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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.

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At least 235 records · Page 13
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DOE OSTI2020

Materials Data on AsS3(ClF2)3 by Materials Project

AsF6SSClSCl2 crystallizes in the triclinic P-1 space group. The structure is zero-dimensional and consists of two 15880-17-8 molecules, two hydrogen sulfide molecules, two sulfur dichloride molecules, and two AsF6 clusters. In each AsF6 cluster, As1- is bonded in an octahedral geometry to six F1- atoms. There are a spread of As–F bond distances ranging from 1.77–1.79 Å. There are six inequivalent F1- sites. In the first F1- site, F1- is bonded in a single-bond geometry to one As1- atom. In the second F1- site, F1- is bonded in a single-bond geometry to one As1- atom. In the third F1- site, F1- is bonded in a single-bond geometry to one As1- atom. In the fourth F1- site, F1- is bonded in a single-bond geometry to one As1- atom. In the fifth F1- site, F1- is bonded in a single-bond geometry to one As1- atom. In the sixth F1- site, F1- is bonded in a single-bond geometry to one As1- atom.

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Materials Data on H2 by Materials Project

H2 is Magnesium structured and crystallizes in the hexagonal P6_3/mmc space group. The structure is zero-dimensional and consists of two hydrogen molecules. H is bonded in a 1-coordinate geometry to atoms.

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Materials Data on H2 by Materials Project

H2 is Cubic alpha N2-like structured and crystallizes in the hexagonal P6_3/mmc space group. The structure is zero-dimensional and consists of two hydrogen molecules. H is bonded in a single-bond geometry to one H atom. The H–H bond length is 0.75 Å.

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Materials Data on H(WO3)2 by Materials Project

(WO3)4H2 is High-temperature superconductor-derived structured and crystallizes in the cubic Fm-3m space group. The structure is three-dimensional and consists of four hydrogen molecules and one WO3 framework. In the WO3 framework, W+5.50+ is bonded to six equivalent O2- atoms to form corner-sharing WO6 octahedra. The corner-sharing octahedral tilt angles are 0°. All W–O bond lengths are 1.93 Å. O2- is bonded in a linear geometry to two equivalent W+5.50+ atoms.

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Materials Data on CrH9(CN2)3 by Materials Project

CrCr(NH3)6(CN)6 crystallizes in the trigonal R-3 space group. The structure is zero-dimensional and consists of three chromium molecules, eighteen hydrogen cyanide molecules, and three Cr(NH3)6 clusters. In each Cr(NH3)6 cluster, Cr3+ is bonded in an octahedral geometry to six equivalent N3- atoms. All Cr–N bond lengths are 2.11 Å. N3- is bonded in a distorted trigonal non-coplanar geometry to one Cr3+ and three H1+ atoms. There is two shorter (1.03 Å) and one longer (1.04 Å) N–H bond length. There are three inequivalent H1+ sites. In the first H1+ site, H1+ is bonded in a single-bond geometry to one N3- atom. In the second H1+ site, H1+ is bonded in a single-bond geometry to one N3- atom. In the third H1+ site, H1+ is bonded in a single-bond geometry to one N3- atom.

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Materials Data on S5N2(O2F)4 by Materials Project

N2S(SO2F)4 is Ammonia-derived structured and crystallizes in the monoclinic P2_1/c space group. The structure is zero-dimensional and consists of eight ammonia molecules, four hydrogen sulfide molecules, and sixteen SO2F clusters. In each SO2F cluster, S+2.80+ is bonded in a trigonal non-coplanar geometry to two O2- and one F1- atom. Both S–O bond lengths are 1.42 Å. The S–F bond length is 1.59 Å. There are two inequivalent O2- sites. In the first O2- site, O2- is bonded in a single-bond geometry to one S+2.80+ atom. In the second O2- site, O2- is bonded in a single-bond geometry to one S+2.80+ atom. F1- is bonded in a single-bond geometry to one S+2.80+ atom.

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Materials Data on S5N2ClO6 by Materials Project

N2(S)3S2O6Cl crystallizes in the triclinic P-1 space group. The structure is zero-dimensional and consists of four ammonia molecules, six hydrogen sulfide molecules, and two S2O6Cl clusters. In each S2O6Cl cluster, there are two inequivalent S+1.40+ sites. In the first S+1.40+ site, S+1.40+ is bonded to four O2- atoms to form corner-sharing SO4 tetrahedra. There are a spread of S–O bond distances ranging from 1.44–1.81 Å. In the second S+1.40+ site, S+1.40+ is bonded to three O2- and one Cl1- atom to form distorted corner-sharing SClO3 tetrahedra. There are a spread of S–O bond distances ranging from 1.43–1.57 Å. The S–Cl bond length is 2.05 Å. There are six inequivalent O2- sites. In the first O2- site, O2- is bonded in a single-bond geometry to one S+1.40+ atom. In the second O2- site, O2- is bonded in a bent 120 degrees geometry to two S+1.40+ atoms. In the third O2- site, O2- is bonded in a single-bond geometry to one S+1.40+ atom. In the fourth O2- site, O2- is bonded in a single-bond geometry to one S+1.40+ atom. In the fifth O2- site, O2- is bonded in a single-bond geometry to one S+1.40+ atom. In the sixth O2- site, O2- is bonded in a single-bond geometry to one S+1.40+ atom. Cl1- is bonded in a single-bond geometry to one S+1.40+ atom.

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Materials Data on S4N2O3F by Materials Project

N2(S)3SO3F crystallizes in the monoclinic P2_1/c space group. The structure is zero-dimensional and consists of eight ammonia molecules, twelve hydrogen sulfide molecules, and four SO3F clusters. In each SO3F cluster, S+0.25+ is bonded in a tetrahedral geometry to three O2- and one F1- atom. There is two shorter (1.45 Å) and one longer (1.47 Å) S–O bond length. The S–F bond length is 1.64 Å. There are three inequivalent O2- sites. In the first O2- site, O2- is bonded in a single-bond geometry to one S+0.25+ atom. In the second O2- site, O2- is bonded in a single-bond geometry to one S+0.25+ atom. In the third O2- site, O2- is bonded in a single-bond geometry to one S+0.25+ atom. F1- is bonded in a single-bond geometry to one S+0.25+ atom.

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Materials Data on H2 by Materials Project

H2 crystallizes in the hexagonal P6_3/mmc space group. The structure is zero-dimensional and consists of two hydrogen molecules. H is bonded in a 1-coordinate geometry to atoms.

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Materials Data on H2 by Materials Project

H2 is gamma nitrogen structured and crystallizes in the orthorhombic Cmce space group. The structure is zero-dimensional and consists of four hydrogen molecules. H is bonded in a single-bond geometry to one H atom. The H–H bond length is 0.75 Å.

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Materials Data on HgB2(CN)8 by Materials Project

(B)2Hg(CN)6(CN)2 crystallizes in the trigonal P-3m1 space group. The structure is zero-dimensional and consists of two boron molecules, two hydrogen cyanide molecules, and one Hg(CN)6 cluster. In the Hg(CN)6 cluster, Hg2+ is bonded in an octahedral geometry to six equivalent N3- atoms. All Hg–N bond lengths are 2.41 Å. C2+ is bonded in a single-bond geometry to one N3- atom. The C–N bond length is 1.16 Å. N3- is bonded in a distorted linear geometry to one Hg2+ and one C2+ atom.

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Materials Data on CuB2(CN)8 by Materials Project

(B)2Cu(CN)6(CN)2 crystallizes in the monoclinic C2/m space group. The structure is zero-dimensional and consists of four boron molecules, four hydrogen cyanide molecules, and two Cu(CN)6 clusters. In each Cu(CN)6 cluster, Cu2+ is bonded in an octahedral geometry to six N3- atoms. There are four shorter (1.98 Å) and two longer (2.45 Å) Cu–N bond lengths. There are two inequivalent C2+ sites. In the first C2+ site, C2+ is bonded in a single-bond geometry to one N3- atom. The C–N bond length is 1.16 Å. In the second C2+ site, C2+ is bonded in a single-bond geometry to one N3- atom. The C–N bond length is 1.16 Å. There are two inequivalent N3- sites. In the first N3- site, N3- is bonded in a distorted bent 150 degrees geometry to one Cu2+ and one C2+ atom. In the second N3- site, N3- is bonded in a linear geometry to one Cu2+ and one C2+ atom.

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Materials Data on ZnB2(CN)8 by Materials Project

(B)2Zn(CN)6(CN)2 crystallizes in the trigonal P-3m1 space group. The structure is zero-dimensional and consists of two boron molecules, two hydrogen cyanide molecules, and one Zn(CN)6 cluster. In the Zn(CN)6 cluster, Zn2+ is bonded in an octahedral geometry to six equivalent N3- atoms. All Zn–N bond lengths are 2.16 Å. C2+ is bonded in a single-bond geometry to one N3- atom. The C–N bond length is 1.16 Å. N3- is bonded in a linear geometry to one Zn2+ and one C2+ atom.

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Materials Data on KFe3H6(SO7)2 by Materials Project

KFe3(SO7)2(H2)3 crystallizes in the trigonal R-3m space group. The structure is three-dimensional and consists of nine hydrogen molecules and one KFe3(SO7)2 framework. In the KFe3(SO7)2 framework, K1+ is bonded in a distorted octahedral geometry to six equivalent O2- atoms. All K–O bond lengths are 2.81 Å. Fe3+ is bonded in a square co-planar geometry to four O2- atoms. There is two shorter (1.86 Å) and two longer (1.97 Å) Fe–O bond length. S6+ is bonded in a tetrahedral geometry to four O2- atoms. There is one shorter (1.43 Å) and three longer (1.51 Å) S–O bond length. There are three inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted bent 150 degrees geometry to one Fe3+ and one S6+ atom. In the second O2- site, O2- is bonded in a single-bond geometry to one S6+ atom. In the third O2- site, O2- is bonded in a 1-coordinate geometry to one K1+ and one Fe3+ atom.

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Materials Data on MgH16C4S4N2(O4F3)4 by Materials Project

MgH4S4(NO4)2(CHF3)2(CF2)2(H2O)4(HF)2(O2)2 crystallizes in the monoclinic P2_1/c space group. The structure is zero-dimensional and consists of four difluoromethane molecules, four fluoroform molecules, four hydrofluoric acid molecules, four hydrogen peroxide molecules, eight water molecules, and two MgH4S4(NO4)2 clusters. In each MgH4S4(NO4)2 cluster, Mg2+ is bonded in a distorted linear geometry to two equivalent O2- atoms. Both Mg–O bond lengths are 1.91 Å. N5+ is bonded in a distorted trigonal planar geometry to one H1+, one S, and one O2- atom. The N–H bond length is 1.09 Å. The N–S bond length is 1.69 Å. The N–O bond length is 1.24 Å. There are two inequivalent H1+ sites. In the first H1+ site, H1+ is bonded in a single-bond geometry to one N5+ atom. In the second H1+ site, H1+ is bonded in a single-bond geometry to one S atom. The H–S bond length is 1.34 Å. There are two inequivalent S sites. In the first S site, S is bonded in a trigonal non-coplanar geometry to three O2- atoms. There are a spread of S–O bond distances ranging from 1.49–1.57 Å. In the second S site, S is bonded in a 2-coordinate geometry to one N5+, one H1+, and one O2- atom. The S–O bond length is 2.41 Å. There are four inequivalent O2- sites. In the first O2- site, O2- is bonded in a bent 120 degrees geometry to one Mg2+ and one S atom. In the second O2- site, O2- is bonded in a distorted single-bond geometry to two S atoms. In the third O2- site, O2- is bonded in a single-bond geometry to one S atom. In the fourth O2- site, O2- is bonded in a single-bond geometry to one N5+ atom.

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Materials Data on H3NO by Materials Project

NH2OH crystallizes in the triclinic P1 space group. The structure is zero-dimensional and consists of four hydrogen molecules, one hydroxylamine molecule, one nitroxyl molecule, and one ~{n}-aminooxyhydroxylamine molecule.

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Materials Data on H2 by Materials Project

H2 is Cubic alpha N2-like structured and crystallizes in the tetragonal I4/mmm space group. The structure is zero-dimensional and consists of two hydrogen molecules. H is bonded in a single-bond geometry to one H atom. The H–H bond length is 0.75 Å.

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Materials Data on H2 by Materials Project

H2 is Tungsten structured and crystallizes in the cubic Im-3m space group. The structure is zero-dimensional and consists of two hydrogen molecules. H is bonded in a 1-coordinate geometry to atoms.

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