Materials Data on Nd2CuTe4 by Materials Project
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https://www.osti.gov/servlets/purl/1754891/
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资源简介：
Nd2CuTe4 crystallizes in the monoclinic P2_1 space group. The structure is three-dimensional. there are two inequivalent Nd3+ sites. In the first Nd3+ site, Nd3+ is bonded in a 8-coordinate geometry to eight Te2- atoms. There are a spread of Nd–Te bond distances ranging from 3.23–3.61 Å. In the second Nd3+ site, Nd3+ is bonded in a 8-coordinate geometry to eight Te2- atoms. There are a spread of Nd–Te bond distances ranging from 3.15–3.58 Å. Cu2+ is bonded to four Te2- atoms to form distorted corner-sharing CuTe4 trigonal pyramids. There are a spread of Cu–Te bond distances ranging from 2.61–2.77 Å. There are four inequivalent Te2- sites. In the first Te2- site, Te2- is bonded in a 6-coordinate geometry to four Nd3+ and two equivalent Cu2+ atoms. In the second Te2- site, Te2- is bonded in a 5-coordinate geometry to four Nd3+ and one Cu2+ atom. In the third Te2- site, Te2- is bonded in a 5-coordinate geometry to four Nd3+ and one Cu2+ atom. In the fourth Te2- site, Te2- is bonded in a 4-coordinate geometry to four Nd3+ atoms.
提供机构：
LBNL Materials Project; Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States)
创建时间：
2020-12-31
