BiF3 ndiyo prototype ye DO3 chimiro, iyo inoshandiswa nevakawanda intermetallics, kusanganisira Mg3Pr, Cu3Sb, Fe3Si, uye AlFe3, uyewo ne hydride LaH3.0. Unit sero chiso centred cubic pamwe Bi panguva chiso nzvimbo uye vertices, uye F panguva octahedral nzvimbo (mid-miganhu, pakati), uye tetrahedral nzvimbo (nepakati 8 sub-miganhu) - saka yepakutanga sero rine 4 uye 12 F. Alternatively, pamwe sero rakachinjwa (1/4,1/4) sero chiso kunogona kuva f, pamwe flucconal kumucheto, uye makona akazadzwa, pamwe F, uye F, pamwe trigonal centers.
cF16