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 25 C
_database_code_amcsd 0006622
9.680 8.828 5.268 90 106.16 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 .3034    .25      .72  .0120  .0072  .0065      0  .0006      0
MgM1     0 .9083    .25  .7  .41  .0055  .0052  .0043      0  .0007      0
AlM1     0 .9083    .25  .3  .41  .0055  .0052  .0043      0  .0007      0
AlT  .2871 .0939  .2258 .15  .33  .0041  .0043  .0041  .0000  .0012 -.0006
SiT  .2871 .0939  .2258 .85  .33  .0041  .0043  .0041  .0000  .0012 -.0006
O1   .1127 .0857  .1363      .66  .0040  .0106  .0108  .0011  .0028  .0011
O2   .3620 .2552  .3181      .80  .0123  .0091  .0092 -.0007  .0030 -.0014
O3   .3524 .0184 -.0080      .62  .0063  .0092  .0078  .0000  .0019 -.0039