Materials Data on B by Materials Project
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资源简介：
B is alpha boron structured and crystallizes in the trigonal R-3m space group. The structure is three-dimensional. there are two inequivalent B sites. In the first B site, B is bonded in a 6-coordinate geometry to six B atoms. There are a spread of B–B bond distances ranging from 1.67–1.80 Å. In the second B site, B is bonded in a 7-coordinate geometry to seven B atoms. There is two shorter (1.78 Å) and two longer (2.01 Å) B–B bond length.
提供机构：
LBNL Materials Project; Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States)创建时间：
2015-07-10
