Materials Data on Y3Ga5O12 by Materials Project
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https://www.osti.gov/servlets/purl/1266980/
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资源简介:
Y3Ga5O12 crystallizes in the cubic Ia-3d space group. The structure is three-dimensional. Y3+ is bonded in a body-centered cubic geometry to eight equivalent O2- atoms. There are four shorter (2.36 Å) and four longer (2.46 Å) Y–O bond lengths. There are two inequivalent Ga3+ sites. In the first Ga3+ site, Ga3+ is bonded to four equivalent O2- atoms to form corner-sharing GaO4 tetrahedra. The corner-sharing octahedral tilt angles are 53°. All Ga–O bond lengths are 1.87 Å. In the second Ga3+ site, Ga3+ is bonded to six equivalent O2- atoms to form corner-sharing GaO6 octahedra. All Ga–O bond lengths are 2.02 Å. O2- is bonded in a 4-coordinate geometry to two equivalent Y3+ and two Ga3+ atoms.
提供机构:
LBNL Materials Project; Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States)
创建时间:
2016-07-22



