Fluoro-magnesio-aluminokatophorite
Oberti R, Hawthorne F C, Camara F, Raudsepp M
The Canadian Mineralogist 36 (1998) 1245-1252
Synthetic fluoro-amphiboles: site preferences of Al, Ga, Sc and inductive
effects on mean bond-lengths of octahedra
Sample: A2, Sc-substituted
_database_code_amcsd 0005569
9.853 18.061 5.295 90 104.49 90 C2/m
atom     x     y     z occ Biso
SiT1 .2826 .0843 .2969 .90  .40
AlT1 .2826 .0843 .2969 .10  .40
SiT2 .2891 .1704 .8026 .90  .46
AlT2 .2891 .1704 .8026 .10  .46
MgM1     0 .0883    .5 .83  .49
ScM1     0 .0883    .5 .17  .49
MgM2     0 .1787     0 .83  .59
ScM2     0 .1787     0 .17  .59
MgM3     0     0     0 .83  .49
ScM3     0     0     0 .17  .49
NaM4     0 .2781    .5 .51 1.14
CaM4     0 .2781    .5 .49 1.14
NaA      0    .5     0 .16 2.01
NaAm .0437    .5 .1012 .50 2.59
NaA2     0 .4730     0 .29 3.10
O1   .1118 .0848 .2184      .51
O2   .1193 .1683 .7268      .58
F3   .1023     0 .7124      .72
O4   .3621 .2486 .7927      .80
O5   .3490 .1328 .0939     1.00
O6   .3455 .1172 .5925      .85
O7   .3437     0 .2859      .92