With heavier halides, the coordination figures are reduce. One other trihalides are dimeric or polymeric with tetrahedral four-coordinate aluminium facilities.[g] Aluminium trichloride (AlCl3) features a layered polymeric framework beneath its melting issue of 192.4 °C (378 °File) but transforms on melting to Al2Cl6 dimers. At larger temperatures People more and more dissociate https://sergiosixla.ampblogs.com/5-simple-statements-about-aluminium-greenhouse-explained-74127827