Spinelloid
Angel R J, Woodland A B
European Journal of Mineralogy 10 (1998) 607-611
Crystal structure of spinelloid II in the system Fe3O4-Fe2SiO4
_database_code_amcsd 0006752
5.85928 17.9801 8.38395 90 90 90 Imma
atom     x       y       z occ Biso B(1,1) B(2,2) B(3,3)  B(1,2) B(1,3)  B(2,3)
FeM1   1/4     1/4     3/4      .97  .0080 .00072 .00324       0  .0003       0
FeM2   1/4  .08428     3/4     1.02  .0086 .00073 .00328       0 .00007       0
FeM3     0  .16675  .02950      .89  .0063 .00074 .00299       0      0 -.00001
FeM4     0       0       0      .94  .0063 .00072 .00358       0      0 -.00001
SiT1     0  .42088  .38048 .43  .82  .0055 .00066 .00300       0      0  .00005
FeT1     0  .42088  .38048 .57  .82  .0055 .00066 .00300       0      0  .00005
SiT2     0     1/4  .38763 .43  .74  .0051 .00059  .0028       0      0       0
FeT2     0     1/4  .38763 .57  .74  .0051 .00059  .0028       0      0       0
O1       0  .83210  .22750     1.01  .0072 .00088  .0032       0      0 -.00003
O2       0 -.00035  .24943     1.35  .0077 .00135  .0045       0      0  .00061
O3       0  .17090  .27754     1.50  .0077 .00213  .0024       0      0  .00011
O4   .2602     1/4 -.00132     1.08  .0098 .00075  .0033       0 -.0001       0
O5   .2480  .08100 -.00328     1.15  .0107 .00067  .0040 -.00014  .0013 -.00014