DOE OSTI · 1355637
Materials Data on Pr2Re2Si2C by Materials Project
Abstract
Pr2Re2Si2C crystallizes in the monoclinic C2/m space group. The structure is three-dimensional. Pr3+ is bonded in a 2-coordinate geometry to five equivalent Si4- and two equivalent C4- atoms. There are a spread of Pr–Si bond distances ranging from 3.14–3.21 Å. Both Pr–C bond lengths are 2.74 Å. Re3+ is bonded in a single-bond geometry to three equivalent Si4- and one C4- atom. All Re–Si bond lengths are 2.47 Å. The Re–C bond length is 1.96 Å. Si4- is bonded in a 9-coordinate geometry to five equivalent Pr3+, three equivalent Re3+, and one Si4- atom. The Si–Si bond length is 2.83 Å. C4- is bonded to four equivalent Pr3+ and two equivalent Re3+ atoms to form edge-sharing CPr4Re2 octahedra.
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2020-07-23. Materials Data on Pr2Re2Si2C by Materials Project. https://doi.org/10.17188/1355637
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