Materials Data on AlO2 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/1750433/
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AlO2 crystallizes in the orthorhombic Cmcm space group. The structure is two-dimensional and consists of two AlO2 sheets oriented in the (0, 1, 0) direction. Al is bonded to six O atoms to form a mixture of edge and corner-sharing AlO6 octahedra. The corner-sharing octahedral tilt angles are 25°. There are a spread of Al–O bond distances ranging from 1.87–2.02 Å. There are two inequivalent O sites. In the first O site, O is bonded to four equivalent Al atoms to form a mixture of edge and corner-sharing OAl4 trigonal pyramids. In the second O site, O is bonded in a water-like geometry to two equivalent Al atoms.
提供机构:
LBNL Materials Project; Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States)
创建时间:
2020-12-30



