Electron density distribution and disordered crystal structure of 8H-SiAlON, Si3−xAl1+xOxN5−x (x~2.2)

Bird׳s eye view of electron densities up to 49.3% (0.071 nm−3) of the maximum on the plane parallel to (110) with the corresponding atomic arrangements of Si0.8Al3.2O2.2N2.8.