Engineering Papers⌕ Search

SEARCH · Engineering Papers

Results for “cD”

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.

At least 217 records · Page 12
All sourcesNASA NTRSDOE OSTI
DOE OSTI2020

Materials Data on Cd(GaTe2)2 by Materials Project

CdGa2Te4 crystallizes in the tetragonal I-4 space group. The structure is three-dimensional. Cd2+ is bonded to four equivalent Te2- atoms to form CdTe4 tetrahedra that share corners with eight GaTe4 tetrahedra. All Cd–Te bond lengths are 2.87 Å. There are two inequivalent Ga3+ sites. In the first Ga3+ site, Ga3+ is bonded to four equivalent Te2- atoms to form GaTe4 tetrahedra that share corners with four equivalent CdTe4 tetrahedra and corners with four equivalent GaTe4 tetrahedra. All Ga–Te bond lengths are 2.68 Å. In the second Ga3+ site, Ga3+ is bonded to four equivalent Te2- atoms to form GaTe4 tetrahedra that share corners with four equivalent CdTe4 tetrahedra and corners with four equivalent GaTe4 tetrahedra. All Ga–Te bond lengths are 2.67 Å. Te2- is bonded in a trigonal non-coplanar geometry to one Cd2+ and two Ga3+ atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Cd(InTe2)2 by Materials Project

CdIn2Te4 crystallizes in the tetragonal I-4 space group. The structure is three-dimensional. Cd2+ is bonded to four equivalent Te2- atoms to form CdTe4 tetrahedra that share corners with eight InTe4 tetrahedra. All Cd–Te bond lengths are 2.88 Å. There are two inequivalent In3+ sites. In the first In3+ site, In3+ is bonded to four equivalent Te2- atoms to form InTe4 tetrahedra that share corners with four equivalent CdTe4 tetrahedra and corners with four equivalent InTe4 tetrahedra. All In–Te bond lengths are 2.84 Å. In the second In3+ site, In3+ is bonded to four equivalent Te2- atoms to form InTe4 tetrahedra that share corners with four equivalent CdTe4 tetrahedra and corners with four equivalent InTe4 tetrahedra. All In–Te bond lengths are 2.85 Å. Te2- is bonded in a trigonal non-coplanar geometry to one Cd2+ and two In3+ atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Cd(InSe2)2 by Materials Project

CdIn2Se4 crystallizes in the tetragonal I-4 space group. The structure is three-dimensional. Cd2+ is bonded to four equivalent Se2- atoms to form CdSe4 tetrahedra that share corners with eight InSe4 tetrahedra. All Cd–Se bond lengths are 2.70 Å. There are two inequivalent In3+ sites. In the first In3+ site, In3+ is bonded to four equivalent Se2- atoms to form InSe4 tetrahedra that share corners with four equivalent CdSe4 tetrahedra and corners with four equivalent InSe4 tetrahedra. All In–Se bond lengths are 2.64 Å. In the second In3+ site, In3+ is bonded to four equivalent Se2- atoms to form InSe4 tetrahedra that share corners with four equivalent CdSe4 tetrahedra and corners with four equivalent InSe4 tetrahedra. All In–Se bond lengths are 2.64 Å. Se2- is bonded in a trigonal non-coplanar geometry to one Cd2+ and two In3+ atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Cd(InSe2)2 by Materials Project

CdIn2Se4 is Spinel structured and crystallizes in the cubic Fd-3m space group. The structure is three-dimensional. Cd2+ is bonded to four equivalent Se2- atoms to form CdSe4 tetrahedra that share corners with twelve equivalent InSe6 octahedra. The corner-sharing octahedral tilt angles are 58°. All Cd–Se bond lengths are 2.70 Å. In3+ is bonded to six equivalent Se2- atoms to form InSe6 octahedra that share corners with six equivalent CdSe4 tetrahedra and edges with six equivalent InSe6 octahedra. All In–Se bond lengths are 2.79 Å. Se2- is bonded to one Cd2+ and three equivalent In3+ atoms to form a mixture of distorted edge and corner-sharing SeCdIn3 trigonal pyramids.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Cd(GaSe2)2 by Materials Project

CdGa2Se4 crystallizes in the tetragonal I-4m2 space group. The structure is three-dimensional. Cd2+ is bonded to six Se2- atoms to form CdSe6 octahedra that share corners with two equivalent GaSe6 octahedra, corners with four equivalent CdSe6 octahedra, and edges with eight GaSe6 octahedra. The corner-sharing octahedra tilt angles range from 0–8°. There are four shorter (2.80 Å) and two longer (2.87 Å) Cd–Se bond lengths. There are two inequivalent Ga3+ sites. In the first Ga3+ site, Ga3+ is bonded to six Se2- atoms to form GaSe6 octahedra that share corners with four equivalent GaSe6 octahedra, edges with four equivalent CdSe6 octahedra, and edges with four equivalent GaSe6 octahedra. The corner-sharing octahedral tilt angles are 8°. There are two shorter (2.46 Å) and four longer (2.80 Å) Ga–Se bond lengths. In the second Ga3+ site, Ga3+ is bonded to six Se2- atoms to form GaSe6 octahedra that share corners with two equivalent CdSe6 octahedra, corners with four equivalent GaSe6 octahedra, edges with four equivalent CdSe6 octahedra, and edges with four equivalent GaSe6 octahedra. The corner-sharing octahedra tilt angles range from 0–8°. There are two shorter (2.46 Å) and four longer (2.80 Å) Ga–Se bond lengths. There are two inequivalent Se2- sites. In the first Se2- site, Se2- is bonded to two equivalent Cd2+ and three Ga3+ atoms to form a mixture of edge and corner-sharing SeCd2Ga3 square pyramids. In the second Se2- site, Se2- is bonded in a square co-planar geometry to one Cd2+ and three Ga3+ atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Cd(GaO2)2 by Materials Project

CdGa2O4 is Spinel structured and crystallizes in the cubic Fd-3m space group. The structure is three-dimensional. Cd2+ is bonded to four equivalent O2- atoms to form CdO4 tetrahedra that share corners with twelve equivalent GaO6 octahedra. The corner-sharing octahedral tilt angles are 61°. All Cd–O bond lengths are 2.17 Å. Ga3+ is bonded to six equivalent O2- atoms to form GaO6 octahedra that share corners with six equivalent CdO4 tetrahedra and edges with six equivalent GaO6 octahedra. All Ga–O bond lengths are 2.04 Å. O2- is bonded to one Cd2+ and three equivalent Ga3+ atoms to form a mixture of distorted corner and edge-sharing OCdGa3 tetrahedra.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Cd(GaS2)2 by Materials Project

CdGa2S4 crystallizes in the tetragonal I-4 space group. The structure is three-dimensional. Cd2+ is bonded to four equivalent S2- atoms to form CdS4 tetrahedra that share corners with eight GaS4 tetrahedra. All Cd–S bond lengths are 2.57 Å. There are two inequivalent Ga3+ sites. In the first Ga3+ site, Ga3+ is bonded to four equivalent S2- atoms to form GaS4 tetrahedra that share corners with four equivalent CdS4 tetrahedra and corners with four equivalent GaS4 tetrahedra. All Ga–S bond lengths are 2.31 Å. In the second Ga3+ site, Ga3+ is bonded to four equivalent S2- atoms to form GaS4 tetrahedra that share corners with four equivalent CdS4 tetrahedra and corners with four equivalent GaS4 tetrahedra. All Ga–S bond lengths are 2.31 Å. S2- is bonded in a trigonal non-coplanar geometry to one Cd2+ and two Ga3+ atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Cd(BiO2)2 by Materials Project

Bi2CdO4 crystallizes in the tetragonal I4_1/amd space group. The structure is three-dimensional. Cd2+ is bonded to six O2- atoms to form distorted CdO6 pentagonal pyramids that share corners with two equivalent CdO6 pentagonal pyramids, an edgeedge with one CdO6 pentagonal pyramid, and edges with four equivalent BiO5 square pyramids. There are two shorter (2.30 Å) and four longer (2.42 Å) Cd–O bond lengths. There are two inequivalent Bi3+ sites. In the first Bi3+ site, Bi3+ is bonded in a distorted rectangular see-saw-like geometry to four equivalent O2- atoms. There are two shorter (2.14 Å) and two longer (2.37 Å) Bi–O bond lengths. In the second Bi3+ site, Bi3+ is bonded to five O2- atoms to form distorted BiO5 square pyramids that share corners with two equivalent BiO5 square pyramids and edges with four equivalent CdO6 pentagonal pyramids. There are a spread of Bi–O bond distances ranging from 2.10–2.62 Å. There are three inequivalent O2- sites. In the first O2- site, O2- is bonded in a 3-coordinate geometry to two equivalent Cd2+ and one Bi3+ atom. In the second O2- site, O2- is bonded to two equivalent Cd2+ and two equivalent Bi3+ atoms to form distorted OCd2Bi2 tetrahedra that share corners with eight OCd2Bi2 tetrahedra and edges with two equivalent OCdBi3 tetrahedra. In the third O2- site, O2- is bonded to one Cd2+ and three Bi3+ atoms to form a mixture of distorted edge and corner-sharing OCdBi3 tetrahedra.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Cd(CO2)2 by Materials Project

CdC2O4 crystallizes in the monoclinic P2_1/c space group. The structure is three-dimensional. Cd2+ is bonded to six O2- atoms to form corner-sharing CdO6 octahedra. The corner-sharing octahedral tilt angles are 56°. There are a spread of Cd–O bond distances ranging from 2.26–2.45 Å. C3+ is bonded in a bent 120 degrees geometry to two O2- atoms. There is one shorter (1.26 Å) and one longer (1.28 Å) C–O bond length. There are two inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted bent 120 degrees geometry to one Cd2+ and one C3+ atom. In the second O2- site, O2- is bonded in a distorted trigonal planar geometry to two equivalent Cd2+ and one C3+ atom.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Cd(InS2)2 by Materials Project

CdIn2S4 is Spinel structured and crystallizes in the cubic Fd-3m space group. The structure is three-dimensional. Cd2+ is bonded to four equivalent S2- atoms to form CdS4 tetrahedra that share corners with twelve equivalent InS6 octahedra. The corner-sharing octahedral tilt angles are 58°. All Cd–S bond lengths are 2.58 Å. In3+ is bonded to six equivalent S2- atoms to form InS6 octahedra that share corners with six equivalent CdS4 tetrahedra and edges with six equivalent InS6 octahedra. All In–S bond lengths are 2.65 Å. S2- is bonded to one Cd2+ and three equivalent In3+ atoms to form a mixture of distorted edge and corner-sharing SCdIn3 trigonal pyramids.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Cd(InSe2)2 by Materials Project

CdIn2Se4 crystallizes in the tetragonal I-42m space group. The structure is three-dimensional. Cd2+ is bonded to four equivalent Se2- atoms to form CdSe4 tetrahedra that share corners with eight equivalent InSe4 tetrahedra. All Cd–Se bond lengths are 2.70 Å. In3+ is bonded to four equivalent Se2- atoms to form InSe4 tetrahedra that share corners with four equivalent CdSe4 tetrahedra and corners with four equivalent InSe4 tetrahedra. All In–Se bond lengths are 2.64 Å. Se2- is bonded in a trigonal non-coplanar geometry to one Cd2+ and two equivalent In3+ atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Cd(InSe2)2 by Materials Project

CdIn2Se4 crystallizes in the tetragonal P-42m space group. The structure is three-dimensional. Cd2+ is bonded to four equivalent Se2- atoms to form CdSe4 tetrahedra that share corners with eight equivalent InSe4 tetrahedra. All Cd–Se bond lengths are 2.69 Å. In3+ is bonded to four equivalent Se2- atoms to form InSe4 tetrahedra that share corners with four equivalent CdSe4 tetrahedra and corners with four equivalent InSe4 tetrahedra. All In–Se bond lengths are 2.65 Å. Se2- is bonded in a trigonal non-coplanar geometry to one Cd2+ and two equivalent In3+ atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Cd(In2I3)2 by Materials Project

In4CdI6 is Krennerite-derived structured and crystallizes in the tetragonal P4/mnc space group. The structure is three-dimensional. Cd2+ is bonded in an octahedral geometry to six I1- atoms. There are two shorter (2.89 Å) and four longer (3.12 Å) Cd–I bond lengths. In1+ is bonded in a 6-coordinate geometry to six I1- atoms. There are a spread of In–I bond distances ranging from 3.48–3.69 Å. There are two inequivalent I1- sites. In the first I1- site, I1- is bonded in a 5-coordinate geometry to one Cd2+ and four equivalent In1+ atoms. In the second I1- site, I1- is bonded to one Cd2+ and four equivalent In1+ atoms to form distorted corner-sharing ICdIn4 square pyramids.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Cd(GaO2)2 by Materials Project

CdGa2O4 crystallizes in the orthorhombic Pnma space group. The structure is three-dimensional. Cd2+ is bonded in a 8-coordinate geometry to eight O2- atoms. There are a spread of Cd–O bond distances ranging from 2.37–2.60 Å. There are two inequivalent Ga3+ sites. In the first Ga3+ site, Ga3+ is bonded to six O2- atoms to form a mixture of corner and edge-sharing GaO6 octahedra. The corner-sharing octahedra tilt angles range from 49–57°. There are a spread of Ga–O bond distances ranging from 1.99–2.06 Å. In the second Ga3+ site, Ga3+ is bonded to six O2- atoms to form a mixture of corner and edge-sharing GaO6 octahedra. The corner-sharing octahedra tilt angles range from 49–57°. There are a spread of Ga–O bond distances ranging from 1.98–2.06 Å. There are four inequivalent O2- sites. In the first O2- site, O2- is bonded in a 5-coordinate geometry to two equivalent Cd2+ and three Ga3+ atoms. In the second O2- site, O2- is bonded in a 5-coordinate geometry to two equivalent Cd2+ and three equivalent Ga3+ atoms. In the third O2- site, O2- is bonded to two equivalent Cd2+ and three equivalent Ga3+ atoms to form distorted edge-sharing OCd2Ga3 square pyramids. In the fourth O2- site, O2- is bonded in a 5-coordinate geometry to two equivalent Cd2+ and three Ga3+ atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Cd(FeO2)2 by Materials Project

CdFe2O4 crystallizes in the orthorhombic Pnma space group. The structure is three-dimensional. there are two inequivalent Fe3+ sites. In the first Fe3+ site, Fe3+ is bonded to six O2- atoms to form a mixture of edge and corner-sharing FeO6 octahedra. The corner-sharing octahedra tilt angles range from 49–58°. There are a spread of Fe–O bond distances ranging from 2.01–2.09 Å. In the second Fe3+ site, Fe3+ is bonded to six O2- atoms to form a mixture of edge and corner-sharing FeO6 octahedra. The corner-sharing octahedra tilt angles range from 49–58°. There are a spread of Fe–O bond distances ranging from 2.01–2.09 Å. Cd2+ is bonded in a 8-coordinate geometry to eight O2- atoms. There are a spread of Cd–O bond distances ranging from 2.39–2.65 Å. There are four inequivalent O2- sites. In the first O2- site, O2- is bonded to three equivalent Fe3+ and two equivalent Cd2+ atoms to form distorted edge-sharing OCd2Fe3 square pyramids. In the second O2- site, O2- is bonded in a 5-coordinate geometry to three equivalent Fe3+ and two equivalent Cd2+ atoms. In the third O2- site, O2- is bonded in a 5-coordinate geometry to three Fe3+ and two equivalent Cd2+ atoms. In the fourth O2- site, O2- is bonded in a 5-coordinate geometry to three Fe3+ and two equivalent Cd2+ atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Cd(PtO2)3 by Materials Project

CdPt3O6 crystallizes in the orthorhombic Cmmm space group. The structure is three-dimensional. there are two inequivalent Pt+3.33+ sites. In the first Pt+3.33+ site, Pt+3.33+ is bonded to six O2- atoms to form PtO6 octahedra that share corners with two equivalent PtO6 octahedra, edges with four equivalent CdO8 hexagonal bipyramids, and edges with two equivalent PtO6 octahedra. The corner-sharing octahedral tilt angles are 53°. There are two shorter (2.04 Å) and four longer (2.07 Å) Pt–O bond lengths. In the second Pt+3.33+ site, Pt+3.33+ is bonded in a square co-planar geometry to four equivalent O2- atoms. All Pt–O bond lengths are 2.01 Å. Cd2+ is bonded to eight O2- atoms to form distorted CdO8 hexagonal bipyramids that share edges with two equivalent CdO8 hexagonal bipyramids and edges with eight equivalent PtO6 octahedra. There are four shorter (2.33 Å) and four longer (2.53 Å) Cd–O bond lengths. There are two inequivalent O2- sites. In the first O2- site, O2- is bonded to three Pt+3.33+ and one Cd2+ atom to form a mixture of distorted edge and corner-sharing OCdPt3 tetrahedra. In the second O2- site, O2- is bonded to two equivalent Pt+3.33+ and two equivalent Cd2+ atoms to form a mixture of distorted edge and corner-sharing OCd2Pt2 tetrahedra.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Cd(SbO3)2 by Materials Project

CdSb2O6 is zeta iron carbide-derived structured and crystallizes in the trigonal P-31m space group. The structure is three-dimensional. Cd2+ is bonded to six equivalent O2- atoms to form CdO6 octahedra that share corners with twelve equivalent SbO6 octahedra. The corner-sharing octahedral tilt angles are 53°. All Cd–O bond lengths are 2.38 Å. Sb5+ is bonded to six equivalent O2- atoms to form SbO6 octahedra that share corners with six equivalent CdO6 octahedra and edges with three equivalent SbO6 octahedra. The corner-sharing octahedral tilt angles are 53°. All Sb–O bond lengths are 2.02 Å. O2- is bonded in a distorted trigonal planar geometry to one Cd2+ and two equivalent Sb5+ atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Cd(AgI2)2 by Materials Project

Ag2CdI4 crystallizes in the tetragonal I-42m space group. The structure is three-dimensional. Ag1+ is bonded to four equivalent I1- atoms to form AgI4 tetrahedra that share corners with four equivalent AgI4 tetrahedra and corners with four equivalent CdI4 tetrahedra. All Ag–I bond lengths are 2.88 Å. Cd2+ is bonded to four equivalent I1- atoms to form CdI4 tetrahedra that share corners with eight equivalent AgI4 tetrahedra. All Cd–I bond lengths are 2.86 Å. I1- is bonded in a trigonal non-coplanar geometry to two equivalent Ag1+ and one Cd2+ atom.

36 MATERIALS SCIENCE↗