Engineering Papers⌕ Search

SEARCH · Engineering Papers

Results for “Cl-H-O-Yb”

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.

2 records
All sourcesNASA NTRSDOE OSTI
DOE OSTI2020

Materials Data on YbH2ClO2 by Materials Project

YbH2O2Cl crystallizes in the monoclinic P2_1/m space group. The structure is two-dimensional and consists of one YbH2O2Cl sheet oriented in the (0, 0, 1) direction. Yb3+ is bonded in a 6-coordinate geometry to six O2- and two equivalent Cl1- atoms. There are a spread of Yb–O bond distances ranging from 2.31–2.40 Å. Both Yb–Cl bond lengths are 2.93 Å. There are two inequivalent H1+ sites. In the first H1+ site, H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 0.99 Å. In the second H1+ site, H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 0.98 Å. There are two inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted single-bond geometry to three equivalent Yb3+ and one H1+ atom. In the second O2- site, O2- is bonded in a distorted single-bond geometry to three equivalent Yb3+ and one H1+ atom. Cl1- is bonded in a 2-coordinate geometry to two equivalent Yb3+ atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on YbH2ClO2 by Materials Project

YbH2O2Cl crystallizes in the orthorhombic Pnma space group. The structure is two-dimensional and consists of two YbH2O2Cl sheets oriented in the (0, 0, 1) direction. Yb3+ is bonded in a 6-coordinate geometry to six O2- and two equivalent Cl1- atoms. There are a spread of Yb–O bond distances ranging from 2.31–2.53 Å. Both Yb–Cl bond lengths are 2.95 Å. There are two inequivalent H1+ sites. In the first H1+ site, H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 0.98 Å. In the second H1+ site, H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 0.98 Å. There are two inequivalent O2- sites. In the first O2- site, O2- is bonded in a single-bond geometry to three equivalent Yb3+, one H1+, and one Cl1- atom. The O–Cl bond length is 2.43 Å. In the second O2- site, O2- is bonded in a distorted single-bond geometry to three equivalent Yb3+ and one H1+ atom. Cl1- is bonded in a 3-coordinate geometry to two equivalent Yb3+ and one O2- atom.

36 MATERIALS SCIENCE↗