Hedenbergite
Heuer M, Huber A L, Bromiley G D, Fehr K T, Bente K
Physics and Chemistry of Minerals 32 (2005) 552-563
Characterization of synthetic hedenbergite (CaFeSi2O6)-petedunnite (CaZnSi2O6)
solid solution series by X-ray single crystal diffraction
Sample: hd7gb21
_database_code_amcsd 0009000
9.8502 9.0294 5.2584 90 105.052 90 C2/c
atom      x      y      z    occ U(1,1) U(2,2) U(3,3)  U(1,2) U(1,3)  U(2,3)
CaM2      0 .30011    .25        .01081 .00853 .00734       0 .00030       0
ZnM1      0 .90676    .25 .16518 .00639 .00583 .00560       0 .00091       0
FeM1      0 .90676    .25 .83482 .00639 .00583 .00560       0 .00091       0
Si   .28753 .09231 .23216        .00491 .00557 .00458 -.00008 .00112 -.00025
O1   .11884 .08931 .15016        .00525 .00945 .00728  .00004 .00105 -.00025
O2   .36196 .24713 .32272        .01248 .00605 .00941 -.00279 .00220 -.00102
O3   .34997 .01949 .99382        .00723 .01045 .00649 -.00076 .00271 -.00356