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At least 469 records · Page 26
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DOE OSTI2020

Materials Data on LiTh2Tc by Materials Project

LiTh2Tc is Heusler structured and crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. Li is bonded in a body-centered cubic geometry to eight equivalent Th atoms. All Li–Th bond lengths are 3.13 Å. Th is bonded in a body-centered cubic geometry to four equivalent Li and four equivalent Tc atoms. All Th–Tc bond lengths are 3.13 Å. Tc is bonded in a body-centered cubic geometry to eight equivalent Th atoms.

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DOE OSTI2020

Materials Data on Hf2TcPd by Materials Project

Hf2TcPd crystallizes in the orthorhombic Immm space group. The structure is one-dimensional and consists of two Hf2TcPd ribbons oriented in the (1, 0, 0) direction. Hf is bonded in a linear geometry to one Tc and one Pd atom. The Hf–Tc bond length is 2.26 Å. The Hf–Pd bond length is 2.55 Å. Tc is bonded in a linear geometry to two equivalent Hf atoms. Pd is bonded in a linear geometry to two equivalent Hf atoms.

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DOE OSTI2020

Materials Data on ScAl2Tc by Materials Project

ScTcAl2 crystallizes in the orthorhombic Immm space group. The structure is one-dimensional and consists of two ScTcAl2 ribbons oriented in the (1, 0, 0) direction. Sc is bonded in a linear geometry to two equivalent Al atoms. Both Sc–Al bond lengths are 2.84 Å. Tc is bonded in a linear geometry to two equivalent Al atoms. Both Tc–Al bond lengths are 2.45 Å. Al is bonded in a linear geometry to one Sc and one Tc atom.

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DOE OSTI2020

Materials Data on Zr2AlTc by Materials Project

Zr2TcAl crystallizes in the orthorhombic Immm space group. The structure is one-dimensional and consists of two Zr2TcAl ribbons oriented in the (1, 0, 0) direction. Zr is bonded in a linear geometry to one Tc and one Al atom. The Zr–Tc bond length is 2.25 Å. The Zr–Al bond length is 2.83 Å. Tc is bonded in a linear geometry to two equivalent Zr atoms. Al is bonded in a linear geometry to two equivalent Zr atoms.

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DOE OSTI2020

Materials Data on TcRu by Materials Project

TcRu crystallizes in the hexagonal P-6m2 space group. The structure is three-dimensional. Tc3- is bonded to six equivalent Tc3- and six equivalent Ru3+ atoms to form a mixture of distorted edge, corner, and face-sharing TcTc6Ru6 cuboctahedra. All Tc–Tc bond lengths are 2.75 Å. All Tc–Ru bond lengths are 2.69 Å. Ru3+ is bonded in a 6-coordinate geometry to six equivalent Tc3- atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Al2TcNi by Materials Project

TcNiAl2 crystallizes in the orthorhombic Immm space group. The structure is one-dimensional and consists of two TcNiAl2 ribbons oriented in the (1, 0, 0) direction. Tc is bonded in a linear geometry to two equivalent Al atoms. Both Tc–Al bond lengths are 2.44 Å. Ni is bonded in a linear geometry to two equivalent Al atoms. Both Ni–Al bond lengths are 2.33 Å. Al is bonded in a linear geometry to one Tc and one Ni atom.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on TcRh by Materials Project

TcRh crystallizes in the hexagonal P-6m2 space group. The structure is three-dimensional. Tc3- is bonded to six equivalent Tc3- and six equivalent Rh3+ atoms to form a mixture of distorted corner, edge, and face-sharing TcTc6Rh6 cuboctahedra. All Tc–Tc bond lengths are 2.74 Å. All Tc–Rh bond lengths are 2.70 Å. Rh3+ is bonded in a 6-coordinate geometry to six equivalent Tc3- atoms.

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DOE OSTI2020

Materials Data on AlTc3 by Materials Project

Tc3Al is beta Cu3Ti-like structured and crystallizes in the hexagonal P6_3/mmc space group. The structure is three-dimensional. Tc1- is bonded to eight equivalent Tc1- and four equivalent Al3+ atoms to form distorted TcAl4Tc8 cuboctahedra that share corners with four equivalent AlTc12 cuboctahedra, corners with fourteen equivalent TcAl4Tc8 cuboctahedra, edges with six equivalent AlTc12 cuboctahedra, edges with twelve equivalent TcAl4Tc8 cuboctahedra, faces with four equivalent AlTc12 cuboctahedra, and faces with sixteen equivalent TcAl4Tc8 cuboctahedra. There are a spread of Tc–Tc bond distances ranging from 2.64–2.79 Å. There are two shorter (2.71 Å) and two longer (2.74 Å) Tc–Al bond lengths. Al3+ is bonded to twelve equivalent Tc1- atoms to form AlTc12 cuboctahedra that share corners with six equivalent AlTc12 cuboctahedra, corners with twelve equivalent TcAl4Tc8 cuboctahedra, edges with eighteen equivalent TcAl4Tc8 cuboctahedra, faces with eight equivalent AlTc12 cuboctahedra, and faces with twelve equivalent TcAl4Tc8 cuboctahedra.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Hf2ZnTc by Materials Project

Hf2TcZn is Heusler structured and crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. Hf is bonded in a body-centered cubic geometry to four equivalent Tc and four equivalent Zn atoms. All Hf–Tc bond lengths are 2.85 Å. All Hf–Zn bond lengths are 2.85 Å. Tc is bonded in a body-centered cubic geometry to eight equivalent Hf atoms. Zn is bonded in a body-centered cubic geometry to eight equivalent Hf atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on V2TcW by Materials Project

V2WTc crystallizes in the orthorhombic Immm space group. The structure is one-dimensional and consists of two V2WTc ribbons oriented in the (1, 0, 0) direction. V is bonded in a linear geometry to one W and one Tc atom. The V–W bond length is 2.24 Å. The V–Tc bond length is 2.23 Å. W is bonded in a linear geometry to two equivalent V atoms. Tc is bonded in a linear geometry to two equivalent V atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on V2TcMo by Materials Project

V2MoTc crystallizes in the orthorhombic Immm space group. The structure is one-dimensional and consists of two V2MoTc ribbons oriented in the (1, 0, 0) direction. V is bonded in a linear geometry to one Mo and one Tc atom. The V–Mo bond length is 2.18 Å. The V–Tc bond length is 2.17 Å. Mo is bonded in a linear geometry to two equivalent V atoms. Tc is bonded in a linear geometry to two equivalent V atoms.

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DOE OSTI2020

Materials Data on Zr2TcNi by Materials Project

Zr2TcNi is Heusler structured and crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. Zr is bonded in a body-centered cubic geometry to four equivalent Tc and four equivalent Ni atoms. All Zr–Tc bond lengths are 2.83 Å. All Zr–Ni bond lengths are 2.83 Å. Tc is bonded in a body-centered cubic geometry to eight equivalent Zr atoms. Ni is bonded in a body-centered cubic geometry to eight equivalent Zr atoms.

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DOE OSTI2020

Materials Data on Zr2CrTc by Materials Project

Zr2CrTc crystallizes in the orthorhombic Immm space group. The structure is one-dimensional and consists of two Zr2CrTc ribbons oriented in the (1, 0, 0) direction. Zr is bonded in a linear geometry to one Cr and one Tc atom. The Zr–Cr bond length is 2.97 Å. The Zr–Tc bond length is 2.25 Å. Cr is bonded in a linear geometry to two equivalent Zr atoms. Tc is bonded in a linear geometry to two equivalent Zr atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on CrTcGe2 by Materials Project

CrTcGe2 crystallizes in the orthorhombic Immm space group. The structure is one-dimensional and consists of two CrTcGe2 ribbons oriented in the (1, 0, 0) direction. Cr is bonded in a linear geometry to two equivalent Ge atoms. Both Cr–Ge bond lengths are 2.44 Å. Tc is bonded in a linear geometry to two equivalent Ge atoms. Both Tc–Ge bond lengths are 2.36 Å. Ge is bonded in a linear geometry to one Cr and one Tc atom.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Zr2TcRu by Materials Project

Zr2TcRu is Heusler structured and crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. Zr is bonded in a body-centered cubic geometry to four equivalent Tc and four equivalent Ru atoms. All Zr–Tc bond lengths are 2.85 Å. All Zr–Ru bond lengths are 2.85 Å. Tc is bonded in a body-centered cubic geometry to eight equivalent Zr atoms. Ru is bonded in a body-centered cubic geometry to eight equivalent Zr atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Al2TcIr by Materials Project

TcIrAl2 crystallizes in the orthorhombic Immm space group. The structure is one-dimensional and consists of two TcIrAl2 ribbons oriented in the (1, 0, 0) direction. Tc is bonded in a linear geometry to two equivalent Al atoms. Both Tc–Al bond lengths are 2.43 Å. Ir is bonded in a linear geometry to two equivalent Al atoms. Both Ir–Al bond lengths are 2.38 Å. Al is bonded in a linear geometry to one Tc and one Ir atom.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on CoTc by Materials Project

TcCo crystallizes in the hexagonal P-6m2 space group. The structure is three-dimensional. Tc3- is bonded to six equivalent Tc3- and six equivalent Co3+ atoms to form a mixture of edge, face, and corner-sharing TcCo6Tc6 cuboctahedra. All Tc–Tc bond lengths are 2.66 Å. All Tc–Co bond lengths are 2.57 Å. Co3+ is bonded in a 6-coordinate geometry to six equivalent Tc3- atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Pu2TcB6 by Materials Project

Pu2TcB6 crystallizes in the orthorhombic Pbam space group. The structure is three-dimensional. there are two inequivalent Pu+3.50+ sites. In the first Pu+3.50+ site, Pu+3.50+ is bonded in a 2-coordinate geometry to three equivalent Tc1- and fourteen B1- atoms. There are a spread of Pu–Tc bond distances ranging from 3.02–3.15 Å. There are a spread of Pu–B bond distances ranging from 2.61–2.76 Å. In the second Pu+3.50+ site, Pu+3.50+ is bonded in a 12-coordinate geometry to one Pu+3.50+, two equivalent Tc1-, and twelve B1- atoms. The Pu–Pu bond length is 2.63 Å. There are one shorter (2.97 Å) and one longer (2.98 Å) Pu–Tc bond lengths. There are a spread of Pu–B bond distances ranging from 2.63–2.69 Å. Tc1- is bonded in a 10-coordinate geometry to five Pu+3.50+ and ten B1- atoms. There are a spread of Tc–B bond distances ranging from 2.34–2.40 Å. There are six inequivalent B1- sites. In the first B1- site, B1- is bonded in a 8-coordinate geometry to six Pu+3.50+ and two B1- atoms. Both B–B bond lengths are 1.68 Å. In the second B1- site, B1- is bonded in a 3-coordinate geometry to four equivalent Pu+3.50+, two equivalent Tc1-, and three B1- atoms. There are a spread of B–B bond distances ranging from 1.78–1.81 Å. In the third B1- site, B1- is bonded in a 3-coordinate geometry to four Pu+3.50+, two equivalent Tc1-, and three B1- atoms. The B–B bond length is 1.82 Å. In the fourth B1- site, B1- is bonded in a 9-coordinate geometry to four Pu+3.50+, two equivalent Tc1-, and three B1- atoms. There is one shorter (1.75 Å) and one longer (1.80 Å) B–B bond length. In the fifth B1- site, B1- is bonded in a 3-coordinate geometry to four Pu+3.50+, two equivalent Tc1-, and three B1- atoms. The B–B bond length is 1.82 Å. In the sixth B1- site, B1- is bonded in a 9-coordinate geometry to four Pu+3.50+, two equivalent Tc1-, and three B1- atoms.

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