Nosean
Gesing T M, Buhl J-C
European Journal of Mineralogy 10 (1998) 71-77
Crystal structure of a carbonate-nosean Na8[AlSiO4]6CO3
_database_code_amcsd 0006707
9.001 9.001 9.001 90 90 90 P23
atom    x    y    z occ Biso
Na1  .185 .185 .185      1.2
Na2  .729 .729 .729      6.8
Al   .241   .5    0       .3
Si   .259    0   .5       .5
C       0    0    0      1.3
O1   .135 .450 .154      1.2
O2   .648 .949 .644      1.2
O3   .913 .099 .065 1/6  1.3
O4   .133    0    0 1/6  1.3