Aeschynite-(Y)
Bonazzi P, Menchetti S
European Journal of Mineralogy 11 (1999) 1043-1049
Crystal chemistry of aeschynite-(Y) from the Western Alps:
residual electron density on difference-Fourier map
Sample: VV
Locality: western Alps
_database_code_amcsd 0006811
11.031 7.448 5.188 90 90 90 Pnma
atom     x     y     z  occ  Uiso
YA   .4529   .25 .0402  .65 .0121
LaA  .4529   .25 .0402 .001 .0121
CeA  .4529   .25 .0402 .005 .0121
PrA  .4529   .25 .0402 .001 .0121
NdA  .4529   .25 .0402 .015 .0121
SmA  .4529   .25 .0402 .017 .0121
GdA  .4529   .25 .0402 .042 .0121
DyA  .4529   .25 .0402 .042 .0121
ErA  .4529   .25 .0402 .023 .0121
YbA  .4529   .25 .0402 .018 .0121
ThA  .4529   .25 .0402  .07 .0121
UA   .4529   .25 .0402  .04 .0121
CaA  .4529   .25 .0402  .01 .0121
FeA  .4529   .25 .0402  .03 .0121
TiB  .3579 .5077 .5436 .705 .0122
NbB  .3579 .5077 .5436  .18 .0122
TaB  .3579 .5077 .5436  .11 .0122
WB   .3579 .5077 .5436 .005 .0122
WC    .171   .25  .595  .04  .019
O1   .2886 .4338 .8803       .021
O2   .5260 .4555 .7379       .019
O3   .6169   .25 .3175       .018
O4   .3548   .25 .4337       .020