Ingersonite
Zanazzi P F, Chelazzi L, Bonazzi P, Bindi L
American Mineralogist 94 (2009) 352-358
High-pressure structural behavior of ingersonite, Ca3Mn2+Sb45+O14:
An in-situ single-crystal X-ray study
Locality: Langban mine, Varmland, Sweden
Note: P = 4.23 GPa
_database_code_amcsd 0004850
7.218 7.218 17.510 90 90 120 P3_121
atom     x     y     z occ Uiso
SbB1 .3185     1   1/3     .016
SbB2 .3271     0   5/6 .96 .013
MgB2 .3271     0   5/6 .04 .013
SbB3 .3362 .5035 .8351 .96 .014
MgB3 .3362 .5035 .8351 .04 .014
CaA1     0  .839   2/3 .92 .014
MnA1     0  .839   2/3 .08 .014
MnA2  .834     0   5/6 .92 .030
SbA2  .834     0   5/6 .08 .030
CaA3  .487  .342  .662 .94 .023
MnA3  .487  .342  .662 .06 .023
O1    .199  .220  .151     .027
O2    .553  .604  .197     .019
O3    .191  .634  .164      .06
O4   -.030  .317  .053     .026
O5   -.048  .797  .065     .033
O6    .527  .401  .053     .008
O7    .553  .825  .065     .018