SEARCH · Engineering Papers
Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.
Quote a phrase for an exact phrase match. Source license links do not imply unrestricted reuse.
TiMo2Re crystallizes in the orthorhombic Immm space group. The structure is one-dimensional and consists of two TiMo2Re ribbons oriented in the (1, 0, 0) direction. Ti is bonded in a linear geometry to two equivalent Mo atoms. Both Ti–Mo bond lengths are 2.24 Å. Mo is bonded in a linear geometry to one Ti and one Re atom. The Mo–Re bond length is 2.26 Å. Re is bonded in a linear geometry to two equivalent Mo atoms.
KFe2(MoO5)2 crystallizes in the monoclinic C2/m space group. The structure is three-dimensional. K is bonded to six O atoms to form distorted KO6 octahedra that share corners with four equivalent FeO6 octahedra and corners with six equivalent MoO4 tetrahedra. The corner-sharing octahedral tilt angles are 61°. There are four shorter (2.72 Å) and two longer (3.01 Å) K–O bond lengths. Mo is bonded to four O atoms to form MoO4 tetrahedra that share corners with three equivalent KO6 octahedra and corners with four equivalent FeO6 octahedra. The corner-sharing octahedra tilt angles range from 45–72°. There are a spread of Mo–O bond distances ranging from 1.74–1.88 Å. Fe is bonded to six O atoms to form FeO6 octahedra that share corners with two equivalent KO6 octahedra, corners with four equivalent MoO4 tetrahedra, and edges with two equivalent FeO6 octahedra. The corner-sharing octahedral tilt angles are 61°. There are a spread of Fe–O bond distances ranging from 1.86–2.15 Å. There are four inequivalent O sites. In the first O site, O is bonded in a water-like geometry to two equivalent Fe atoms. In the second O site, O is bonded in a trigonal planar geometry to one K, one Mo, and one Fe atom. In the third O site, O is bonded in a distorted single-bond geometry to one K and one Mo atom. In the fourth O site, O is bonded in a distorted T-shaped geometry to one Mo and two equivalent Fe atoms.
Mo2GaC is H-Phase structured and crystallizes in the hexagonal P6_3/mmc space group. The structure is three-dimensional. Mo is bonded in a 6-coordinate geometry to three equivalent Ga and three equivalent C atoms. All Mo–Ga bond lengths are 2.77 Å. All Mo–C bond lengths are 2.13 Å. Ga is bonded in a 12-coordinate geometry to six equivalent Mo atoms. C is bonded to six equivalent Mo atoms to form edge-sharing CMo6 octahedra.
Li2MoO3 is Caswellsilverite-like structured and crystallizes in the triclinic P-1 space group. The structure is three-dimensional. there are eleven inequivalent Li1+ sites. In the first Li1+ site, Li1+ is bonded to six O2- atoms to form LiO6 octahedra that share corners with six LiO6 octahedra, edges with five MoO6 octahedra, and edges with seven LiO6 octahedra. The corner-sharing octahedra tilt angles range from 7–12°. There are a spread of Li–O bond distances ranging from 2.13–2.27 Å. In the second Li1+ site, Li1+ is bonded to six O2- atoms to form LiO6 octahedra that share corners with six LiO6 octahedra, edges with six LiO6 octahedra, and edges with six MoO6 octahedra. The corner-sharing octahedra tilt angles range from 8–9°. There are a spread of Li–O bond distances ranging from 2.17–2.19 Å. In the third Li1+ site, Li1+ is bonded to six O2- atoms to form LiO6 octahedra that share corners with six MoO6 octahedra, edges with three MoO6 octahedra, and edges with nine LiO6 octahedra. The corner-sharing octahedra tilt angles range from 2–9°. There are a spread of Li–O bond distances ranging from 2.12–2.32 Å. In the fourth Li1+ site, Li1+ is bonded to six O2- atoms to form LiO6 octahedra that share corners with six MoO6 octahedra, edges with four MoO6 octahedra, and edges with eight LiO6 octahedra. The corner-sharing octahedra tilt angles range from 1–7°. There are a spread of Li–O bond distances ranging from 2.16–2.28 Å. In the fifth Li1+ site, Li1+ is bonded to six O2- atoms to form LiO6 octahedra that share corners with two equivalent LiO6 octahedra, corners with four equivalent MoO6 octahedra, edges with four MoO6 octahedra, and edges with eight LiO6 octahedra. The corner-sharing octahedra tilt angles range from 2–10°. There are a spread of Li–O bond distances ranging from 2.09–2.31 Å. In the sixth Li1+ site, Li1+ is bonded to six O2- atoms to form LiO6 octahedra that share corners with two equivalent LiO6 octahedra, corners with four equivalent MoO6 octahedra, edges with four MoO6 octahedra, and edges with eight LiO6 octahedra. The corner-sharing octahedra tilt angles range from 1–5°. There are a spread of Li–O bond distances ranging from 2.13–2.30 Å. In the seventh Li1+ site, Li1+ is bonded to six O2- atoms to form LiO6 octahedra that share corners with six MoO6 octahedra, edges with four MoO6 octahedra, and edges with eight LiO6 octahedra. The corner-sharing octahedra tilt angles range from 1–7°. There are a spread of Li–O bond distances ranging from 2.20–2.26 Å. In the eighth Li1+ site, Li1+ is bonded to six O2- atoms to form LiO6 octahedra that share corners with six MoO6 octahedra, edges with three MoO6 octahedra, and edges with nine LiO6 octahedra. The corner-sharing octahedra tilt angles range from 3–8°. There are a spread of Li–O bond distances ranging from 2.19–2.36 Å. In the ninth Li1+ site, Li1+ is bonded to six O2- atoms to form LiO6 octahedra that share corners with six LiO6 octahedra, edges with five MoO6 octahedra, and edges with seven LiO6 octahedra. The corner-sharing octahedra tilt angles range from 7–12°. There are a spread of Li–O bond distances ranging from 2.11–2.23 Å. In the tenth Li1+ site, Li1+ is bonded to six O2- atoms to form LiO6 octahedra that share corners with six LiO6 octahedra, edges with six LiO6 octahedra, and edges with six MoO6 octahedra. The corner-sharing octahedra tilt angles range from 8–9°. There are two shorter (2.14 Å) and four longer (2.15 Å) Li–O bond lengths. In the eleventh Li1+ site, Li1+ is bonded to six O2- atoms to form LiO6 octahedra that share corners with six LiO6 octahedra, edges with four MoO6 octahedra, and edges with eight LiO6 octahedra. The corner-sharing octahedra tilt angles range from 4–10°. There are a spread of Li–O bond distances ranging from 2.15–2.22 Å. There are five inequivalent Mo4+ sites. In the first Mo4+ site, Mo4+ is bonded to six O2- atoms to form MoO6 octahedra that share corners with six LiO6 octahedra, edges with three MoO6 octahedra, and edges with nine LiO6 octahedra. The corner-sharing octahedra tilt angles range from 2–8°. There are a spread of Mo–O bond distances ranging from 1.95–2.18 Å. In the second Mo4+ site, Mo4+ is bonded to six O2- atoms to form MoO6 octahedra that share corners with six LiO6 octahedra, edges with four MoO6 octahedra, and edges with eight LiO6 octahedra. The corner-sharing octahedra tilt angles range from 1–9°. There are a spread of Mo–O bond distances ranging from 2.14–2.18 Å. In the third Mo4+ site, Mo4+ is bonded to six O2- atoms to form MoO6 octahedra that share corners with six LiO6 octahedra, edges with four MoO6 octahedra, and edges with eight LiO6 octahedra. The corner-sharing octahedra tilt angles range from 1–7°. There are a spread of Mo–O bond distances ranging from 2.02–2.16 Å. In the fourth Mo4+ site, Mo4+ is bonded to six O2- atoms to form MoO6 octahedra that share corners with six LiO6 octahedra, edges with two equivalent MoO6 octahedra, and edges with ten LiO6 octahedra. The corner-sharing octahedra tilt angles range from 3–7°. There are a spread of Mo–O bond distances ranging from 1.93–2.09 Å. In the fifth Mo4+ site, Mo4+ is bonded to six O2- atoms to form MoO6 octahedra that share corners with six LiO6 octahedra, edges with four MoO6 octahedra, and edges with eight LiO6 octahedra. The corner-sharing octahedra tilt angles range from 1–8°. There are a spread of Mo–O bond distances ranging from 2.03–2.16 Å. There are twelve inequivalent O2- sites. In the first O2- site, O2- is bonded to four Li1+ and two Mo4+ atoms to form a mixture of corner and edge-sharing OLi4Mo2 octahedra. The corner-sharing octahedra tilt angles range from 0–6°. In the second O2- site, O2- is bonded to three Li1+ and three Mo4+ atoms to form a mixture of corner and edge-sharing OLi3Mo3 octahedra. The corner-sharing octahedra tilt angles range from 0–6°. In the third O2- site, O2- is bonded to three Li1+ and three Mo4+ atoms to form a mixture of corner and edge-sharing OLi3Mo3 octahedra. The corner-sharing octahedra tilt angles range from 0–6°. In the fourth O2- site, O2- is bonded to five Li1+ and one Mo4+ atom to form OLi5Mo octahedra that share corners with six OLi5Mo octahedra and edges with twelve OLi4Mo2 octahedra. The corner-sharing octahedra tilt angles range from 0–8°. In the fifth O2- site, O2- is bonded to four Li1+ and two Mo4+ atoms to form OLi4Mo2 octahedra that share corners with six OLi5Mo octahedra and edges with twelve OLi4Mo2 octahedra. The corner-sharing octahedra tilt angles range from 0–8°. In the sixth O2- site, O2- is bonded to four Li1+ and two Mo4+ atoms to form OLi4Mo2 octahedra that share corners with six OLi5Mo octahedra and edges with twelve OLi4Mo2 octahedra. The corner-sharing octahedra tilt angles range from 0–8°. In the seventh O2- site, O2- is bonded to four Li1+ and two Mo4+ atoms to form OLi4Mo2 octahedra that share corners with six OLi4Mo2 octahedra and edges with twelve OLi5Mo octahedra. The corner-sharing octahedra tilt angles range from 0–7°. In the eighth O2- site, O2- is bonded to four Li1+ and two Mo4+ atoms to form OLi4Mo2 octahedra that share corners with six OLi4Mo2 octahedra and edges with twelve OLi5Mo octahedra. The corner-sharing octahedra tilt angles range from 0–7°. In the ninth O2- site, O2- is bonded to four Li1+ and two Mo4+ atoms to form OLi4Mo2 octahedra that share corners with six OLi4Mo2 octahedra and edges with twelve OLi5Mo octahedra. The corner-sharing octahedra tilt angles range from 0–6°. In the tenth O2- site, O2- is bonded to five Li1+ and one Mo4+ atom to form OLi5Mo octahedra that share corners with six OLi5Mo octahedra and edges with twelve OLi4Mo2 octahedra. The corner-sharing octahedra tilt angles range from 0–8°. In the eleventh O2- site, O2- is bonded to four Li1+ and two Mo4+ atoms to form OLi4Mo2 octahedra that share corners with six OLi5Mo octahedra and edges with twelve OLi4Mo2 octahedra. The corner-sharing octahedra tilt angles range from 0–8°. In the twelfth O2- site, O2- is bonded to four Li1+ and two Mo4+ atoms to form OLi4Mo2 octahedra that share corners with six OLi5Mo octahedra and edges with twelve OLi4Mo2 octahedra. The corner-sharing octahedra tilt angles range from 0–6°.
Mo4Fe25 is alpha-derived structured and crystallizes in the cubic I-43m space group. The structure is three-dimensional. Mo is bonded in a 3-coordinate geometry to sixteen Fe atoms. There are a spread of Mo–Fe bond distances ranging from 2.50–3.00 Å. There are three inequivalent Fe sites. In the first Fe site, Fe is bonded in a 4-coordinate geometry to four equivalent Mo and twelve equivalent Fe atoms. All Fe–Fe bond lengths are 2.76 Å. In the second Fe site, Fe is bonded in a 1-coordinate geometry to two equivalent Mo and eleven Fe atoms. There are a spread of Fe–Fe bond distances ranging from 2.36–2.68 Å. In the third Fe site, Fe is bonded to three equivalent Mo and nine Fe atoms to form a mixture of distorted corner, edge, and face-sharing FeFe9Mo3 cuboctahedra. There are one shorter (2.33 Å) and two longer (2.37 Å) Fe–Fe bond lengths.
Mo3FePdN crystallizes in the cubic P2_13 space group. The structure is three-dimensional. Mo is bonded in a distorted bent 150 degrees geometry to three equivalent Fe and two equivalent N atoms. There are a spread of Mo–Fe bond distances ranging from 2.74–2.94 Å. There are one shorter (2.12 Å) and one longer (2.13 Å) Mo–N bond lengths. Fe is bonded to nine equivalent Mo and three equivalent Pd atoms to form distorted FeMo9Pd3 cuboctahedra that share corners with six equivalent FeMo9Pd3 cuboctahedra, edges with three equivalent NMo6 octahedra, faces with six equivalent FeMo9Pd3 cuboctahedra, and faces with four equivalent NMo6 octahedra. All Fe–Pd bond lengths are 2.53 Å. Pd is bonded in a 12-coordinate geometry to three equivalent Fe atoms. N is bonded to six equivalent Mo atoms to form distorted NMo6 octahedra that share corners with six equivalent NMo6 octahedra, edges with three equivalent FeMo9Pd3 cuboctahedra, and faces with four equivalent FeMo9Pd3 cuboctahedra. The corner-sharing octahedral tilt angles are 25°.
Mo2C5PNSCl4(PC3)3 crystallizes in the triclinic P-1 space group. The structure is zero-dimensional and consists of four allylphosphine molecules, one Mo2C5PNSCl4 cluster, and one PC3 cluster. In the Mo2C5PNSCl4 cluster, there are two inequivalent Mo6+ sites. In the first Mo6+ site, Mo6+ is bonded in a distorted rectangular see-saw-like geometry to one N3-, one S2-, and two Cl1- atoms. The Mo–N bond length is 1.81 Å. The Mo–S bond length is 2.35 Å. There are one shorter (2.41 Å) and one longer (2.44 Å) Mo–Cl bond lengths. In the second Mo6+ site, Mo6+ is bonded in a rectangular see-saw-like geometry to one S2- and three Cl1- atoms. The Mo–S bond length is 2.30 Å. There are a spread of Mo–Cl bond distances ranging from 2.35–2.45 Å. There are five inequivalent C+1.64- sites. In the first C+1.64- site, C+1.64- is bonded in a distorted linear geometry to one C+1.64- and one N3- atom. The C–C bond length is 1.29 Å. The C–N bond length is 1.26 Å. In the second C+1.64- site, C+1.64- is bonded in a single-bond geometry to one C+1.64- atom. In the third C+1.64- site, C+1.64- is bonded in a 3-coordinate geometry to two C+1.64- and one P5+ atom. There is one shorter (1.38 Å) and one longer (1.54 Å) C–C bond length. The C–P bond length is 1.83 Å. In the fourth C+1.64- site, C+1.64- is bonded in a 3-coordinate geometry to three C+1.64- atoms. Both C–C bond lengths are 1.39 Å. In the fifth C+1.64- site, C+1.64- is bonded in a 3-coordinate geometry to two C+1.64- and one P5+ atom. The C–P bond length is 1.77 Å. P5+ is bonded in a 3-coordinate geometry to two C+1.64- and one Cl1- atom. The P–Cl bond length is 2.75 Å. N3- is bonded in a linear geometry to one Mo6+ and one C+1.64- atom. S2- is bonded in a 2-coordinate geometry to two Mo6+ atoms. There are four inequivalent Cl1- sites. In the first Cl1- site, Cl1- is bonded in a 2-coordinate geometry to two Mo6+ atoms. In the second Cl1- site, Cl1- is bonded in a 1-coordinate geometry to one Mo6+ and one P5+ atom. In the third Cl1- site, Cl1- is bonded in a single-bond geometry to one Mo6+ atom. In the fourth Cl1- site, Cl1- is bonded in a single-bond geometry to one Mo6+ atom. In the PC3 cluster, there are three inequivalent C+1.64- sites. In the first C+1.64- site, C+1.64- is bonded in a 3-coordinate geometry to three C+1.64- atoms. There is one shorter (1.38 Å) and two longer (1.39 Å) C–C bond length. In the second C+1.64- site, C+1.64- is bonded in a 1-coordinate geometry to two C+1.64- and one P5+ atom. The C–C bond length is 1.51 Å. The C–P bond length is 1.76 Å. In the third C+1.64- site, C+1.64- is bonded in a 3-coordinate geometry to two C+1.64- and one P5+ atom. The C–P bond length is 1.79 Å. P5+ is bonded in a 1-coordinate geometry to two C+1.64- atoms.
TiWMo2 crystallizes in the orthorhombic Immm space group. The structure is one-dimensional and consists of two TiWMo2 ribbons oriented in the (1, 0, 0) direction. Ti is bonded in a linear geometry to two equivalent Mo atoms. Both Ti–Mo bond lengths are 2.24 Å. W is bonded in a linear geometry to two equivalent Mo atoms. Both W–Mo bond lengths are 2.29 Å. Mo is bonded in a linear geometry to one Ti and one W atom.
Pr2Mo3O12 crystallizes in the monoclinic C2/c space group. The structure is three-dimensional. there are three inequivalent Pr3+ sites. In the first Pr3+ site, Pr3+ is bonded in a 8-coordinate geometry to eight O2- atoms. There are a spread of Pr–O bond distances ranging from 2.44–2.58 Å. In the second Pr3+ site, Pr3+ is bonded in a 8-coordinate geometry to eight O2- atoms. There are a spread of Pr–O bond distances ranging from 2.42–2.59 Å. In the third Pr3+ site, Pr3+ is bonded in a 8-coordinate geometry to eight O2- atoms. There are a spread of Pr–O bond distances ranging from 2.44–2.57 Å. There are five inequivalent Mo6+ sites. In the first Mo6+ site, Mo6+ is bonded in a tetrahedral geometry to four O2- atoms. There are a spread of Mo–O bond distances ranging from 1.77–1.84 Å. In the second Mo6+ site, Mo6+ is bonded in a tetrahedral geometry to four O2- atoms. There is three shorter (1.79 Å) and one longer (1.86 Å) Mo–O bond length. In the third Mo6+ site, Mo6+ is bonded in a tetrahedral geometry to four O2- atoms. There is two shorter (1.77 Å) and two longer (1.85 Å) Mo–O bond length. In the fourth Mo6+ site, Mo6+ is bonded in a tetrahedral geometry to four O2- atoms. There are a spread of Mo–O bond distances ranging from 1.78–1.85 Å. In the fifth Mo6+ site, Mo6+ is bonded in a tetrahedral geometry to four O2- atoms. There are a spread of Mo–O bond distances ranging from 1.78–1.86 Å. There are eighteen inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted bent 150 degrees geometry to one Pr3+ and one Mo6+ atom. In the second O2- site, O2- is bonded in a distorted bent 120 degrees geometry to one Pr3+ and one Mo6+ atom. In the third O2- site, O2- is bonded in a distorted trigonal planar geometry to two equivalent Pr3+ and one Mo6+ atom. In the fourth O2- site, O2- is bonded in a 3-coordinate geometry to two Pr3+ and one Mo6+ atom. In the fifth O2- site, O2- is bonded in a 1-coordinate geometry to one Pr3+ and one Mo6+ atom. In the sixth O2- site, O2- is bonded in a distorted bent 150 degrees geometry to one Pr3+ and one Mo6+ atom. In the seventh O2- site, O2- is bonded in a distorted bent 120 degrees geometry to one Pr3+ and one Mo6+ atom. In the eighth O2- site, O2- is bonded in a distorted bent 150 degrees geometry to one Pr3+ and one Mo6+ atom. In the ninth O2- site, O2- is bonded in a distorted bent 150 degrees geometry to one Pr3+ and one Mo6+ atom. In the tenth O2- site, O2- is bonded in a distorted bent 120 degrees geometry to one Pr3+ and one Mo6+ atom. In the eleventh O2- site, O2- is bonded in a distorted trigonal planar geometry to two Pr3+ and one Mo6+ atom. In the twelfth O2- site, O2- is bonded in a distorted bent 120 degrees geometry to one Pr3+ and one Mo6+ atom. In the thirteenth O2- site, O2- is bonded in a distorted trigonal planar geometry to two Pr3+ and one Mo6+ atom. In the fourteenth O2- site, O2- is bonded in a distorted bent 150 degrees geometry to one Pr3+ and one Mo6+ atom. In the fifteenth O2- site, O2- is bonded in a distorted bent 120 degrees geometry to one Pr3+ and one Mo6+ atom. In the sixteenth O2- site, O2- is bonded in a distorted trigonal planar geometry to two Pr3+ and one Mo6+ atom. In the seventeenth O2- site, O2- is bonded in a 3-coordinate geometry to two equivalent Pr3+ and one Mo6+ atom. In the eighteenth O2- site, O2- is bonded in a distorted bent 150 degrees geometry to one Pr3+ and one Mo6+ atom.
TiMoRe2 is Heusler structured and crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. Ti is bonded in a distorted body-centered cubic geometry to six equivalent Mo and eight equivalent Re atoms. All Ti–Mo bond lengths are 3.13 Å. All Ti–Re bond lengths are 2.71 Å. Mo is bonded in a distorted body-centered cubic geometry to six equivalent Ti and eight equivalent Re atoms. All Mo–Re bond lengths are 2.71 Å. Re is bonded in a body-centered cubic geometry to four equivalent Ti and four equivalent Mo atoms.
TiWMo2 is Heusler structured and crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. Ti is bonded in a distorted body-centered cubic geometry to six equivalent W and eight equivalent Mo atoms. All Ti–W bond lengths are 3.17 Å. All Ti–Mo bond lengths are 2.74 Å. W is bonded in a distorted body-centered cubic geometry to six equivalent Ti and eight equivalent Mo atoms. All W–Mo bond lengths are 2.74 Å. Mo is bonded in a body-centered cubic geometry to four equivalent Ti and four equivalent W atoms.
K10Mo7CoO27 crystallizes in the orthorhombic Pmn2_1 space group. The structure is three-dimensional. there are six inequivalent K1+ sites. In the first K1+ site, K1+ is bonded in a 7-coordinate geometry to seven O2- atoms. There are a spread of K–O bond distances ranging from 2.68–2.96 Å. In the second K1+ site, K1+ is bonded in a 10-coordinate geometry to ten O2- atoms. There are a spread of K–O bond distances ranging from 2.73–3.42 Å. In the third K1+ site, K1+ is bonded in a 4-coordinate geometry to four O2- atoms. There are a spread of K–O bond distances ranging from 2.62–2.86 Å. In the fourth K1+ site, K1+ is bonded in a 2-coordinate geometry to eight O2- atoms. There are a spread of K–O bond distances ranging from 2.58–3.19 Å. In the fifth K1+ site, K1+ is bonded in a 9-coordinate geometry to nine O2- atoms. There are a spread of K–O bond distances ranging from 2.74–3.30 Å. In the sixth K1+ site, K1+ is bonded in a 7-coordinate geometry to seven O2- atoms. There are a spread of K–O bond distances ranging from 2.68–3.20 Å. There are five inequivalent Mo6+ sites. In the first Mo6+ site, Mo6+ is bonded to four O2- atoms to form MoO4 tetrahedra that share a cornercorner with one CoO6 octahedra. The corner-sharing octahedral tilt angles are 33°. There is one shorter (1.78 Å) and three longer (1.81 Å) Mo–O bond length. In the second Mo6+ site, Mo6+ is bonded to four O2- atoms to form MoO4 tetrahedra that share a cornercorner with one CoO6 octahedra. The corner-sharing octahedral tilt angles are 41°. There are a spread of Mo–O bond distances ranging from 1.76–1.86 Å. In the third Mo6+ site, Mo6+ is bonded in a 6-coordinate geometry to six O2- atoms. There are a spread of Mo–O bond distances ranging from 1.77–2.26 Å. In the fourth Mo6+ site, Mo6+ is bonded to four O2- atoms to form MoO4 tetrahedra that share a cornercorner with one CoO6 octahedra. The corner-sharing octahedral tilt angles are 15°. There is three shorter (1.80 Å) and one longer (1.82 Å) Mo–O bond length. In the fifth Mo6+ site, Mo6+ is bonded to four O2- atoms to form MoO4 tetrahedra that share a cornercorner with one CoO6 octahedra. The corner-sharing octahedral tilt angles are 50°. There are a spread of Mo–O bond distances ranging from 1.76–1.84 Å. Co2+ is bonded to six O2- atoms to form CoO6 octahedra that share corners with six MoO4 tetrahedra. There are a spread of Co–O bond distances ranging from 2.05–2.18 Å. There are sixteen inequivalent O2- sites. In the first O2- site, O2- is bonded in a 1-coordinate geometry to four K1+ and one Mo6+ atom. In the second O2- site, O2- is bonded in a 1-coordinate geometry to three K1+ and one Mo6+ atom. In the third O2- site, O2- is bonded in a 3-coordinate geometry to two Mo6+ and one Co2+ atom. In the fourth O2- site, O2- is bonded in a 1-coordinate geometry to four K1+ and one Mo6+ atom. In the fifth O2- site, O2- is bonded in a 1-coordinate geometry to three K1+ and one Mo6+ atom. In the sixth O2- site, O2- is bonded in a 1-coordinate geometry to four K1+ and one Mo6+ atom. In the seventh O2- site, O2- is bonded in a 2-coordinate geometry to two K1+, one Mo6+, and one Co2+ atom. In the eighth O2- site, O2- is bonded in a 1-coordinate geometry to three K1+ and one Mo6+ atom. In the ninth O2- site, O2- is bonded in a 1-coordinate geometry to four K1+ and one Mo6+ atom. In the tenth O2- site, O2- is bonded in a 3-coordinate geometry to two Mo6+ and one Co2+ atom. In the eleventh O2- site, O2- is bonded in a 1-coordinate geometry to three K1+ and one Mo6+ atom. In the twelfth O2- site, O2- is bonded in a 1-coordinate geometry to two K1+ and one Mo6+ atom. In the thirteenth O2- site, O2- is bonded in a 1-coordinate geometry to three K1+ and one Mo6+ atom. In the fourteenth O2- site, O2- is bonded in a distorted bent 150 degrees geometry to two equivalent K1+, one Mo6+, and one Co2+ atom. In the fifteenth O2- site, O2- is bonded in a 1-coordinate geometry to three K1+ and one Mo6+ atom. In the sixteenth O2- site, O2- is bonded in a 1-coordinate geometry to three K1+ and one Mo6+ atom.
TaWMo crystallizes in the orthorhombic Fmm2 space group. The structure is two-dimensional and consists of two TaWMo sheets oriented in the (0, 1, 0) direction. Ta is bonded in a 4-coordinate geometry to two equivalent W and two equivalent Mo atoms. Both Ta–W bond lengths are 2.81 Å. Both Ta–Mo bond lengths are 2.79 Å. W is bonded in a 4-coordinate geometry to two equivalent Ta and two equivalent Mo atoms. Both W–Mo bond lengths are 2.71 Å. Mo is bonded in a 4-coordinate geometry to two equivalent Ta and two equivalent W atoms.
NaZn2(MoO5)2 crystallizes in the monoclinic C2/m space group. The structure is three-dimensional. Na is bonded to six O atoms to form NaO6 octahedra that share corners with four equivalent ZnO6 octahedra and corners with six equivalent MoO4 tetrahedra. The corner-sharing octahedral tilt angles are 63°. There are four shorter (2.50 Å) and two longer (2.58 Å) Na–O bond lengths. Mo is bonded to four O atoms to form MoO4 tetrahedra that share corners with three equivalent NaO6 octahedra and corners with four equivalent ZnO6 octahedra. The corner-sharing octahedra tilt angles range from 49–69°. There are a spread of Mo–O bond distances ranging from 1.74–1.86 Å. Zn is bonded to six O atoms to form ZnO6 octahedra that share corners with two equivalent NaO6 octahedra, corners with four equivalent MoO4 tetrahedra, and edges with two equivalent ZnO6 octahedra. The corner-sharing octahedral tilt angles are 63°. There are a spread of Zn–O bond distances ranging from 2.06–2.14 Å. There are four inequivalent O sites. In the first O site, O is bonded in a water-like geometry to one Na and one Mo atom. In the second O site, O is bonded in a trigonal planar geometry to one Na, one Mo, and one Zn atom. In the third O site, O is bonded in a distorted trigonal planar geometry to one Mo and two equivalent Zn atoms. In the fourth O site, O is bonded in a water-like geometry to two equivalent Zn atoms.
TiTaMo2 crystallizes in the orthorhombic Immm space group. The structure is one-dimensional and consists of two TiTaMo2 ribbons oriented in the (1, 0, 0) direction. Ti is bonded in a linear geometry to two equivalent Mo atoms. Both Ti–Mo bond lengths are 2.25 Å. Ta is bonded in a linear geometry to two equivalent Mo atoms. Both Ta–Mo bond lengths are 2.33 Å. Mo is bonded in a linear geometry to one Ti and one Ta atom.
MoAlGe is Titanium Disilicide-derived structured and crystallizes in the trigonal P3_212 space group. The structure is three-dimensional. Mo is bonded in a 10-coordinate geometry to five equivalent Al and five equivalent Ge atoms. There are a spread of Mo–Al bond distances ranging from 2.65–2.82 Å. There are a spread of Mo–Ge bond distances ranging from 2.65–2.81 Å. Al is bonded in a distorted q6 geometry to five equivalent Mo and five equivalent Ge atoms. There are a spread of Al–Ge bond distances ranging from 2.64–2.82 Å. Ge is bonded in a 10-coordinate geometry to five equivalent Mo and five equivalent Al atoms.
Sr3Mo is alpha bismuth trifluoride structured and crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. there are two inequivalent Sr sites. In the first Sr site, Sr is bonded to four equivalent Sr and four equivalent Mo atoms to form a mixture of distorted face, edge, and corner-sharing SrSr4Mo4 tetrahedra. All Sr–Sr bond lengths are 3.67 Å. All Sr–Mo bond lengths are 3.67 Å. In the second Sr site, Sr is bonded in a distorted body-centered cubic geometry to eight equivalent Sr and six equivalent Mo atoms. All Sr–Mo bond lengths are 4.24 Å. Mo is bonded in a body-centered cubic geometry to fourteen Sr atoms.
Ac3Mo is Uranium Silicide-like structured and crystallizes in the tetragonal I4/mmm space group. The structure is three-dimensional. there are two inequivalent Ac sites. In the first Ac site, Ac is bonded to eight Ac and four equivalent Mo atoms to form distorted AcAc8Mo4 cuboctahedra that share corners with twelve equivalent AcAc8Mo4 cuboctahedra, edges with eight equivalent AcAc8Mo4 cuboctahedra, edges with eight equivalent MoAc12 cuboctahedra, faces with four equivalent MoAc12 cuboctahedra, and faces with ten equivalent AcAc8Mo4 cuboctahedra. There are four shorter (3.57 Å) and four longer (3.70 Å) Ac–Ac bond lengths. All Ac–Mo bond lengths are 3.70 Å. In the second Ac site, Ac is bonded in a square co-planar geometry to eight equivalent Ac and four equivalent Mo atoms. All Ac–Mo bond lengths are 3.57 Å. Mo is bonded to twelve Ac atoms to form MoAc12 cuboctahedra that share corners with four equivalent MoAc12 cuboctahedra, edges with eight equivalent MoAc12 cuboctahedra, edges with sixteen equivalent AcAc8Mo4 cuboctahedra, faces with four equivalent MoAc12 cuboctahedra, and faces with eight equivalent AcAc8Mo4 cuboctahedra.