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Materials Data on DyTlS2 by Materials Project

Dataset ·
DOI:https://doi.org/10.17188/1205472· OSTI ID:1205472
DyTlS2 is Caswellsilverite structured and crystallizes in the trigonal R-3m space group. The structure is three-dimensional. Dy3+ is bonded to six equivalent S2- atoms to form DyS6 octahedra that share corners with six equivalent TlS6 octahedra, edges with six equivalent DyS6 octahedra, and edges with six equivalent TlS6 octahedra. The corner-sharing octahedral tilt angles are 12°. All Dy–S bond lengths are 2.76 Å. Tl1+ is bonded to six equivalent S2- atoms to form distorted TlS6 octahedra that share corners with six equivalent DyS6 octahedra, edges with six equivalent DyS6 octahedra, and edges with six equivalent TlS6 octahedra. The corner-sharing octahedral tilt angles are 12°. All Tl–S bond lengths are 3.26 Å. S2- is bonded to three equivalent Dy3+ and three equivalent Tl1+ atoms to form a mixture of distorted edge and corner-sharing SDy3Tl3 octahedra. The corner-sharing octahedral tilt angles are 0°.
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:
1205472
Report Number(s):
mp-31166
Country of Publication:
United States
Language:
English

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