Materials Data on KSmO2 by Materials Project
收藏DataCite Commons2021-02-04 更新2025-04-09 收录
下载链接：
https://www.osti.gov/servlets/purl/1758028/
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资源简介：
KSmO2 is Caswellsilverite structured and crystallizes in the trigonal R-3m space group. The structure is three-dimensional. K1+ is bonded to six equivalent O2- atoms to form distorted KO6 octahedra that share corners with six equivalent SmO6 octahedra, edges with six equivalent KO6 octahedra, and edges with six equivalent SmO6 octahedra. The corner-sharing octahedral tilt angles are 13°. All K–O bond lengths are 2.85 Å. Sm3+ is bonded to six equivalent O2- atoms to form SmO6 octahedra that share corners with six equivalent KO6 octahedra, edges with six equivalent KO6 octahedra, and edges with six equivalent SmO6 octahedra. The corner-sharing octahedral tilt angles are 13°. All Sm–O bond lengths are 2.39 Å. O2- is bonded to three equivalent K1+ and three equivalent Sm3+ atoms to form a mixture of distorted edge and corner-sharing OK3Sm3 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
