DOE OSTI · 1282143
Materials Data on Nd5(FeB3)2 by Materials Project
Abstract
Nd5Fe2B6 crystallizes in the trigonal R-3m space group. The structure is two-dimensional and consists of three neodymium molecules and three Nd2FeB3 sheets oriented in the (0, 0, 1) direction. In each Nd2FeB3 sheet, there are two inequivalent Nd+2.80+ sites. In the first Nd+2.80+ site, Nd+2.80+ is bonded in a 6-coordinate geometry to six equivalent B3- atoms. All Nd–B bond lengths are 2.73 Å. In the second Nd+2.80+ site, Nd+2.80+ is bonded in a 6-coordinate geometry to six equivalent B3- atoms. All Nd–B bond lengths are 2.75 Å. Fe2+ is bonded in a 6-coordinate geometry to six equivalent B3- atoms. All Fe–B bond lengths are 2.13 Å. B3- is bonded in a 9-coordinate geometry to four Nd+2.80+, two equivalent Fe2+, and three equivalent B3- atoms. All B–B bond lengths are 1.83 Å.
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2020-05-02. Materials Data on Nd5(FeB3)2 by Materials Project. https://doi.org/10.17188/1282143
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