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At least 379 records · Page 21
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DOE OSTI2020

Materials Data on LiAl2Os by Materials Project

LiOsAl2 is Heusler structured and crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. Li is bonded in a distorted body-centered cubic geometry to six equivalent Os and eight equivalent Al atoms. All Li–Os bond lengths are 3.02 Å. All Li–Al bond lengths are 2.62 Å. Os is bonded in a distorted body-centered cubic geometry to six equivalent Li and eight equivalent Al atoms. All Os–Al bond lengths are 2.62 Å. Al is bonded in a body-centered cubic geometry to four equivalent Li and four equivalent Os atoms.

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Materials Data on Ho2MnOs by Materials Project

Ho2MnOs is Heusler structured and crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. Ho is bonded in a body-centered cubic geometry to four equivalent Mn and four equivalent Os atoms. All Ho–Mn bond lengths are 2.99 Å. All Ho–Os bond lengths are 2.99 Å. Mn is bonded in a distorted body-centered cubic geometry to eight equivalent Ho and six equivalent Os atoms. All Mn–Os bond lengths are 3.46 Å. Os is bonded in a body-centered cubic geometry to eight equivalent Ho and six equivalent Mn atoms.

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Materials Data on NdSiOs2C by Materials Project

NdOs2SiC crystallizes in the orthorhombic Cmcm space group. The structure is three-dimensional. Nd3+ is bonded in a distorted rectangular see-saw-like geometry to four equivalent C4- atoms. All Nd–C bond lengths are 2.74 Å. Os+1.50- is bonded in a 1-coordinate geometry to three equivalent Si4+ and one C4- atom. All Os–Si bond lengths are 2.52 Å. The Os–C bond length is 1.90 Å. Si4+ is bonded in a 6-coordinate geometry to six equivalent Os+1.50- atoms. C4- is bonded to four equivalent Nd3+ and two equivalent Os+1.50- atoms to form a mixture of edge and corner-sharing CNd4Os2 octahedra. The corner-sharing octahedral tilt angles are 23°.

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Materials Data on CrSiOs2 by Materials Project

CrOs2Si crystallizes in the orthorhombic Immm space group. The structure is one-dimensional and consists of two CrOs2Si ribbons oriented in the (1, 0, 0) direction. Cr3+ is bonded in a linear geometry to two equivalent Os+0.50+ atoms. Both Cr–Os bond lengths are 2.21 Å. Os+0.50+ is bonded in a linear geometry to one Cr3+ and one Si4- atom. The Os–Si bond length is 2.26 Å. Si4- is bonded in a linear geometry to two equivalent Os+0.50+ atoms.

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Materials Data on Sm3Os by Materials Project

Sm3Os is Cementite structured and crystallizes in the orthorhombic Pnma space group. The structure is three-dimensional. there are two inequivalent Sm sites. In the first Sm site, Sm is bonded in a 2-coordinate geometry to three equivalent Os atoms. There are a spread of Sm–Os bond distances ranging from 2.90–3.32 Å. In the second Sm site, Sm is bonded in a distorted bent 150 degrees geometry to two equivalent Os atoms. There are one shorter (2.84 Å) and one longer (2.89 Å) Sm–Os bond lengths. Os is bonded in a 6-coordinate geometry to eight Sm atoms.

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Materials Data on CeSiOs2C by Materials Project

CeOs2SiC crystallizes in the orthorhombic Cmcm space group. The structure is three-dimensional. Ce3+ is bonded in a distorted rectangular see-saw-like geometry to four equivalent C4- atoms. All Ce–C bond lengths are 2.73 Å. Os+1.50- is bonded in a 4-coordinate geometry to three equivalent Si4+ and one C4- atom. There are one shorter (2.50 Å) and two longer (2.51 Å) Os–Si bond lengths. The Os–C bond length is 1.89 Å. Si4+ is bonded in a 6-coordinate geometry to six equivalent Os+1.50- atoms. C4- is bonded to four equivalent Ce3+ and two equivalent Os+1.50- atoms to form a mixture of corner and edge-sharing CCe4Os2 octahedra. The corner-sharing octahedral tilt angles are 25°.

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DOE OSTI2020

Materials Data on H3Os4C12IO12 by Materials Project

Os4C12H3O12I is gamma plutonium structured and crystallizes in the monoclinic C2/c space group. The structure is zero-dimensional and consists of four Os4C12H3O12I clusters. there are two inequivalent Os2- sites. In the first Os2- site, Os2- is bonded in a 5-coordinate geometry to three C+2.50+, one H1+, and one I1- atom. There is one shorter (1.88 Å) and two longer (1.92 Å) Os–C bond length. The Os–H bond length is 1.78 Å. The Os–I bond length is 2.78 Å. In the second Os2- site, Os2- is bonded in a 5-coordinate geometry to three C+2.50+ and two H1+ atoms. There are a spread of Os–C bond distances ranging from 1.90–1.93 Å. There is one shorter (1.80 Å) and one longer (1.84 Å) Os–H bond length. There are six inequivalent C+2.50+ sites. In the first C+2.50+ site, C+2.50+ is bonded in a linear geometry to one Os2- and one O2- atom. The C–O bond length is 1.16 Å. In the second C+2.50+ site, C+2.50+ is bonded in a linear geometry to one Os2- and one O2- atom. The C–O bond length is 1.16 Å. In the third C+2.50+ site, C+2.50+ is bonded in a linear geometry to one Os2- and one O2- atom. The C–O bond length is 1.16 Å. In the fourth C+2.50+ site, C+2.50+ is bonded in a linear geometry to one Os2- and one O2- atom. The C–O bond length is 1.16 Å. In the fifth C+2.50+ site, C+2.50+ is bonded in a linear geometry to one Os2- and one O2- atom. The C–O bond length is 1.16 Å. In the sixth C+2.50+ site, C+2.50+ is bonded in a linear geometry to one Os2- and one O2- atom. The C–O bond length is 1.16 Å. There are two inequivalent H1+ sites. In the first H1+ site, H1+ is bonded in a bent 120 degrees geometry to two Os2- atoms. In the second H1+ site, H1+ is bonded in a water-like geometry to two equivalent Os2- atoms. There are six inequivalent O2- sites. In the first O2- site, O2- is bonded in a single-bond geometry to one C+2.50+ atom. In the second O2- site, O2- is bonded in a single-bond geometry to one C+2.50+ atom. In the third O2- site, O2- is bonded in a single-bond geometry to one C+2.50+ atom. In the fourth O2- site, O2- is bonded in a single-bond geometry to one C+2.50+ atom. In the fifth O2- site, O2- is bonded in a single-bond geometry to one C+2.50+ atom. In the sixth O2- site, O2- is bonded in a single-bond geometry to one C+2.50+ atom. I1- is bonded in an L-shaped geometry to two equivalent Os2- atoms.

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Materials Data on HfZrOs2 by Materials Project

HfZrOs2 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 eight equivalent Os atoms. All Hf–Os bond lengths are 2.84 Å. Zr is bonded in a body-centered cubic geometry to eight equivalent Os atoms. All Zr–Os bond lengths are 2.84 Å. Os is bonded in a body-centered cubic geometry to four equivalent Hf and four equivalent Zr atoms.

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Materials Data on Lu3Si13Os4 by Materials Project

Lu3Os4Si13 crystallizes in the cubic Pm-3n space group. The structure is three-dimensional. Lu3+ is bonded in a 12-coordinate geometry to four equivalent Os+1.25- and twelve equivalent Si+0.31- atoms. All Lu–Os bond lengths are 3.10 Å. There are eight shorter (3.14 Å) and four longer (3.19 Å) Lu–Si bond lengths. Os+1.25- is bonded in a 6-coordinate geometry to three equivalent Lu3+ and six equivalent Si+0.31- atoms. All Os–Si bond lengths are 2.42 Å. There are two inequivalent Si+0.31- sites. In the first Si+0.31- site, Si+0.31- is bonded in a 2-coordinate geometry to three equivalent Lu3+, two equivalent Os+1.25-, and one Si+0.31- atom. The Si–Si bond length is 2.77 Å. In the second Si+0.31- site, Si+0.31- is bonded in a cuboctahedral geometry to twelve equivalent Si+0.31- atoms.

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Materials Data on YTaOs2 by Materials Project

YTaOs2 crystallizes in the orthorhombic Immm space group. The structure is one-dimensional and consists of two YTaOs2 ribbons oriented in the (1, 0, 0) direction. Y is bonded in a linear geometry to two equivalent Os atoms. Both Y–Os bond lengths are 2.66 Å. Ta is bonded in a linear geometry to two equivalent Os atoms. Both Ta–Os bond lengths are 2.29 Å. Os is bonded in a linear geometry to one Y and one Ta atom.

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Materials Data on Nd3Os by Materials Project

Nd3Os is Cementite structured and crystallizes in the orthorhombic Pnma space group. The structure is three-dimensional. there are two inequivalent Nd sites. In the first Nd site, Nd is bonded in a 2-coordinate geometry to three equivalent Os atoms. There are a spread of Nd–Os bond distances ranging from 2.91–3.39 Å. In the second Nd site, Nd is bonded in a distorted bent 150 degrees geometry to two equivalent Os atoms. There are one shorter (2.86 Å) and one longer (2.92 Å) Nd–Os bond lengths. Os is bonded in a 6-coordinate geometry to eight Nd atoms.

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Materials Data on Ce(BOs)2 by Materials Project

CeOs2B2 crystallizes in the orthorhombic Fddd space group. The structure is three-dimensional. Ce3+ is bonded in a 4-coordinate geometry to four equivalent Os+1.50- atoms. All Ce–Os bond lengths are 3.01 Å. Os+1.50- is bonded in a 4-coordinate geometry to two equivalent Ce3+ and four equivalent B atoms. There are two shorter (2.09 Å) and two longer (2.17 Å) Os–B bond lengths. B is bonded in a 4-coordinate geometry to four equivalent Os+1.50- atoms.

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Materials Data on La(BOs)2 by Materials Project

La(OsB)2 crystallizes in the orthorhombic Fddd space group. The structure is three-dimensional. La3+ is bonded in a 4-coordinate geometry to four equivalent Os+1.50- atoms. All La–Os bond lengths are 3.06 Å. Os+1.50- is bonded in a 4-coordinate geometry to two equivalent La3+ and four equivalent B atoms. There are two shorter (2.11 Å) and two longer (2.18 Å) Os–B bond lengths. B is bonded to four equivalent Os+1.50- atoms to form a mixture of distorted edge and corner-sharing BOs4 trigonal pyramids.

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Materials Data on Er3Ge13Os4 by Materials Project

Er3Os4Ge13 crystallizes in the cubic Pm-3n space group. The structure is three-dimensional. Er is bonded in a 8-coordinate geometry to four equivalent Os and twelve equivalent Ge atoms. All Er–Os bond lengths are 3.20 Å. There are eight shorter (3.18 Å) and four longer (3.25 Å) Er–Ge bond lengths. Os is bonded in a 6-coordinate geometry to three equivalent Er and six equivalent Ge atoms. All Os–Ge bond lengths are 2.50 Å. There are two inequivalent Ge sites. In the first Ge site, Ge is bonded in a 2-coordinate geometry to three equivalent Er, two equivalent Os, and one Ge atom. The Ge–Ge bond length is 3.03 Å. In the second Ge site, Ge is bonded in a cuboctahedral geometry to twelve equivalent Ge atoms.

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Materials Data on Nd3Ge13Os4 by Materials Project

Nd3Os4Ge13 crystallizes in the cubic Pm-3n space group. The structure is three-dimensional. Nd is bonded in a 8-coordinate geometry to four equivalent Os and twelve equivalent Ge atoms. All Nd–Os bond lengths are 3.25 Å. There are eight shorter (3.24 Å) and four longer (3.28 Å) Nd–Ge bond lengths. Os is bonded in a 6-coordinate geometry to three equivalent Nd and six equivalent Ge atoms. All Os–Ge bond lengths are 2.53 Å. There are two inequivalent Ge sites. In the first Ge site, Ge is bonded in a 2-coordinate geometry to three equivalent Nd, two equivalent Os, and two Ge atoms. There are one shorter (2.70 Å) and one longer (3.06 Å) Ge–Ge bond lengths. In the second Ge site, Ge is bonded in a cuboctahedral geometry to twelve equivalent Ge atoms.

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DOE OSTI2020

Materials Data on Tb3Os by Materials Project

Tb3Os is Cementite structured and crystallizes in the orthorhombic Pnma space group. The structure is three-dimensional. there are two inequivalent Tb sites. In the first Tb site, Tb is bonded in a 3-coordinate geometry to three equivalent Os atoms. There are a spread of Tb–Os bond distances ranging from 2.86–3.20 Å. In the second Tb site, Tb is bonded in a distorted bent 150 degrees geometry to two equivalent Os atoms. There are one shorter (2.79 Å) and one longer (2.85 Å) Tb–Os bond lengths. Os is bonded in a 8-coordinate geometry to eight Tb atoms.

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DOE OSTI2020

Materials Data on HfTiOs2 by Materials Project

HfTiOs2 crystallizes in the orthorhombic Immm space group. The structure is one-dimensional and consists of two HfTiOs2 ribbons oriented in the (1, 0, 0) direction. Hf is bonded in a linear geometry to two equivalent Os atoms. Both Hf–Os bond lengths are 2.43 Å. Ti is bonded in a linear geometry to two equivalent Os atoms. Both Ti–Os bond lengths are 2.25 Å. Os is bonded in a linear geometry to one Hf and one Ti atom.

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DOE OSTI2020

Materials Data on TiOs2 by Materials Project

TiOs2 is Hexagonal Laves structured and crystallizes in the hexagonal P6_3/mmc space group. The structure is three-dimensional. Ti4+ is bonded in a 12-coordinate geometry to twelve Os2- atoms. There are a spread of Ti–Os bond distances ranging from 2.98–3.03 Å. There are two inequivalent Os2- sites. In the first Os2- site, Os2- is bonded to six equivalent Ti4+ and six equivalent Os2- atoms to form a mixture of corner, edge, and face-sharing OsTi6Os6 cuboctahedra. All Os–Os bond lengths are 2.60 Å. In the second Os2- site, Os2- is bonded to six equivalent Ti4+ and six Os2- atoms to form a mixture of corner, edge, and face-sharing OsTi6Os6 cuboctahedra. There are two shorter (2.46 Å) and two longer (2.67 Å) Os–Os bond lengths.

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