Search NASA⌕ Search

SEARCH · Search NASA

Results for “ZrSeO”

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 ZrSeO by Materials Project

ZrSeO is Matlockite structured and crystallizes in the tetragonal P4/nmm space group. The structure is three-dimensional. Zr4+ is bonded in a 9-coordinate geometry to five equivalent Se2- and four equivalent O2- atoms. There are four shorter (2.90 Å) and one longer (2.97 Å) Zr–Se bond lengths. All Zr–O bond lengths are 2.23 Å. Se2- is bonded in a 5-coordinate geometry to five equivalent Zr4+ atoms. O2- is bonded to four equivalent Zr4+ atoms to form a mixture of edge and corner-sharing OZr4 tetrahedra.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on ZrSeO by Materials Project

ZrSeO crystallizes in the cubic P2_13 space group. The structure is three-dimensional. Zr4+ is bonded in a 3-coordinate geometry to four equivalent Se2- and three equivalent O2- atoms. There are one shorter (2.68 Å) and three longer (2.87 Å) Zr–Se bond lengths. All Zr–O bond lengths are 2.13 Å. Se2- is bonded in a 4-coordinate geometry to four equivalent Zr4+ and seven equivalent O2- atoms. There are a spread of Se–O bond distances ranging from 3.11–3.19 Å. O2- is bonded in a trigonal planar geometry to three equivalent Zr4+ and seven equivalent Se2- atoms.

36 MATERIALS SCIENCE↗