Sodalite
Han S, Smith J V, Pluth J J, Richardson J W
European Journal of Mineralogy 2 (1990) 787-798
Crystal structure of MAPO-20 sodalite: theoretical analysis
of three-color ordering of Mg, Al and P in a sodalite unit
Sample: Neutron refinement at T = 20 K
_database_code_amcsd 0006398
8.9942 8.9942 8.9942 90 90 90 P-43n
atom     x     y     z Uiso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3)
P      1/4   1/2     0 .033   .015   .042   .042      0      0      0
Al     1/4     0   1/2 .039   .046   .036   .036      0      0      0
O    .0349 .6615 .6402 .108   .233   .059   .032   .033  -.002  -.009