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At least 649 records · Page 36
All sourcesNASA NTRSDOE OSTI
DOE OSTI2020

Materials Data on AcDy3 by Materials Project

AcDy3 is Uranium Silicide structured and crystallizes in the cubic Pm-3m space group. The structure is three-dimensional. Ac is bonded to twelve equivalent Dy atoms to form AcDy12 cuboctahedra that share corners with twelve equivalent AcDy12 cuboctahedra, edges with twenty-four equivalent DyAc4Dy8 cuboctahedra, faces with six equivalent AcDy12 cuboctahedra, and faces with twelve equivalent DyAc4Dy8 cuboctahedra. All Ac–Dy bond lengths are 3.65 Å. Dy is bonded to four equivalent Ac and eight equivalent Dy atoms to form DyAc4Dy8 cuboctahedra that share corners with twelve equivalent DyAc4Dy8 cuboctahedra, edges with eight equivalent AcDy12 cuboctahedra, edges with sixteen equivalent DyAc4Dy8 cuboctahedra, faces with four equivalent AcDy12 cuboctahedra, and faces with fourteen equivalent DyAc4Dy8 cuboctahedra. All Dy–Dy bond lengths are 3.65 Å.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on AcLaMg2 by Materials Project

Mg2AcLa is Heusler structured and crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. Mg is bonded in a body-centered cubic geometry to four equivalent Ac and four equivalent La atoms. All Mg–Ac bond lengths are 3.50 Å. All Mg–La bond lengths are 3.50 Å. Ac is bonded in a body-centered cubic geometry to eight equivalent Mg atoms. La is bonded in a body-centered cubic geometry to eight equivalent Mg atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on SrAcCd2 by Materials Project

SrAcCd2 is Heusler structured and crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. Sr is bonded in a body-centered cubic geometry to eight equivalent Cd atoms. All Sr–Cd bond lengths are 3.53 Å. Ac is bonded in a body-centered cubic geometry to eight equivalent Cd atoms. All Ac–Cd bond lengths are 3.53 Å. Cd is bonded in a body-centered cubic geometry to four equivalent Sr and four equivalent Ac atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on AcMgZn2 by Materials Project

MgAcZn2 is Heusler structured and crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. Mg is bonded in a body-centered cubic geometry to eight equivalent Zn atoms. All Mg–Zn bond lengths are 3.17 Å. Ac is bonded in a body-centered cubic geometry to eight equivalent Zn atoms. All Ac–Zn bond lengths are 3.17 Å. Zn is bonded in a body-centered cubic geometry to four equivalent Mg and four equivalent Ac atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on AcY3 by Materials Project

AcY3 is Uranium Silicide structured and crystallizes in the cubic Pm-3m space group. The structure is three-dimensional. Ac is bonded to twelve equivalent Y atoms to form AcY12 cuboctahedra that share corners with twelve equivalent AcY12 cuboctahedra, edges with twenty-four equivalent YAc4Y8 cuboctahedra, faces with six equivalent AcY12 cuboctahedra, and faces with twelve equivalent YAc4Y8 cuboctahedra. All Ac–Y bond lengths are 3.69 Å. Y is bonded to four equivalent Ac and eight equivalent Y atoms to form YAc4Y8 cuboctahedra that share corners with twelve equivalent YAc4Y8 cuboctahedra, edges with eight equivalent AcY12 cuboctahedra, edges with sixteen equivalent YAc4Y8 cuboctahedra, faces with four equivalent AcY12 cuboctahedra, and faces with fourteen equivalent YAc4Y8 cuboctahedra. All Y–Y bond lengths are 3.69 Å.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on AcSiO3 by Materials Project

AcSiO3 is (Cubic) Perovskite structured and crystallizes in the cubic Pm-3m space group. The structure is three-dimensional. Ac is bonded to twelve equivalent O atoms to form AcO12 cuboctahedra that share corners with twelve equivalent AcO12 cuboctahedra, faces with six equivalent AcO12 cuboctahedra, and faces with eight equivalent SiO6 octahedra. All Ac–O bond lengths are 2.81 Å. Si is bonded to six equivalent O atoms to form SiO6 octahedra that share corners with six equivalent SiO6 octahedra and faces with eight equivalent AcO12 cuboctahedra. The corner-sharing octahedral tilt angles are 0°. All Si–O bond lengths are 1.99 Å. O is bonded to four equivalent Ac and two equivalent Si atoms to form a mixture of distorted edge, face, and corner-sharing OAc4Si2 octahedra. The corner-sharing octahedra tilt angles range from 0–60°.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Ac3Cl by Materials Project

Ac3Cl crystallizes in the hexagonal P6_3/mmc space group. The structure is one-dimensional and consists of two Ac3Cl ribbons oriented in the (0, 0, 1) direction. Ac is bonded in a water-like geometry to two equivalent Cl atoms. Both Ac–Cl bond lengths are 3.62 Å. Cl is bonded in a 12-coordinate geometry to six equivalent Ac atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Cs3Ac by Materials Project

Cs3Ac is Uranium Silicide structured and crystallizes in the cubic Pm-3m space group. The structure is three-dimensional. Cs is bonded to eight equivalent Cs and four equivalent Ac atoms to form CsCs8Ac4 cuboctahedra that share corners with twelve equivalent CsCs8Ac4 cuboctahedra, edges with eight equivalent AcCs12 cuboctahedra, edges with sixteen equivalent CsCs8Ac4 cuboctahedra, faces with four equivalent AcCs12 cuboctahedra, and faces with fourteen equivalent CsCs8Ac4 cuboctahedra. All Cs–Cs bond lengths are 4.92 Å. All Cs–Ac bond lengths are 4.92 Å. Ac is bonded to twelve equivalent Cs atoms to form AcCs12 cuboctahedra that share corners with twelve equivalent AcCs12 cuboctahedra, edges with twenty-four equivalent CsCs8Ac4 cuboctahedra, faces with six equivalent AcCs12 cuboctahedra, and faces with twelve equivalent CsCs8Ac4 cuboctahedra.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on NaAcIn2 by Materials Project

NaAcIn2 is Heusler structured and crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. Na is bonded in a body-centered cubic geometry to eight equivalent In atoms. All Na–In bond lengths are 3.44 Å. Ac is bonded in a body-centered cubic geometry to eight equivalent In atoms. All Ac–In bond lengths are 3.44 Å. In is bonded in a body-centered cubic geometry to four equivalent Na and four equivalent Ac atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Ac3Si by Materials Project

Ac3Si crystallizes in the hexagonal P6_3/mmc space group. The structure is three-dimensional. Ac is bonded in a 4-coordinate geometry to four equivalent Si atoms. There are two shorter (3.42 Å) and two longer (3.80 Å) Ac–Si bond lengths. Si is bonded to twelve equivalent Ac atoms to form a mixture of distorted face and corner-sharing SiAc12 cuboctahedra.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on SrAcIn2 by Materials Project

SrAcIn2 is Heusler structured and crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. Sr is bonded in a body-centered cubic geometry to eight equivalent In atoms. All Sr–In bond lengths are 3.57 Å. Ac is bonded in a body-centered cubic geometry to eight equivalent In atoms. All Ac–In bond lengths are 3.57 Å. In is bonded in a body-centered cubic geometry to four equivalent Sr and four equivalent Ac atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Ac3Cl by Materials Project

Ac3Cl is Uranium Silicide structured and crystallizes in the cubic Pm-3m space group. The structure is three-dimensional. Ac is bonded in a distorted square co-planar geometry to four equivalent Cl atoms. All Ac–Cl bond lengths are 3.86 Å. Cl is bonded to twelve equivalent Ac atoms to form a mixture of corner and face-sharing ClAc12 cuboctahedra.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on CaAcAu2 by Materials Project

CaAcAu2 is Heusler structured and crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. Ca is bonded in a body-centered cubic geometry to eight equivalent Au atoms. All Ca–Au bond lengths are 3.29 Å. Ac is bonded in a body-centered cubic geometry to eight equivalent Au atoms. All Ac–Au bond lengths are 3.29 Å. Au is bonded in a body-centered cubic geometry to four equivalent Ca and four equivalent Ac atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Ac3Au by Materials Project

Ac3Au is Uranium Silicide structured and crystallizes in the cubic Pm-3m space group. The structure is three-dimensional. Ac is bonded in a distorted square co-planar geometry to four equivalent Au atoms. All Ac–Au bond lengths are 3.71 Å. Au is bonded to twelve equivalent Ac atoms to form a mixture of corner and face-sharing AuAc12 cuboctahedra.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Ba3Ac by Materials Project

Ba3Ac is beta Cu3Ti-like structured and crystallizes in the hexagonal P6_3/mmc space group. The structure is three-dimensional. Ba is bonded to eight equivalent Ba and four equivalent Ac atoms to form distorted BaBa8Ac4 cuboctahedra that share corners with four equivalent AcBa12 cuboctahedra, corners with fourteen equivalent BaBa8Ac4 cuboctahedra, edges with six equivalent AcBa12 cuboctahedra, edges with twelve equivalent BaBa8Ac4 cuboctahedra, faces with four equivalent AcBa12 cuboctahedra, and faces with sixteen equivalent BaBa8Ac4 cuboctahedra. There are a spread of Ba–Ba bond distances ranging from 4.26–4.47 Å. There are two shorter (4.25 Å) and two longer (4.36 Å) Ba–Ac bond lengths. Ac is bonded to twelve equivalent Ba atoms to form AcBa12 cuboctahedra that share corners with six equivalent AcBa12 cuboctahedra, corners with twelve equivalent BaBa8Ac4 cuboctahedra, edges with eighteen equivalent BaBa8Ac4 cuboctahedra, faces with eight equivalent AcBa12 cuboctahedra, and faces with twelve equivalent BaBa8Ac4 cuboctahedra.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on CaAcGa2 by Materials Project

CaAcGa2 is Heusler structured and crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. Ca is bonded in a body-centered cubic geometry to eight equivalent Ga atoms. All Ca–Ga bond lengths are 3.31 Å. Ac is bonded in a body-centered cubic geometry to eight equivalent Ga atoms. All Ac–Ga bond lengths are 3.31 Å. Ga is bonded in a body-centered cubic geometry to four equivalent Ca and four equivalent Ac atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on AcPrMg2 by Materials Project

Mg2AcPr is Heusler structured and crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. Mg is bonded in a body-centered cubic geometry to four equivalent Ac and four equivalent Pr atoms. All Mg–Ac bond lengths are 3.47 Å. All Mg–Pr bond lengths are 3.47 Å. Ac is bonded in a body-centered cubic geometry to eight equivalent Mg atoms. Pr is bonded in a body-centered cubic geometry to eight equivalent Mg atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on AcLaCd2 by Materials Project

AcLaCd2 is Heusler structured and crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. Ac is bonded in a body-centered cubic geometry to eight equivalent Cd atoms. All Ac–Cd bond lengths are 3.48 Å. La is bonded in a body-centered cubic geometry to eight equivalent Cd atoms. All La–Cd bond lengths are 3.48 Å. Cd is bonded in a body-centered cubic geometry to four equivalent Ac and four equivalent La atoms.

36 MATERIALS SCIENCE↗