Materials Data on BeH2 by Materials Project
BeH2 crystallizes in the orthorhombic Ibam space group. The structure is three-dimensional. there are two inequivalent Be2+ sites. In the first Be2+ site, Be2+ is bonded to four equivalent H1- atoms to form corner-sharing BeH4 tetrahedra. All Be–H bond lengths are 1.43 Å. In the second Be2+ site, Be2+ is bonded to four H1- atoms to form corner-sharing BeH4 tetrahedra. There is three shorter (1.43 Å) and one longer (1.44 Å) Be–H bond length. There are two inequivalent H1- sites. In the first H1- site, H1- is bonded in a bent 120 degrees geometry to two equivalent Be2+ atoms. In the second H1- site, H1- is bonded in a bent 120 degrees geometry to two Be2+ atoms.
- Research Organization:
- LBNL Materials Project; Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States)
- Sponsoring Organization:
- USDOE Office of Science (SC), Basic Energy Sciences (BES) (SC-22)
- Contributing Organization:
- The Materials Project; MIT; UC Berkeley; Duke; U Louvain
- DOE Contract Number:
- AC02-05CH11231
- OSTI ID:
- 1298260
- Report Number(s):
- mp-768203
- Country of Publication:
- United States
- Language:
- English
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