Materials Data on Rb2CuAsF6 by Materials Project
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https://www.osti.gov/servlets/purl/1754375/
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资源简介：
Rb2CuAsF6 is (Cubic) Perovskite-derived structured and crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. Rb1+ is bonded to twelve equivalent F1- atoms to form RbF12 cuboctahedra that share corners with twelve equivalent RbF12 cuboctahedra, faces with six equivalent RbF12 cuboctahedra, faces with four equivalent CuF6 octahedra, and faces with four equivalent AsF6 octahedra. All Rb–F bond lengths are 3.07 Å. Cu1+ is bonded to six equivalent F1- atoms to form CuF6 octahedra that share corners with six equivalent AsF6 octahedra and faces with eight equivalent RbF12 cuboctahedra. The corner-sharing octahedral tilt angles are 0°. All Cu–F bond lengths are 2.25 Å. As3+ is bonded to six equivalent F1- atoms to form AsF6 octahedra that share corners with six equivalent CuF6 octahedra and faces with eight equivalent RbF12 cuboctahedra. The corner-sharing octahedral tilt angles are 0°. All As–F bond lengths are 2.10 Å. F1- is bonded in a distorted linear geometry to four equivalent Rb1+, one Cu1+, and one As3+ atom.
提供机构：
LBNL Materials Project; Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States)
创建时间：
2020-12-31
