Materials Data on Ba4Zr3S10 by Materials Project
Ba4Zr3S10 crystallizes in the tetragonal I4/mmm space group. The structure is three-dimensional. there are two inequivalent Ba2+ sites. In the first Ba2+ site, Ba2+ is bonded to twelve S2- atoms to form BaS12 cuboctahedra that share corners with eight equivalent BaS12 cuboctahedra, faces with five equivalent BaS12 cuboctahedra, and faces with eight ZrS6 octahedra. There are a spread of Ba–S bond distances ranging from 3.50–3.62 Å. In the second Ba2+ site, Ba2+ is bonded in a 9-coordinate geometry to nine S2- atoms. There are a spread of Ba–S bond distances ranging from 3.13–3.60 Å. There are two inequivalent Zr4+ sites. In the first Zr4+ site, Zr4+ is bonded to six S2- atoms to form ZrS6 octahedra that share corners with six ZrS6 octahedra and faces with eight equivalent BaS12 cuboctahedra. The corner-sharing octahedral tilt angles are 0°. There are four shorter (2.52 Å) and two longer (2.53 Å) Zr–S bond lengths. In the second Zr4+ site, Zr4+ is bonded to six S2- atoms to form ZrS6 octahedra that share corners with five ZrS6 octahedra and faces with four equivalent BaS12 cuboctahedra. The corner-sharing octahedra tilt angles range from 0–6°. There are a spread of Zr–S bond distances ranging from 2.51–2.61 Å. There are four inequivalent S2- sites. In the first S2- site, S2- is bonded in a 2-coordinate geometry to four Ba2+ and two equivalent Zr4+ atoms. In the second S2- site, S2- is bonded in a distorted linear geometry to four equivalent Ba2+ and two equivalent Zr4+ atoms. In the third S2- site, S2- is bonded in a 6-coordinate geometry to five equivalent Ba2+ and one Zr4+ atom. In the fourth S2- site, S2- is bonded in a distorted linear geometry to four equivalent Ba2+ and two Zr4+ atoms.
- 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:
- 1190948
- Report Number(s):
- mp-14883
- Resource Relation:
- Related Information: https://materialsproject.org/citing
- Country of Publication:
- United States
- Language:
- English
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