Engineering Papers⌕ Search

SEARCH · Engineering Papers

Results for “Sr(H2O3)2”

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.

6 records
All sourcesNASA NTRSDOE OSTI
DOE OSTI2020

Materials Data on Sr(H2O3)2 by Materials Project

Sr(H2O3)2 crystallizes in the monoclinic Cc space group. The structure is three-dimensional. Sr is bonded in a 10-coordinate geometry to ten O atoms. There are a spread of Sr–O bond distances ranging from 2.59–2.81 Å. There are four inequivalent H sites. In the first H site, H is bonded in a linear geometry to two O atoms. There is one shorter (1.04 Å) and one longer (1.52 Å) H–O bond length. In the second H site, H is bonded in a linear geometry to two O atoms. There is one shorter (1.06 Å) and one longer (1.47 Å) H–O bond length. In the third H site, H is bonded in a linear geometry to two O atoms. There is one shorter (1.10 Å) and one longer (1.38 Å) H–O bond length. In the fourth H site, H is bonded in a linear geometry to two O atoms. There is one shorter (1.14 Å) and one longer (1.31 Å) H–O bond length. There are six inequivalent O sites. In the first O site, O is bonded in a single-bond geometry to two equivalent Sr and one H atom. In the second O site, O is bonded in a single-bond geometry to two equivalent Sr and one H atom. In the third O site, O is bonded in a single-bond geometry to two equivalent Sr and one H atom. In the fourth O site, O is bonded in a single-bond geometry to two equivalent Sr and one H atom. In the fifth O site, O is bonded in a distorted bent 120 degrees geometry to one Sr and two H atoms. In the sixth O site, O is bonded in a 2-coordinate geometry to one Sr and two H atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Sr(H2O3)2 by Materials Project

Sr(H2O3)2 crystallizes in the monoclinic Cc space group. The structure is three-dimensional. Sr is bonded in a 10-coordinate geometry to ten O atoms. There are a spread of Sr–O bond distances ranging from 2.61–2.81 Å. There are four inequivalent H sites. In the first H site, H is bonded in a linear geometry to two O atoms. There is one shorter (1.07 Å) and one longer (1.44 Å) H–O bond length. In the second H site, H is bonded in a linear geometry to two O atoms. There is one shorter (1.07 Å) and one longer (1.44 Å) H–O bond length. In the third H site, H is bonded in a linear geometry to two O atoms. There is one shorter (1.04 Å) and one longer (1.53 Å) H–O bond length. In the fourth H site, H is bonded in a linear geometry to two O atoms. There is one shorter (1.04 Å) and one longer (1.53 Å) H–O bond length. There are six inequivalent O sites. In the first O site, O is bonded in a single-bond geometry to two equivalent Sr and one H atom. In the second O site, O is bonded in a single-bond geometry to two equivalent Sr and one H atom. In the third O site, O is bonded in a single-bond geometry to one Sr and one H atom. In the fourth O site, O is bonded in a single-bond geometry to one Sr and one H atom. In the fifth O site, O is bonded in a 2-coordinate geometry to two equivalent Sr and two H atoms. In the sixth O site, O is bonded in a 2-coordinate geometry to two equivalent Sr and two H atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Sr(H2O3)2 by Materials Project

Sr(H2O3)2 crystallizes in the monoclinic Cc space group. The structure is three-dimensional. Sr is bonded in a 9-coordinate geometry to nine O atoms. There are a spread of Sr–O bond distances ranging from 2.57–2.89 Å. There are four inequivalent H sites. In the first H site, H is bonded in a bent 150 degrees geometry to two O atoms. There is one shorter (1.07 Å) and one longer (1.46 Å) H–O bond length. In the second H site, H is bonded in a linear geometry to two O atoms. There is one shorter (1.05 Å) and one longer (1.52 Å) H–O bond length. In the third H site, H is bonded in a linear geometry to two O atoms. There is one shorter (1.03 Å) and one longer (1.55 Å) H–O bond length. In the fourth H site, H is bonded in a distorted bent 150 degrees geometry to two O atoms. There is one shorter (1.06 Å) and one longer (1.50 Å) H–O bond length. There are six inequivalent O sites. In the first O site, O is bonded in a single-bond geometry to two equivalent Sr and one H atom. In the second O site, O is bonded in a single-bond geometry to two equivalent Sr and one H atom. In the third O site, O is bonded in a single-bond geometry to two equivalent Sr and one H atom. In the fourth O site, O is bonded in a single-bond geometry to one Sr and one H atom. In the fifth O site, O is bonded in a 2-coordinate geometry to one Sr and two H atoms. In the sixth O site, O is bonded in a distorted bent 120 degrees geometry to one Sr and two H atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Sr(H2O3)2 by Materials Project

Sr(H2O3)2 crystallizes in the monoclinic Cc space group. The structure is three-dimensional. Sr is bonded in a 1-coordinate geometry to one H and nine O atoms. The Sr–H bond length is 2.66 Å. There are a spread of Sr–O bond distances ranging from 2.61–3.06 Å. There are four inequivalent H sites. In the first H site, H is bonded in a single-bond geometry to one O atom. The H–O bond length is 0.98 Å. In the second H site, H is bonded in a single-bond geometry to one Sr and one O atom. The H–O bond length is 0.98 Å. In the third H site, H is bonded in a single-bond geometry to one O atom. The H–O bond length is 0.99 Å. In the fourth H site, H is bonded in a linear geometry to two O atoms. There is one shorter (1.03 Å) and one longer (1.55 Å) H–O bond length. There are six inequivalent O sites. In the first O site, O is bonded in a water-like geometry to one Sr and two H atoms. In the second O site, O is bonded in a single-bond geometry to two equivalent Sr, one H, and one O atom. The O–O bond length is 1.48 Å. In the third O site, O is bonded in a single-bond geometry to two equivalent Sr and one H atom. In the fourth O site, O is bonded in a distorted trigonal non-coplanar geometry to two equivalent Sr and one O atom. In the fifth O site, O is bonded in a distorted single-bond geometry to one Sr, one H, and one O atom. The O–O bond length is 1.32 Å. In the sixth O site, O is bonded in a 1-coordinate geometry to one Sr and one O atom.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Sr(H2O3)2 by Materials Project

Sr(H2O3)2 crystallizes in the monoclinic Cc space group. The structure is three-dimensional. Sr is bonded in a 9-coordinate geometry to nine O atoms. There are a spread of Sr–O bond distances ranging from 2.57–2.87 Å. There are four inequivalent H sites. In the first H site, H is bonded in a single-bond geometry to two O atoms. There is one shorter (1.00 Å) and one longer (1.74 Å) H–O bond length. In the second H site, H is bonded in a single-bond geometry to one O atom. The H–O bond length is 0.98 Å. In the third H site, H is bonded in a single-bond geometry to two O atoms. There is one shorter (0.99 Å) and one longer (1.73 Å) H–O bond length. In the fourth H site, H is bonded in a distorted single-bond geometry to two O atoms. There is one shorter (1.01 Å) and one longer (1.67 Å) H–O bond length. There are six inequivalent O sites. In the first O site, O is bonded in a water-like geometry to two equivalent Sr and two H atoms. In the second O site, O is bonded in a 3-coordinate geometry to one Sr, one H, and one O atom. The O–O bond length is 1.36 Å. In the third O site, O is bonded in a water-like geometry to two equivalent Sr and two H atoms. In the fourth O site, O is bonded in a 3-coordinate geometry to two equivalent Sr and one O atom. In the fifth O site, O is bonded in a 3-coordinate geometry to one Sr, one H, and one O atom. The O–O bond length is 1.35 Å. In the sixth O site, O is bonded in a distorted trigonal planar geometry to one Sr, one H, and one O atom.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on SrP2(H2O3)2 by Materials Project

SrP2(H2O3)2 crystallizes in the triclinic P-1 space group. The structure is three-dimensional. Sr2+ is bonded in a 8-coordinate geometry to eight O2- atoms. There are a spread of Sr–O bond distances ranging from 2.51–2.78 Å. There are two inequivalent P5+ sites. In the first P5+ site, P5+ is bonded in a distorted tetrahedral geometry to one H and three O2- atoms. The P–H bond length is 1.41 Å. There are a spread of P–O bond distances ranging from 1.52–1.60 Å. In the second P5+ site, P5+ is bonded in a distorted tetrahedral geometry to one H and three O2- atoms. The P–H bond length is 1.41 Å. There is two shorter (1.52 Å) and one longer (1.61 Å) P–O bond length. There are four inequivalent H sites. In the first H site, H is bonded in a linear geometry to two O2- atoms. There is one shorter (1.01 Å) and one longer (1.70 Å) H–O bond length. In the second H site, H is bonded in a distorted linear geometry to two O2- atoms. There is one shorter (1.00 Å) and one longer (1.79 Å) H–O bond length. In the third H site, H is bonded in a single-bond geometry to one P5+ atom. In the fourth H site, H is bonded in a single-bond geometry to one P5+ atom. There are six inequivalent O2- sites. In the first O2- site, O2- is bonded in a bent 120 degrees geometry to one P5+ and one H atom. In the second O2- site, O2- is bonded in a distorted bent 120 degrees geometry to one Sr2+, one P5+, and one H atom. In the third O2- site, O2- is bonded in a distorted single-bond geometry to two equivalent Sr2+ and one P5+ atom. In the fourth O2- site, O2- is bonded in a distorted single-bond geometry to two equivalent Sr2+ and one P5+ atom. In the fifth O2- site, O2- is bonded in a 4-coordinate geometry to one Sr2+, one P5+, and two H atoms. In the sixth O2- site, O2- is bonded in a 1-coordinate geometry to two equivalent Sr2+ and one P5+ atom.

36 MATERIALS SCIENCE↗