Diopside
Tribaudino M
European Journal of Mineralogy 8 (1996) 273-279
High-temperature crystal chemistry of C2/c clinopyroxenes along
the join CaMgSi2O6-CaAl2SiO6
Sample: Di70CaTs30 at 500 C
_database_code_amcsd 0006624
9.717 8.886 5.288 90 106.29 90 C2/c
atom     x     y      z occ Biso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3)
CaM2     0 .3027    .25     1.62  .0269  .0155  .0152      0 -.0003      0
MgM1     0 .9074    .25  .7  .98  .0128  .0132  .0106      0  .0021      0
AlM1     0 .9074    .25  .3  .98  .0128  .0132  .0106      0  .0021      0
AlT  .2870 .0935  .2256 .15  .75  .0085  .0104  .0093 -.0003  .0022 -.0009
SiT  .2870 .0935  .2256 .85  .75  .0085  .0104  .0093 -.0003  .0022 -.0009
O1   .1126 .0854  .1361     1.26  .0092  .0219  .0166  .0009  .0036 -.0016
O2   .3619 .2536  .3159     1.62  .0247  .0163  .0198 -.0043  .0048 -.0016
O3   .3515 .0169 -.0063     1.26  .0122  .0207  .0147 -.0002  .0036 -.0058