded to six equivalent C4- atoms to form edge-sharing TiC6 octahedra. All Ti–C bond lengths are 2.19 Å. In the second Ti4+ site, Ti4+ is bonded in a 6-coordinate geometry to three equivalent Si4- and three equivalent C4- atoms. All Ti–Si bond lengths are 2.71 Å. All Ti–C bond lengths are 2.09 Å. Si4- is bonded in a 6-coordinate geometry to six equivalent Ti4+ atoms. C4- is bonded to six Ti4+ atoms to form a mixture of edge and corner-sharing CTi6 octahedra. The corner-sharing octahedral tilt angles are 0°.
MoC is Molybdenum Carbide MAX Phase-like structured and crystallizes in the hexagonal P6_3/mmc space group. The structure is three-dimensional. Mo4+ is bonded to six C4- atoms to form a mixture of edge, face, and corner-sharing MoC6 octahedra. The corner-sharing octahedra tilt angles range from 0–46°. There are three shorter (2.18 Å) and three longer (2.23 Å) Mo–C bond lengths. There are two inequivalent C4- sites. In the first C4- site, C4- is bonded to six equivalent Mo4+ atoms to form a mixture of edge and corner-sharing CMo6 octahedra. In the second C4- site, C4- is bonded to six equivalent Mo4+ atoms to form a mixture of distorted edge and corner-sharing CMo6 pentagonal pyramids. The corner-sharing octahedral tilt angles are 2°.
LiI is Molybdenum Carbide MAX Phase-like structured and crystallizes in the hexagonal P6_3/mmc space group. The structure is three-dimensional. Li1+ is bonded to six equivalent I1- atoms to form a mixture of face, edge, and corner-sharing LiI6 octahedra. The corner-sharing octahedral tilt angles are 48°. All Li–I bond lengths are 3.01 Å. I1- is bonded to six equivalent Li1+ atoms to form a mixture of distorted edge and corner-sharing ILi6 pentagonal pyramids.
CrAs is Molybdenum Carbide MAX Phase-like structured and crystallizes in the hexagonal P6_3/mmc space group. The structure is three-dimensional. Cr3+ is bonded to six equivalent As3- atoms to form a mixture of corner, edge, and face-sharing CrAs6 octahedra. The corner-sharing octahedral tilt angles are 49°. All Cr–As bond lengths are 2.53 Å. As3- is bonded in a 6-coordinate geometry to six equivalent Cr3+ atoms.
TiAs is Molybdenum Carbide MAX Phase-like structured and crystallizes in the hexagonal P6_3/mmc space group. The structure is three-dimensional. Ti3+ is bonded to six equivalent As3- atoms to form a mixture of distorted corner and edge-sharing TiAs6 pentagonal pyramids. All Ti–As bond lengths are 2.61 Å. As3- is bonded to six equivalent Ti3+ atoms to form a mixture of corner, edge, and face-sharing AsTi6 octahedra. The corner-sharing octahedral tilt angles are 47°.
AgI is Molybdenum Carbide MAX Phase-like structured and crystallizes in the monoclinic P2_1/m space group. The structure is three-dimensional. Ag1+ is bonded to six equivalent I1- atoms to form a mixture of edge and corner-sharing AgI6 octahedra. The corner-sharing octahedra tilt angles range from 9–16°. There are a spread of Ag–I bond distances ranging from 2.98–3.21 Å. I1- is bonded to six equivalent Ag1+ atoms to form a mixture of edge and corner-sharing IAg6 octahedra. The corner-sharing octahedra tilt angles range from 9–16°.
CaTe is Molybdenum Carbide MAX Phase-like structured and crystallizes in the orthorhombic Pnma space group. The structure is three-dimensional. Ca2+ is bonded to six equivalent Te2- atoms to form a mixture of edge, corner, and face-sharing CaTe6 octahedra. The corner-sharing octahedra tilt angles range from 47–48°. There are a spread of Ca–Te bond distances ranging from 3.20–3.22 Å. Te2- is bonded to six equivalent Ca2+ atoms to form a mixture of distorted edge and corner-sharing TeCa6 pentagonal pyramids.
Fe3Se4 is MAX Phase-derived structured and crystallizes in the monoclinic C2/m space group. The structure is two-dimensional and consists of one Fe3Se4 sheet oriented in the (0, 0, 1) direction. there are two inequivalent Fe+2.67+ sites. In the first Fe+2.67+ site, Fe+2.67+ is bonded to six Se2- atoms to form a mixture of corner, edge, and face-sharing FeSe6 octahedra. The corner-sharing octahedra tilt angles range from 47–49°. There are three shorter (2.40 Å) and three longer (2.48 Å) Fe–Se bond lengths. In the second Fe+2.67+ site, Fe+2.67+ is bonded to six equivalent Se2- atoms to form a mixture of corner, edge, and face-sharing FeSe6 octahedra. The corner-sharing octahedra tilt angles range from 47–49°. There are four shorter (2.53 Å) and two longer (2.55 Å) Fe–Se bond lengths. There are two inequivalent Se2- sites. In the first Se2- site, Se2- is bonded to six Fe+2.67+ atoms to form a mixture of distorted corner and edge-sharing SeFe6 pentagonal pyramids. In the second Se2- site, Se2- is bonded in a distorted T-shaped geometry to three equivalent Fe+2.67+ atoms.
VP1 is Molybdenum Carbide MAX Phase-like structured and crystallizes in the hexagonal P6_3/mmc space group. The structure is three-dimensional. V3+ is bonded to six equivalent P3- atoms to form a mixture of distorted corner and edge-sharing VP6 pentagonal pyramids. All V–P bond lengths are 2.41 Å. P3- is bonded to six equivalent V3+ atoms to form a mixture of corner, edge, and face-sharing PV6 octahedra. The corner-sharing octahedral tilt angles are 47°.
Ta3AlC2 is MAX Phase-like structured and crystallizes in the hexagonal P6_3/mmc space group. The structure is three-dimensional. there are two inequivalent Ta sites. In the first Ta site, Ta is bonded in a 3-coordinate geometry to three equivalent Al and three equivalent C atoms. All Ta–Al bond lengths are 2.86 Å. All Ta–C bond lengths are 2.20 Å. In the second Ta site, Ta is bonded to six equivalent C atoms to form edge-sharing TaC6 octahedra. All Ta–C bond lengths are 2.22 Å. Al is bonded in a 12-coordinate geometry to six equivalent Ta atoms. C is bonded to six Ta atoms to form a mixture of edge and corner-sharing CTa6 octahedra. The corner-sharing octahedral tilt angles are 0°.
TiSb is Molybdenum Carbide MAX Phase-like structured and crystallizes in the hexagonal P6_3/mmc space group. The structure is three-dimensional. Ti3+ is bonded to six equivalent Sb3- atoms to form a mixture of distorted corner and edge-sharing TiSb6 pentagonal pyramids. All Ti–Sb bond lengths are 2.83 Å. Sb3- is bonded to six equivalent Ti3+ atoms to form a mixture of corner, edge, and face-sharing SbTi6 octahedra. The corner-sharing octahedral tilt angles are 46°.
V2NiSe4 is MAX Phase-like structured and crystallizes in the monoclinic C2/m space group. The structure is two-dimensional and consists of one V2NiSe4 sheet oriented in the (0, 0, 1) direction. V3+ is bonded to six Se2- atoms to form VSe6 octahedra that share corners with six equivalent NiSe6 octahedra, edges with six equivalent VSe6 octahedra, and a faceface with one NiSe6 octahedra. The corner-sharing octahedral tilt angles are 48°. There are a spread of V–Se bond distances ranging from 2.50–2.60 Å. Ni2+ is bonded to six equivalent Se2- atoms to form NiSe6 octahedra that share corners with twelve equivalent VSe6 octahedra, edges with six equivalent NiSe6 octahedra, and faces with two equivalent VSe6 octahedra. The corner-sharing octahedral tilt angles are 48°. All Ni–Se bond lengths are 2.48 Å. There are two inequivalent Se2- sites. In the first Se2- site, Se2- is bonded in a distorted T-shaped geometry to three equivalent V3+ atoms. In the second Se2- site, Se2- is bonded to three equivalent V3+ and three equivalent Ni2+ atoms to form a mixture of distorted corner and edge-sharing SeV3Ni3 pentagonal pyramids.
Cr3Te4 is MAX Phase-derived structured and crystallizes in the monoclinic C2/m space group. The structure is two-dimensional and consists of one Cr3Te4 sheet oriented in the (0, 0, 1) direction. there are two inequivalent Cr+2.67+ sites. In the first Cr+2.67+ site, Cr+2.67+ is bonded to six equivalent Te2- atoms to form a mixture of corner, edge, and face-sharing CrTe6 octahedra. The corner-sharing octahedra tilt angles range from 48–49°. All Cr–Te bond lengths are 2.81 Å. In the second Cr+2.67+ site, Cr+2.67+ is bonded to six Te2- atoms to form a mixture of corner, edge, and face-sharing CrTe6 octahedra. The corner-sharing octahedra tilt angles range from 48–49°. There are a spread of Cr–Te bond distances ranging from 2.70–2.85 Å. There are two inequivalent Te2- sites. In the first Te2- site, Te2- is bonded in a 3-coordinate geometry to three equivalent Cr+2.67+ atoms. In the second Te2- site, Te2- is bonded in a 6-coordinate geometry to six Cr+2.67+ atoms.
Pb2Bi2Se5 is MAX Phase-like structured and crystallizes in the trigonal P-3m1 space group. The structure is two-dimensional and consists of one Pb2Bi2Se5 sheet oriented in the (0, 0, 1) direction. Pb2+ is bonded to six Se2- atoms to form PbSe6 octahedra that share corners with three equivalent PbSe6 octahedra, corners with three equivalent BiSe6 octahedra, edges with three equivalent BiSe6 octahedra, and edges with nine equivalent PbSe6 octahedra. The corner-sharing octahedra tilt angles range from 0–1°. There are three shorter (3.09 Å) and three longer (3.10 Å) Pb–Se bond lengths. Bi3+ is bonded to six Se2- atoms to form BiSe6 octahedra that share corners with three equivalent PbSe6 octahedra, edges with three equivalent PbSe6 octahedra, and edges with six equivalent BiSe6 octahedra. The corner-sharing octahedral tilt angles are 1°. There are three shorter (2.89 Å) and three longer (3.12 Å) Bi–Se bond lengths. There are three inequivalent Se2- sites. In the first Se2- site, Se2- is bonded in a 3-coordinate geometry to three equivalent Bi3+ atoms. In the second Se2- site, Se2- is bonded to three equivalent Pb2+ and three equivalent Bi3+ atoms to form SeBi3Pb3 octahedra that share corners with three equivalent SePb6 octahedra and edges with nine SeBi3Pb3 octahedra. The corner-sharing octahedral tilt angles are 0°. In the third Se2- site, Se2- is bonded to six equivalent Pb2+ atoms to form a mixture of corner and edge-sharing SePb6 octahedra. The corner-sharing octahedral tilt angles are 0°.