SEARCH · Engineering Papers

Results for “Br-Se”

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.

SourceResearch connectionFrom yearThrough year

Quote a phrase for an exact phrase match. Source license links do not imply unrestricted reuse.

3 records

All sources NASA NTRS DOE OSTI

DOE OSTI2020

Materials Data on SeBr by Materials Project

SeBr crystallizes in the monoclinic P2_1/c space group. The structure is zero-dimensional and consists of four selenium bromide (se2br2) molecules. there are two inequivalent Se sites. In the first Se site, Se is bonded in a water-like geometry to one Se and one Br atom. The Se–Se bond length is 2.24 Å. The Se–Br bond length is 2.42 Å. In the second Se site, Se is bonded in a water-like geometry to one Se and one Br atom. The Se–Br bond length is 2.44 Å. There are two inequivalent Br sites. In the first Br site, Br is bonded in a single-bond geometry to one Se atom. In the second Br site, Br is bonded in a single-bond geometry to one Se atom.

36 MATERIALS SCIENCE↗

DOE OSTI2020

Materials Data on SeBr by Materials Project

SeBr crystallizes in the orthorhombic Aea2 space group. The structure is zero-dimensional and consists of four selenium bromide (se2br2) molecules. Se is bonded in a distorted water-like geometry to one Se and one Br atom. The Se–Se bond length is 2.27 Å. The Se–Br bond length is 2.42 Å. Br is bonded in a single-bond geometry to one Se atom.

36 MATERIALS SCIENCE↗

DOE OSTI2020

Materials Data on SeBr2 by Materials Project

SeBr2 crystallizes in the tetragonal P4_2/mnm space group. The structure is one-dimensional and consists of two SeBr2 ribbons oriented in the (0, 0, 1) direction. Se is bonded in a square co-planar geometry to four equivalent Br atoms. All Se–Br bond lengths are 2.62 Å. Br is bonded in an L-shaped geometry to two equivalent Se atoms.

36 MATERIALS SCIENCE↗