Materials Data on SiO2 by Materials Project

Kristin Persson
SiO2 crystallizes in the triclinic P1 space group. The structure is one-dimensional and consists of one SiO2 ribbon oriented in the (1, 0, 0) direction. there are eight inequivalent Si4+ sites. In the first Si4+ site, Si4+ is bonded to four O2- atoms to form corner-sharing SiO4 tetrahedra. There is two shorter (1.62 Å) and two longer (1.66 Å) Si–O bond length. In the second Si4+ site, Si4+ is bonded to four O2- atoms to...
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