Namansilite
Ohashi H, Osawa T, Tsukimura K
Acta Crystallographica C43 (1987) 605-607
Refinement of the structure of manganese sodium dimetasilicate
Locality: synthetic
Note: pyroxene
Note: anisoB's from ICSD
_database_code_amcsd 0010035
9.513 8.621 5.354 90 105.14 90 C2/c
atom      x      y     z Biso B(1,1) B(2,2) B(3,3)  B(1,2)  B(1,3)  B(2,3)
NaM2      0  .2982   .25  .75 .00250 .00187 .00654       0 -.00035       0
MnM1      0 .90578   .25  .25 .00067 .00084 .00280       0  .00058       0
Si   .29402 .08865 .2463  .31 .00078 .00129 .00272 -.00003  .00044 -.00006
O1    .1172  .0761 .1612  .47 .00083 .00237 .00394  .00014  .00047  .00041
O2    .3609  .2597 .3038  .65 .00207 .00183 .00673 -.00075  .00123 -.00007
O3    .3563  .0080 .0191  .53 .00119 .00278 .00335  .00026  .00057 -.00100