Materials Data on BeH8(NF2)2 by Materials Project
(NH4)2BeF4 is Silicon tetrafluoride-derived structured and crystallizes in the orthorhombic Pna2_1 space group. The structure is zero-dimensional and consists of sixteen ammonium molecules and eight BeF4 clusters. In each BeF4 cluster, Be2+ is bonded in a tetrahedral geometry to four F1- atoms. There are a spread of Be–F bond distances ranging from 1.56–1.59 Å. There are four inequivalent F1- sites. In the first F1- site, F1- is bonded in a single-bond geometry to one Be2+ atom. In the second F1- site, F1- is bonded in a single-bond geometry to one Be2+ atom. In the third F1- site, F1- is bonded in a single-bond geometry to one Be2+ atom. In the fourth F1- site, F1- is bonded in a single-bond geometry to one Be2+ atom.
- Research Organization:
- Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States). LBNL Materials Project
- Sponsoring Organization:
- USDOE Office of Science (SC), Basic Energy Sciences (BES)
- Contributing Organization:
- MIT; UC Berkeley; Duke; U Louvain
- DOE Contract Number:
- AC02-05CH11231; EDCBEE
- OSTI ID:
- 1200165
- Report Number(s):
- mp-24614
- Resource Relation:
- Related Information: https://materialsproject.org/citing
- Country of Publication:
- United States
- Language:
- English
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