Natisite
Nyman H, O'Keeffe M, Bovin J O
Acta Crystallographica B34 (1978) 905-906
Sodium titanium silicate, Na2TiSiO5
Locality: synthetic
Note: anisoU's from ICSD
_database_code_amcsd 0009628
6.480 6.480 5.107 90 90 90 P4/nmm
atom   x     y      z U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3)
Na   .25   .25     .5  .0052  .0052  .0110 -.0008 -.0026  .0026
Ti    .5     0  .9343  .0008  .0008  .0050      0      0      0
Si     0     0      0  .0003  .0003  .0052      0      0      0
O1     0 .2071  .1831  .0023  .0023  .0079      0      0 -.0005
O2    .5     0 -.7338  .0041  .0041  .0088      0      0      0