Materials Data on YbGaO3 by Materials Project
收藏DataCite Commons2021-02-05 更新2025-04-09 收录
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https://www.osti.gov/servlets/purl/1759256/
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资源简介：
YbGaO3 is Orthorhombic Perovskite structured and crystallizes in the orthorhombic Pnma space group. The structure is three-dimensional. Yb3+ is bonded in a 8-coordinate geometry to eight O2- atoms. There are a spread of Yb–O bond distances ranging from 2.31–2.62 Å. Ga3+ is bonded to six O2- atoms to form corner-sharing GaO6 octahedra. The corner-sharing octahedra tilt angles range from 30–34°. There are a spread of Ga–O bond distances ranging from 1.94–2.02 Å. There are two inequivalent O2- sites. In the first O2- site, O2- is bonded in a 5-coordinate geometry to three equivalent Yb3+ and two equivalent Ga3+ atoms. In the second O2- site, O2- is bonded to two equivalent Yb3+ and two equivalent Ga3+ atoms to form distorted corner-sharing OYb2Ga2 tetrahedra.
提供机构：
LBNL Materials Project; Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States)
创建时间：
2021-01-16
