Diopside
Comodi P, Princivalle F, Tirone M, Zanazzi P F
European Journal of Mineralogy 7 (1995) 141-149
Comparative compressibility of clinopyroxenes from mantle nodules
Sample: 3211 at room conditions
_database_code_amcsd 0006581
9.702 8.878 5.252 90 106.2 90 C2/c
atom     x     y      z  occ
MgM1     0 .9081    .25 .845
FeM1     0 .9081    .25 .048
AlM1     0 .9081    .25 .083
TiM1     0 .9081    .25 .002
CrM1     0 .9081    .25 .023
CaM2     0 .3002    .25 .828
NaM2     0 .3002    .25 .102
MgM2     0 .3002    .25 .045
FeM2     0 .3002    .25 .024
MnM2     0 .3002    .25 .001
SiT  .2874 .0930  .2307 .981
AlT  .2874 .0930  .2307 .019
O1   .1151 .0861  .1405
O2   .3618 .2511  .3193
O3   .3511 .0175 -.0031