Materials Data on NaBiS2 by Materials Project
收藏DataCite Commons2021-02-04 更新2025-04-09 收录
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https://www.osti.gov/servlets/purl/1757195/
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NaBiS2 is Caswellsilverite structured and crystallizes in the trigonal R-3m space group. The structure is three-dimensional. Na1+ is bonded to six equivalent S2- atoms to form NaS6 octahedra that share corners with six equivalent BiS6 octahedra, edges with six equivalent NaS6 octahedra, and edges with six equivalent BiS6 octahedra. The corner-sharing octahedral tilt angles are 3°. All Na–S bond lengths are 2.95 Å. Bi3+ is bonded to six equivalent S2- atoms to form BiS6 octahedra that share corners with six equivalent NaS6 octahedra, edges with six equivalent NaS6 octahedra, and edges with six equivalent BiS6 octahedra. The corner-sharing octahedral tilt angles are 3°. All Bi–S bond lengths are 2.85 Å. S2- is bonded to three equivalent Na1+ and three equivalent Bi3+ atoms to form a mixture of edge and corner-sharing SNa3Bi3 octahedra. The corner-sharing octahedral tilt angles are 0°.
提供机构:
LBNL Materials Project; Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States)创建时间:
2021-01-15



