Materials Data on Ho2CF2 by Materials Project
Ho2CF2 crystallizes in the trigonal P-3m1 space group. The structure is three-dimensional. Ho3+ is bonded in a 7-coordinate geometry to three equivalent C4- and four equivalent F1- atoms. All Ho–C bond lengths are 2.50 Å. There are three shorter (2.38 Å) and one longer (2.62 Å) Ho–F bond lengths. C4- is bonded to six equivalent Ho3+ atoms to form edge-sharing CHo6 octahedra. F1- is bonded in a 4-coordinate geometry to four equivalent Ho3+ atoms.
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