Clinohypersthene
Smyth J R
American Mineralogist 59 (1974) 1069-1082
The high temperature crystal chemistry of clinohypersthene
T = 760 C
_database_code_amcsd 0000425
9.851 9.045 5.326 90 110.05 90 C2/c
atom     x     y     z  occ Biso  B(1,1)  B(2,2)  B(3,3)  B(1,2) B(1,3)  B(2,3)
Mg1      0 .9006   .25 .521 1.92 .006007 .006100 .015020  .00000 .00185  .00000
Fe1      0 .9006   .25 .479 1.92 .006007 .006100 .015020  .00000 .00185  .00000
Fe2      0 .2628   .25 .853 2.80 .009516 .008437 .020258  .00000 .00264  .00000
Mg2      0 .2628   .25 .115 2.80 .009516 .008437 .020258  .00000 .00264  .00000
Ca2      0 .2628   .25 .032 2.80 .009516 .008437 .020258  .00000 .00264  .00000
Si   .2965 .0888 .2690      1.67 .005575 .004683 .017513 -.00057 .00453 -.00068
O1   .1234 .0899 .1544       2.0 .006396 .006616 .014443 -.00082 .00260  .00018
O2   .3788 .2407 .3630       2.6 .010469 .003972 .035168 -.00212 .01100 -.00404
O3   .3510 .0092 .0483       3.8 .005681 .021741 .024268  .00121 .00469 -.00552