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Materials Data on K(V5S8)3 by Materials Project

K(V5S8)3 crystallizes in the triclinic P-1 space group. The structure is three-dimensional. K1+ is bonded in a 6-coordinate geometry to six S2- atoms. There are a spread of K–S bond distances ranging from 2.86–3.11 Å. There are eight inequivalent V+3.13+ sites. In the first V+3.13+ site, V+3.13+ is bonded to six S2- atoms to form distorted VS6 octahedra that share corners with two equivalent VS6 octahedra, corners with two equivalent VS5 square pyramids, and faces with two equivalent VS7 pentagonal bipyramids. The corner-sharing octahedral tilt angles are 57°. There are a spread of V–S bond distances ranging from 2.35–2.47 Å. In the second V+3.13+ site, V+3.13+ is bonded to six S2- atoms to form distorted VS6 pentagonal pyramids that share a cornercorner with one VS6 octahedra, a cornercorner with one VS7 pentagonal bipyramid, corners with two equivalent VS5 square pyramids, edges with three VS7 pentagonal bipyramids, and a faceface with one VS6 octahedra. The corner-sharing octahedral tilt angles are 52°. There are a spread of V–S bond distances ranging from 2.37–2.62 Å. In the third V+3.13+ site, V+3.13+ is bonded to six S2- atoms to form distorted VS6 octahedra that share a cornercorner with one VS6 octahedra, a cornercorner with one VS7 pentagonal bipyramid, a cornercorner with one VS6 pentagonal pyramid, a cornercorner with one VS5 square pyramid, an edgeedge with one VS6 octahedra, an edgeedge with one VS7 pentagonal bipyramid, and a faceface with one VS6 pentagonal pyramid. The corner-sharing octahedral tilt angles are 57°. There are a spread of V–S bond distances ranging from 2.31–2.46 Å. In the fourth V+3.13+ site, V+3.13+ is bonded to seven S2- atoms to form distorted VS7 pentagonal bipyramids that share a cornercorner with one VS6 octahedra, a cornercorner with one VS5 square pyramid, edges with two VS7 pentagonal bipyramids, edges with two equivalent VS6 pentagonal pyramids, an edgeedge with one VS5 square pyramid, and a faceface with one VS7 pentagonal bipyramid. The corner-sharing octahedral tilt angles are 49°. There are a spread of V–S bond distances ranging from 2.39–2.54 Å. In the fifth V+3.13+ site, V+3.13+ is bonded to five S2- atoms to form distorted VS5 square pyramids that share corners with two VS6 octahedra, a cornercorner with one VS7 pentagonal bipyramid, corners with two equivalent VS6 pentagonal pyramids, and edges with two VS7 pentagonal bipyramids. The corner-sharing octahedra tilt angles range from 47–68°. There are a spread of V–S bond distances ranging from 2.12–2.55 Å. In the sixth V+3.13+ site, V+3.13+ is bonded to seven S2- atoms to form VS7 pentagonal bipyramids that share a cornercorner with one VS6 pentagonal pyramid, an edgeedge with one VS6 octahedra, an edgeedge with one VS7 pentagonal bipyramid, an edgeedge with one VS6 pentagonal pyramid, an edgeedge with one VS5 square pyramid, a faceface with one VS6 octahedra, and a faceface with one VS7 pentagonal bipyramid. There are a spread of V–S bond distances ranging from 2.39–2.54 Å. In the seventh V+3.13+ site, V+3.13+ is bonded in a 6-coordinate geometry to six S2- atoms. There are a spread of V–S bond distances ranging from 2.25–2.70 Å. In the eighth V+3.13+ site, V+3.13+ is bonded in a 6-coordinate geometry to six S2- atoms. There are a spread of V–S bond distances ranging from 2.30–2.79 Å. There are twelve inequivalent S2- sites. In the first S2- site, S2- is bonded in a 3-coordinate geometry to three V+3.13+ atoms. In the second S2- site, S2- is bonded in a 5-coordinate geometry to five V+3.13+ atoms. In the third S2- site, S2- is bonded in a 5-coordinate geometry to one K1+ and four V+3.13+ atoms. In the fourth S2- site, S2- is bonded in a distorted linear geometry to two V+3.13+ atoms. In the fifth S2- site, S2- is bonded in a 3-coordinate geometry to three V+3.13+ atoms. In the sixth S2- site, S2- is bonded in a 4-coordinate geometry to one K1+ and three V+3.13+ atoms. In the seventh S2- site, S2- is bonded in a 5-coordinate geometry to five V+3.13+ atoms. In the eighth S2- site, S2- is bonded in a 4-coordinate geometry to four V+3.13+ atoms. In the ninth S2- site, S2- is bonded in a distorted T-shaped geometry to three V+3.13+ atoms. In the tenth S2- site, S2- is bonded in a 5-coordinate geometry to one K1+ and four V+3.13+ atoms. In the eleventh S2- site, S2- is bonded in a 5-coordinate geometry to five V+3.13+ atoms. In the twelfth S2- site, S2- is bonded in a 5-coordinate geometry to five V+3.13+ atoms.

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Materials Data on K(WO3)3 by Materials Project

K(WO3)3 crystallizes in the hexagonal P6_3 space group. The structure is three-dimensional. K1+ is bonded to twelve O2- atoms to form distorted KO12 cuboctahedra that share edges with twelve equivalent WO6 octahedra and faces with two equivalent KO12 cuboctahedra. There are a spread of K–O bond distances ranging from 3.23–3.46 Å. W+5.67+ is bonded to six O2- atoms to form WO6 octahedra that share corners with six equivalent WO6 octahedra and edges with four equivalent KO12 cuboctahedra. The corner-sharing octahedra tilt angles range from 5–32°. There is four shorter (1.94 Å) and two longer (1.96 Å) W–O bond length. There are three inequivalent O2- sites. In the first O2- site, O2- is bonded in a linear geometry to two equivalent W+5.67+ atoms. In the second O2- site, O2- is bonded in a bent 150 degrees geometry to two equivalent K1+ and two equivalent W+5.67+ atoms. In the third O2- site, O2- is bonded in a distorted bent 150 degrees geometry to two equivalent K1+ and two equivalent W+5.67+ atoms.

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Materials Data on K(Cu2As)2 by Materials Project

K(Cu2As)2 crystallizes in the trigonal R-3m space group. The structure is three-dimensional. K1+ is bonded to six equivalent As3- atoms to form distorted edge-sharing KAs6 octahedra. All K–As bond lengths are 3.37 Å. There are two inequivalent Cu+1.25+ sites. In the first Cu+1.25+ site, Cu+1.25+ is bonded in a 1-coordinate geometry to four equivalent As3- atoms. There are one shorter (2.50 Å) and three longer (2.76 Å) Cu–As bond lengths. In the second Cu+1.25+ site, Cu+1.25+ is bonded in a distorted trigonal non-coplanar geometry to three equivalent As3- atoms. All Cu–As bond lengths are 2.44 Å. As3- is bonded in a 10-coordinate geometry to three equivalent K1+ and seven Cu+1.25+ atoms.

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Materials Data on K(ThSe3)2 by Materials Project

K(ThSe3)2 crystallizes in the orthorhombic Immm space group. The structure is three-dimensional. K1+ is bonded in a distorted body-centered cubic geometry to eight equivalent Se+1.50- atoms. All K–Se bond lengths are 3.47 Å. Th4+ is bonded in a 8-coordinate geometry to eight Se+1.50- atoms. There are a spread of Th–Se bond distances ranging from 2.99–3.02 Å. There are two inequivalent Se+1.50- sites. In the first Se+1.50- site, Se+1.50- is bonded to four equivalent Th4+ atoms to form a mixture of distorted edge and corner-sharing SeTh4 tetrahedra. In the second Se+1.50- site, Se+1.50- is bonded in a 4-coordinate geometry to two equivalent K1+, two equivalent Th4+, and two equivalent Se+1.50- atoms. There are one shorter (2.75 Å) and one longer (2.84 Å) Se–Se bond lengths.

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Materials Data on K(SbSe2)2 by Materials Project

K(SbSe2)2 crystallizes in the triclinic P-1 space group. The structure is three-dimensional. K1+ is bonded in a 8-coordinate geometry to eight Se+1.75- atoms. There are a spread of K–Se bond distances ranging from 3.41–3.88 Å. There are two inequivalent Sb3+ sites. In the first Sb3+ site, Sb3+ is bonded in a distorted see-saw-like geometry to four Se+1.75- atoms. There are a spread of Sb–Se bond distances ranging from 2.62–3.21 Å. In the second Sb3+ site, Sb3+ is bonded to five Se+1.75- atoms to form distorted edge-sharing SbSe5 square pyramids. There are a spread of Sb–Se bond distances ranging from 2.59–3.40 Å. There are four inequivalent Se+1.75- sites. In the first Se+1.75- site, Se+1.75- is bonded in a 4-coordinate geometry to one K1+ and three Sb3+ atoms. In the second Se+1.75- site, Se+1.75- is bonded in a 5-coordinate geometry to two equivalent K1+ and three Sb3+ atoms. In the third Se+1.75- site, Se+1.75- is bonded in a 1-coordinate geometry to two equivalent K1+, one Sb3+, and one Se+1.75- atom. The Se–Se bond length is 2.43 Å. In the fourth Se+1.75- site, Se+1.75- is bonded in a 5-coordinate geometry to three equivalent K1+ and two Sb3+ atoms.

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Materials Data on K(Mo3S4)2 by Materials Project

K(Mo3S4)2 crystallizes in the trigonal R-3 space group. The structure is three-dimensional. K1+ is bonded in a body-centered cubic geometry to eight S2- atoms. There are two shorter (2.87 Å) and six longer (3.28 Å) K–S bond lengths. Mo+2.50+ is bonded to five S2- atoms to form a mixture of edge and corner-sharing MoS5 square pyramids. There are a spread of Mo–S bond distances ranging from 2.39–2.55 Å. There are two inequivalent S2- sites. In the first S2- site, S2- is bonded in a 4-coordinate geometry to one K1+ and three equivalent Mo+2.50+ atoms. In the second S2- site, S2- is bonded in a 5-coordinate geometry to one K1+ and four equivalent Mo+2.50+ atoms.

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Materials Data on K(Ti3Se4)4 by Materials Project

K(Ti3Se4)4 crystallizes in the triclinic P-1 space group. The structure is three-dimensional. K1+ is bonded in a distorted hexagonal planar geometry to six Se2- atoms. All K–Se bond lengths are 3.41 Å. There are six inequivalent Ti+2.58+ sites. In the first Ti+2.58+ site, Ti+2.58+ is bonded to six Se2- atoms to form a mixture of face, edge, and corner-sharing TiSe6 octahedra. The corner-sharing octahedra tilt angles range from 42–51°. There are a spread of Ti–Se bond distances ranging from 2.57–2.67 Å. In the second Ti+2.58+ site, Ti+2.58+ is bonded to six Se2- atoms to form a mixture of face, edge, and corner-sharing TiSe6 octahedra. The corner-sharing octahedra tilt angles range from 43–51°. There are a spread of Ti–Se bond distances ranging from 2.56–2.68 Å. In the third Ti+2.58+ site, Ti+2.58+ is bonded to six Se2- atoms to form a mixture of face, edge, and corner-sharing TiSe6 octahedra. The corner-sharing octahedra tilt angles range from 42–51°. There are a spread of Ti–Se bond distances ranging from 2.56–2.67 Å. In the fourth Ti+2.58+ site, Ti+2.58+ is bonded to six Se2- atoms to form a mixture of face, edge, and corner-sharing TiSe6 octahedra. The corner-sharing octahedra tilt angles range from 42–51°. There are a spread of Ti–Se bond distances ranging from 2.56–2.67 Å. In the fifth Ti+2.58+ site, Ti+2.58+ is bonded to six Se2- atoms to form a mixture of face, edge, and corner-sharing TiSe6 octahedra. The corner-sharing octahedra tilt angles range from 42–51°. There are a spread of Ti–Se bond distances ranging from 2.56–2.66 Å. In the sixth Ti+2.58+ site, Ti+2.58+ is bonded to six Se2- atoms to form a mixture of face, edge, and corner-sharing TiSe6 octahedra. The corner-sharing octahedra tilt angles range from 42–51°. There are a spread of Ti–Se bond distances ranging from 2.56–2.67 Å. There are eight inequivalent Se2- sites. In the first Se2- site, Se2- is bonded in a 5-coordinate geometry to one K1+ and four Ti+2.58+ atoms. In the second Se2- site, Se2- is bonded in a distorted rectangular see-saw-like geometry to four Ti+2.58+ atoms. In the third Se2- site, Se2- is bonded in a distorted rectangular see-saw-like geometry to four Ti+2.58+ atoms. In the fourth Se2- site, Se2- is bonded in a 5-coordinate geometry to one K1+ and four Ti+2.58+ atoms. In the fifth Se2- site, Se2- is bonded in a 5-coordinate geometry to one K1+ and four Ti+2.58+ atoms. In the sixth Se2- site, Se2- is bonded in a distorted rectangular see-saw-like geometry to four Ti+2.58+ atoms. In the seventh Se2- site, Se2- is bonded to six Ti+2.58+ atoms to form distorted face-sharing SeTi6 pentagonal pyramids. In the eighth Se2- site, Se2- is bonded to six Ti+2.58+ atoms to form distorted face-sharing SeTi6 pentagonal pyramids.

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Materials Data on K(Nb3S4)2 by Materials Project

K(Nb3S4)2 crystallizes in the trigonal P-3 space group. The structure is three-dimensional. K1+ is bonded in a 6-coordinate geometry to six equivalent S2- atoms. All K–S bond lengths are 3.23 Å. Nb+2.50+ is bonded to six S2- atoms to form a mixture of edge, face, and corner-sharing NbS6 octahedra. The corner-sharing octahedra tilt angles range from 44–54°. There are a spread of Nb–S bond distances ranging from 2.48–2.69 Å. There are two inequivalent S2- sites. In the first S2- site, S2- is bonded in a 5-coordinate geometry to one K1+ and four equivalent Nb+2.50+ atoms. In the second S2- site, S2- is bonded to six equivalent Nb+2.50+ atoms to form distorted face-sharing SNb6 pentagonal pyramids.

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Materials Data on K(SiAs)3 by Materials Project

K(SiAs)3 crystallizes in the orthorhombic Pbam space group. The structure is three-dimensional. K1+ is bonded in a 7-coordinate geometry to seven As+1.67- atoms. There are a spread of K–As bond distances ranging from 3.48–3.86 Å. There are three inequivalent Si+1.33+ sites. In the first Si+1.33+ site, Si+1.33+ is bonded in a trigonal non-coplanar geometry to three As+1.67- atoms. There are two shorter (2.41 Å) and one longer (2.43 Å) Si–As bond lengths. In the second Si+1.33+ site, Si+1.33+ is bonded in a water-like geometry to two equivalent As+1.67- atoms. Both Si–As bond lengths are 2.41 Å. In the third Si+1.33+ site, Si+1.33+ is bonded in a trigonal non-coplanar geometry to three As+1.67- atoms. There are two shorter (2.37 Å) and one longer (2.45 Å) Si–As bond lengths. There are three inequivalent As+1.67- sites. In the first As+1.67- site, As+1.67- is bonded in a 2-coordinate geometry to four equivalent K1+ and two equivalent Si+1.33+ atoms. In the second As+1.67- site, As+1.67- is bonded to two equivalent K1+ and three Si+1.33+ atoms to form distorted edge-sharing AsK2Si3 trigonal bipyramids. In the third As+1.67- site, As+1.67- is bonded in a 3-coordinate geometry to one K1+ and three Si+1.33+ atoms.

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Materials Data on K(FeP)2 by Materials Project

K(FeP)2 is alpha bismuth trifluoride-derived structured and crystallizes in the tetragonal I4/mmm space group. The structure is three-dimensional. K1+ is bonded in a body-centered cubic geometry to eight equivalent P3- atoms. All K–P bond lengths are 3.40 Å. Fe+2.50+ is bonded to four equivalent P3- atoms to form a mixture of edge and corner-sharing FeP4 tetrahedra. All Fe–P bond lengths are 2.19 Å. P3- is bonded in a 4-coordinate geometry to four equivalent K1+ and four equivalent Fe+2.50+ atoms.

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Materials Data on K(WO3)3 by Materials Project

K(WO3)3 crystallizes in the orthorhombic Cmm2 space group. The structure is three-dimensional. K1+ is bonded in a 6-coordinate geometry to six O2- atoms. There are two shorter (3.11 Å) and four longer (3.15 Å) K–O bond lengths. There are two inequivalent W+5.67+ sites. In the first W+5.67+ site, W+5.67+ is bonded to six O2- atoms to form corner-sharing WO6 octahedra. The corner-sharing octahedra tilt angles range from 0–31°. There is two shorter (1.94 Å) and four longer (1.95 Å) W–O bond length. In the second W+5.67+ site, W+5.67+ is bonded to six O2- atoms to form corner-sharing WO6 octahedra. The corner-sharing octahedra tilt angles range from 0–33°. There are a spread of W–O bond distances ranging from 1.94–1.96 Å. There are four inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted bent 150 degrees geometry to one K1+ and two W+5.67+ atoms. In the second O2- site, O2- is bonded in a distorted bent 150 degrees geometry to one K1+ and two equivalent W+5.67+ atoms. In the third O2- site, O2- is bonded in a linear geometry to two equivalent W+5.67+ atoms. In the fourth O2- site, O2- is bonded in a linear geometry to two equivalent W+5.67+ atoms.

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Materials Data on K(CoP)2 by Materials Project

K(CoP)2 is alpha bismuth trifluoride-derived structured and crystallizes in the tetragonal I4/mmm space group. The structure is three-dimensional. K1+ is bonded in a body-centered cubic geometry to eight equivalent P3- atoms. All K–P bond lengths are 3.36 Å. Co+2.50+ is bonded to four equivalent P3- atoms to form a mixture of edge and corner-sharing CoP4 tetrahedra. All Co–P bond lengths are 2.20 Å. P3- is bonded in a 8-coordinate geometry to four equivalent K1+ and four equivalent Co+2.50+ atoms.

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Materials Data on K(Zr3Te4)4 by Materials Project

K(Zr3Te4)4 crystallizes in the triclinic P-1 space group. The structure is three-dimensional. K1+ is bonded in a distorted hexagonal planar geometry to six Te2- atoms. There are two shorter (3.73 Å) and four longer (3.74 Å) K–Te bond lengths. There are six inequivalent Zr+2.58+ sites. In the first Zr+2.58+ site, Zr+2.58+ is bonded to six Te2- atoms to form a mixture of face, edge, and corner-sharing ZrTe6 octahedra. The corner-sharing octahedra tilt angles range from 43–52°. There are a spread of Zr–Te bond distances ranging from 2.91–3.01 Å. In the second Zr+2.58+ site, Zr+2.58+ is bonded to six Te2- atoms to form a mixture of face, edge, and corner-sharing ZrTe6 octahedra. The corner-sharing octahedra tilt angles range from 43–52°. There are a spread of Zr–Te bond distances ranging from 2.91–3.02 Å. In the third Zr+2.58+ site, Zr+2.58+ is bonded to six Te2- atoms to form a mixture of face, edge, and corner-sharing ZrTe6 octahedra. The corner-sharing octahedra tilt angles range from 43–52°. There are a spread of Zr–Te bond distances ranging from 2.91–3.03 Å. In the fourth Zr+2.58+ site, Zr+2.58+ is bonded to six Te2- atoms to form a mixture of face, edge, and corner-sharing ZrTe6 octahedra. The corner-sharing octahedra tilt angles range from 43–52°. There are a spread of Zr–Te bond distances ranging from 2.92–3.02 Å. In the fifth Zr+2.58+ site, Zr+2.58+ is bonded to six Te2- atoms to form a mixture of face, edge, and corner-sharing ZrTe6 octahedra. The corner-sharing octahedra tilt angles range from 43–52°. There are a spread of Zr–Te bond distances ranging from 2.92–3.02 Å. In the sixth Zr+2.58+ site, Zr+2.58+ is bonded to six Te2- atoms to form a mixture of face, edge, and corner-sharing ZrTe6 octahedra. The corner-sharing octahedra tilt angles range from 43–52°. There are a spread of Zr–Te bond distances ranging from 2.91–3.01 Å. There are eight inequivalent Te2- sites. In the first Te2- site, Te2- is bonded in a 4-coordinate geometry to four Zr+2.58+ atoms. In the second Te2- site, Te2- is bonded in a 5-coordinate geometry to one K1+ and four Zr+2.58+ atoms. In the third Te2- site, Te2- is bonded in a 4-coordinate geometry to four Zr+2.58+ atoms. In the fourth Te2- site, Te2- is bonded in a 5-coordinate geometry to one K1+ and four Zr+2.58+ atoms. In the fifth Te2- site, Te2- is bonded in a 5-coordinate geometry to one K1+ and four Zr+2.58+ atoms. In the sixth Te2- site, Te2- is bonded in a 4-coordinate geometry to four Zr+2.58+ atoms. In the seventh Te2- site, Te2- is bonded to six Zr+2.58+ atoms to form distorted face-sharing TeZr6 pentagonal pyramids. In the eighth Te2- site, Te2- is bonded to six Zr+2.58+ atoms to form distorted face-sharing TeZr6 pentagonal pyramids.

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Materials Data on K(Cu2Sb)2 by Materials Project

K(Cu2Sb)2 crystallizes in the trigonal R-3m space group. The structure is three-dimensional. K1+ is bonded to six equivalent Sb3- atoms to form distorted edge-sharing KSb6 octahedra. All K–Sb bond lengths are 3.50 Å. There are two inequivalent Cu+1.25+ sites. In the first Cu+1.25+ site, Cu+1.25+ is bonded in a 4-coordinate geometry to four equivalent Sb3- atoms. There are one shorter (2.71 Å) and three longer (2.86 Å) Cu–Sb bond lengths. In the second Cu+1.25+ site, Cu+1.25+ is bonded in a trigonal non-coplanar geometry to three equivalent Sb3- atoms. All Cu–Sb bond lengths are 2.60 Å. Sb3- is bonded in a 10-coordinate geometry to three equivalent K1+ and seven Cu+1.25+ atoms.

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Materials Data on K(Ti3Se4)2 by Materials Project

K(Ti3Se4)2 crystallizes in the trigonal P-3 space group. The structure is three-dimensional. K1+ is bonded in a 6-coordinate geometry to six equivalent Se2- atoms. All K–Se bond lengths are 3.39 Å. Ti+2.50+ is bonded to six Se2- atoms to form a mixture of corner, edge, and face-sharing TiSe6 octahedra. The corner-sharing octahedra tilt angles range from 43–52°. There are a spread of Ti–Se bond distances ranging from 2.55–2.69 Å. There are two inequivalent Se2- sites. In the first Se2- site, Se2- is bonded in a 5-coordinate geometry to one K1+ and four equivalent Ti+2.50+ atoms. In the second Se2- site, Se2- is bonded to six equivalent Ti+2.50+ atoms to form distorted face-sharing SeTi6 pentagonal pyramids.

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Materials Data on K(ThTe3)2 by Materials Project

K(ThTe3)2 crystallizes in the orthorhombic Amm2 space group. The structure is three-dimensional. K1+ is bonded in a distorted body-centered cubic geometry to eight Te+1.50- atoms. There are four shorter (3.63 Å) and four longer (3.74 Å) K–Te bond lengths. There are two inequivalent Th4+ sites. In the first Th4+ site, Th4+ is bonded in a 8-coordinate geometry to eight Te+1.50- atoms. There are a spread of Th–Te bond distances ranging from 3.21–3.28 Å. In the second Th4+ site, Th4+ is bonded in a 8-coordinate geometry to eight Te+1.50- atoms. There are a spread of Th–Te bond distances ranging from 3.20–3.28 Å. There are four inequivalent Te+1.50- sites. In the first Te+1.50- site, Te+1.50- is bonded to four Th4+ atoms to form a mixture of distorted corner and edge-sharing TeTh4 trigonal pyramids. In the second Te+1.50- site, Te+1.50- is bonded to four Th4+ atoms to form a mixture of distorted corner and edge-sharing TeTh4 trigonal pyramids. In the third Te+1.50- site, Te+1.50- is bonded in a 6-coordinate geometry to two equivalent K1+, two equivalent Th4+, and two equivalent Te+1.50- atoms. There are one shorter (3.08 Å) and one longer (3.09 Å) Te–Te bond lengths. In the fourth Te+1.50- site, Te+1.50- is bonded in a 4-coordinate geometry to two equivalent K1+ and two equivalent Th4+ atoms.

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Materials Data on K(PRu)2 by Materials Project

K(RuP)2 crystallizes in the tetragonal I4/mmm space group. The structure is three-dimensional. K1+ is bonded in a body-centered cubic geometry to eight equivalent P3- atoms. All K–P bond lengths are 3.53 Å. Ru+2.50+ is bonded to four equivalent P3- atoms to form a mixture of corner and edge-sharing RuP4 tetrahedra. All Ru–P bond lengths are 2.31 Å. P3- is bonded in a 8-coordinate geometry to four equivalent K1+ and four equivalent Ru+2.50+ atoms.

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Materials Data on K(Mo2O3)4 by Materials Project

K(Mo2O3)4 crystallizes in the monoclinic P2 space group. The structure is three-dimensional. K1+ is bonded in a 12-coordinate geometry to six O2- atoms. There are a spread of K–O bond distances ranging from 3.09–3.20 Å. There are four inequivalent Mo+2.88+ sites. In the first Mo+2.88+ site, Mo+2.88+ is bonded to four O2- atoms to form MoO4 tetrahedra that share corners with six MoO5 square pyramids and corners with two equivalent MoO4 tetrahedra. There are a spread of Mo–O bond distances ranging from 1.96–2.05 Å. In the second Mo+2.88+ site, Mo+2.88+ is bonded to four O2- atoms to form MoO4 tetrahedra that share corners with six MoO5 square pyramids and corners with two equivalent MoO4 tetrahedra. There are a spread of Mo–O bond distances ranging from 1.94–2.06 Å. In the third Mo+2.88+ site, Mo+2.88+ is bonded to five O2- atoms to form MoO5 square pyramids that share corners with six MoO4 tetrahedra and edges with two equivalent MoO5 square pyramids. There are a spread of Mo–O bond distances ranging from 2.13–2.17 Å. In the fourth Mo+2.88+ site, Mo+2.88+ is bonded to five O2- atoms to form MoO5 square pyramids that share corners with six MoO4 tetrahedra and edges with two equivalent MoO5 square pyramids. There are a spread of Mo–O bond distances ranging from 2.13–2.17 Å. There are six inequivalent O2- sites. In the first O2- site, O2- is bonded in a trigonal non-coplanar geometry to three Mo+2.88+ atoms. In the second O2- site, O2- is bonded in a 3-coordinate geometry to one K1+ and three Mo+2.88+ atoms. In the third O2- site, O2- is bonded in a trigonal non-coplanar geometry to three Mo+2.88+ atoms. In the fourth O2- site, O2- is bonded in a 3-coordinate geometry to one K1+ and three Mo+2.88+ atoms. In the fifth O2- site, O2- is bonded in a distorted trigonal planar geometry to one K1+ and three Mo+2.88+ atoms. In the sixth O2- site, O2- is bonded in a trigonal planar geometry to three Mo+2.88+ atoms.

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