Citation: Herrmann, M.; Kurama, S.; Mandal, H. (2002). Investigation of the phase composition and stability of the alpha-(Si Al O N)s by the Rietveld method. Journal of the European Ceramic Society, 22, pp. 2997-3005.
Formula: Al2.09 N14.93 O1.07 Si9.91 Y0.34
Chemical name: (Y0.34 Si9.91 Al2.09) O1.07 N14.93
List type: noninterleaving
List: 3D
Basis: (1;0;0 0;1;0 0;0;1)
Dimensionality: 3
Formula: Al12 N16 O16 Si12 Y2 (Al6 N8 O8 Si6 Y)
Multiplicity: 1