Materials Data on La2Au5F21 by Materials Project
La2Au5F21 crystallizes in the tetragonal P4_12_12 space group. The structure is three-dimensional. La3+ is bonded in a 9-coordinate geometry to nine F1- atoms. There are a spread of La–F bond distances ranging from 2.31–2.60 Å. There are three inequivalent Au3+ sites. In the first Au3+ site, Au3+ is bonded in a rectangular see-saw-like geometry to four F1- atoms. There is one shorter (1.96 Å) and three longer (1.97 Å) Au–F bond length. In the second Au3+ site, Au3+ is bonded in a rectangular see-saw-like geometry to four F1- atoms. There is two shorter (1.96 Å) and two longer (1.97 Å) Au–F bond length. In the third Au3+ site, Au3+ is bonded in a rectangular see-saw-like geometry to four F1- atoms. There are a spread of Au–F bond distances ranging from 1.93–1.99 Å. There are eleven inequivalent F1- sites. In the first F1- site, F1- is bonded in a distorted bent 150 degrees geometry to one La3+ and one Au3+ atom. In the second F1- site, F1- is bonded in a bent 150 degrees geometry to two equivalent La3+ atoms. In the third F1- site, F1- is bonded in a distorted linear geometry to one La3+ and one Au3+ atom. In the fourth F1- site, F1- is bonded in a distorted bent 150 degrees geometry to one La3+ and one Au3+ atom. In the fifth F1- site, F1- is bonded in a distorted bent 150 degrees geometry to one La3+ and one Au3+ atom. In the sixth F1- site, F1- is bonded in a single-bond geometry to one Au3+ atom. In the seventh F1- site, F1- is bonded in a bent 150 degrees geometry to one La3+ and one Au3+ atom. In the eighth F1- site, F1- is bonded in a bent 150 degrees geometry to one La3+ and one Au3+ atom. In the ninth F1- site, F1- is bonded in a distorted bent 150 degrees geometry to one La3+ and one Au3+ atom. In the tenth F1- site, F1- is bonded in a distorted bent 150 degrees geometry to one La3+ and one Au3+ atom. In the eleventh F1- site, F1- is bonded in a single-bond geometry to one Au3+ 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:
- 1207479
- Report Number(s):
- mp-3817
- Resource Relation:
- Related Information: https://materialsproject.org/citing
- Country of Publication:
- United States
- Language:
- English
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