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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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28 records · Page 2
All sourcesNASA NTRSDOE OSTI
DOE OSTI2020

Materials Data on H8S(NO3)2 by Materials Project

NH3OHNH4SO5 crystallizes in the monoclinic P2_1/c space group. The structure is zero-dimensional and consists of four hydroxyammonium molecules and four NH4SO5 clusters. In each NH4SO5 cluster, N3+ is bonded in a distorted tetrahedral geometry to three H1+ and one O2- atom. All N–H bond lengths are 1.05 Å. The N–O bond length is 1.42 Å. There are four 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. In the fourth H1+ site, H1+ is bonded in a distorted single-bond geometry to two O2- atoms. There is one shorter (1.02 Å) and one longer (1.62 Å) H–O bond length. S2- is bonded in a tetrahedral geometry to four O2- atoms. There are a spread of S–O bond distances ranging from 1.49–1.51 Å. There are five inequivalent O2- sites. In the first O2- site, O2- is bonded in a single-bond geometry to one S2- atom. In the second O2- site, O2- is bonded in a distorted single-bond geometry to one S2- atom. In the third O2- site, O2- is bonded in a single-bond geometry to one S2- atom. In the fourth O2- site, O2- is bonded in a distorted bent 120 degrees geometry to one H1+ and one S2- atom. In the fifth O2- site, O2- is bonded in a water-like geometry to one N3+ and one H1+ atom.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on H3SNO3 by Materials Project

NH3SO3 crystallizes in the orthorhombic Pbca space group. The structure is zero-dimensional and consists of eight NH3SO3 clusters. N5+ is bonded in a distorted trigonal non-coplanar geometry to three H1+ and one S2- atom. There is two shorter (1.03 Å) and one longer (1.05 Å) N–H bond length. The N–S bond length is 1.84 Å. There are three 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 N5+ atom. In the third H1+ site, H1+ is bonded in a single-bond geometry to one N5+ atom. S2- is bonded in a distorted tetrahedral geometry to one N5+ and three O2- atoms. There are a spread of S–O bond distances ranging from 1.44–1.46 Å. There are three inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted single-bond geometry to one S2- atom. In the second O2- site, O2- is bonded in a single-bond geometry to one S2- atom. In the third O2- site, O2- is bonded in a single-bond geometry to one S2- atom.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on H13S2N3O8 by Materials Project

(NH4)3H(SO4)2 crystallizes in the triclinic P-1 space group. The structure is zero-dimensional and consists of twelve ammonium molecules and four sulfate, hydrogen, compd. with sulfuric acid (1:1) molecules.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on H11S2N3O7 by Materials Project

(NH4)2NH3SO3SO4 is Silicon tetrafluoride-derived structured and crystallizes in the orthorhombic Pna2_1 space group. The structure is zero-dimensional and consists of eight ammonium molecules, four sulfuric acid molecules, and four NH3SO3 clusters. In each NH3SO3 cluster, N+2.33+ is bonded in a distorted trigonal non-coplanar geometry to three H1+ and one S2- atom. There are a spread of N–H bond distances ranging from 1.03–1.06 Å. The N–S bond length is 1.82 Å. There are three inequivalent H1+ sites. In the first H1+ site, H1+ is bonded in a single-bond geometry to one N+2.33+ atom. In the second H1+ site, H1+ is bonded in a single-bond geometry to one N+2.33+ atom. In the third H1+ site, H1+ is bonded in a single-bond geometry to one N+2.33+ atom. S2- is bonded in a distorted tetrahedral geometry to one N+2.33+ and three O2- atoms. All S–O bond lengths are 1.45 Å. There are three inequivalent O2- sites. In the first O2- site, O2- is bonded in a single-bond geometry to one S2- atom. In the second O2- site, O2- is bonded in a single-bond geometry to one S2- atom. In the third O2- site, O2- is bonded in a single-bond geometry to one S2- atom.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on H16S(N3O5)2 by Materials Project

(NH4)4(NO3)2SO4 crystallizes in the monoclinic P2_1/c space group. The structure is zero-dimensional and consists of sixteen ammonium molecules, eight nitric acid molecules, and four sulfuric acid molecules.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on H5S2NO7 by Materials Project

NH4HS2O7 crystallizes in the monoclinic P2_1/c space group. The structure is zero-dimensional and consists of four ammonium molecules and two HS2O7 clusters. In each HS2O7 cluster, H1+ is bonded in a linear geometry to two O2- atoms. There is one shorter (1.03 Å) and one longer (1.53 Å) H–O bond length. There are two inequivalent S2+ sites. In the first S2+ site, S2+ is bonded to four O2- atoms to form corner-sharing SO4 tetrahedra. There are a spread of S–O bond distances ranging from 1.43–1.61 Å. In the second S2+ site, S2+ is bonded to four O2- atoms to form corner-sharing SO4 tetrahedra. There are a spread of S–O bond distances ranging from 1.45–1.74 Å. There are seven inequivalent O2- sites. In the first O2- site, O2- is bonded in a single-bond geometry to one S2+ atom. In the second O2- site, O2- is bonded in a single-bond geometry to one S2+ atom. In the third O2- site, O2- is bonded in a bent 120 degrees geometry to one H1+ and one S2+ atom. In the fourth O2- site, O2- is bonded in a single-bond geometry to one S2+ atom. In the fifth O2- site, O2- is bonded in a single-bond geometry to one S2+ atom. In the sixth O2- site, O2- is bonded in a distorted bent 120 degrees geometry to one H1+ and one S2+ atom. In the seventh O2- site, O2- is bonded in a bent 120 degrees geometry to two S2+ atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on H8S(NO2)2 by Materials Project

(NH4)2SO4 is Silicon tetrafluoride-derived structured and crystallizes in the orthorhombic Pnma space group. The structure is zero-dimensional and consists of four ammonium molecules and four azanium;sulfuric acid molecules.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on H20SN8O13 by Materials Project

(NH4)4NH4SO4(NO3)3 crystallizes in the monoclinic P2_1 space group. The structure is zero-dimensional and consists of eight ammonium molecules, two azanium;sulfuric acid molecules, and six nitric acid molecules.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on H16S(N3O5)2 by Materials Project

(NH4)4(NO3)2SO4 is Silicon tetrafluoride-derived structured and crystallizes in the monoclinic P2_1/c space group. The structure is zero-dimensional and consists of sixteen ammonium molecules, eight nitric acid molecules, and four sulfuric acid molecules.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on H20SN8O13 by Materials Project

(NH4)4NH4SO4(NO3)3 crystallizes in the monoclinic P2_1 space group. The structure is zero-dimensional and consists of eight ammonium molecules, two azanium;sulfuric acid molecules, and six nitric acid molecules.

36 MATERIALS SCIENCE↗