Materials Data on CaC2 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/1753089/
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资源简介：
CaC2 crystallizes in the monoclinic C2/m space group. The structure is two-dimensional and consists of one CaC2 sheet oriented in the (0, 0, 1) direction. Ca2+ is bonded in a 8-coordinate geometry to eight C1- atoms. There are a spread of Ca–C bond distances ranging from 2.58–2.82 Å. There are two inequivalent C1- sites. In the first C1- site, C1- is bonded in a 1-coordinate geometry to four equivalent Ca2+ and one C1- atom. The C–C bond length is 1.33 Å. In the second C1- site, C1- is bonded in a distorted single-bond geometry to four equivalent Ca2+ and one C1- atom. The C–C bond length is 1.33 Å.
提供机构：
LBNL Materials Project; Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States)
创建时间：
2020-12-30
