Materials Data on LaNiAs by Materials Project
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LaNiAs crystallizes in the hexagonal P-6m2 space group. The structure is three-dimensional. La2+ is bonded to six equivalent As3- atoms to form a mixture of distorted face, edge, and corner-sharing LaAs6 pentagonal pyramids. All La–As bond lengths are 3.39 Å. Ni1+ is bonded in a trigonal planar geometry to three equivalent As3- atoms. All Ni–As bond lengths are 2.57 Å. As3- is bonded in a 3-coordinate geometry to six equivalent La2+ and three equivalent Ni1+ atoms.
提供机构:
LBNL Materials Project; Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States)创建时间:
2021-01-15



