mp-168: Si (Cubic, Ia-3, 206)
Si is BC8 structured and crystallizes in the cubic Ia̅3 space group. Si is bonded to four equivalent Si atoms to form corner-sharing SiSi₄ trigonal pyramids.
mp-149: Si (Cubic, Fd-3m, 227)
Si is diamond structured and crystallizes in the cubic Fd̅3m space group. Si is bonded to four equivalent Si atoms to form corner-sharing SiSi₄ tetrahedra.
mp-34: Si (Hexagonal, P6mmm, 191)
A machine-generated description of this crystal structure written by your friendly Robocrystallographer! Si is Hg_xSn structured and crystallizes in the ...
mp-27: Si (Cubic, Fm-3m, 225)
Si is Copper structured and crystallizes in the cubic Fm̅3m space group. Si is bonded to twelve equivalent Si atoms to form a mixture of corner, edge, and face- ...
mp-2567: V3Si (Cubic, Pm-3n, 223)
V₃Si crystallizes in the cubic Pm̅3n space group. V is bonded in a 6-coordinate geometry to two equivalent V and four equivalent Si atoms.
mp-988: Si3N4 (Hexagonal, P6_3m, 176)
Si₃N₄ crystallizes in the hexagonal P6₃/m space group. Si⁴⁺ is bonded to four N³⁻ atoms to form corner-sharing SiN₄ tetrahedra. There are two shorter (1.73 ...
mp-165
Si is Lonsdaleite structured and crystallizes in the hexagonal P6₃/mmc space group. Si is bonded to four equivalent Si atoms to form corner-sharing SiSi₄ ...
mp-16220 - Si
There are three inequivalent Si sites. In the first Si site, Si is bonded in a tetrahedral geometry to four equivalent Si atoms. All Si-Si bond lengths are 2.82 ...