Barbosalite
Redhammer G J, Tippelt G, Roth G, Lottermoser W, Amthauer G
Physics and Chemistry of Minerals 27 (2000) 419-429
Structure and Mossbauer spectroscopy of barbosalite Fe2+Fe3+2(PO4)2(OH)2
between 80 K and 300 K
Sample: T = 298 K
_database_code_amcsd 0008412
7.3294 7.4921 7.4148 90 118.43 90 P2_1/n
atom     x     y     z Uiso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3)
P    .9973 .6147 .2440 .003   .002   .003   .003   .000   .002   .000
Fe2+     0     0     0 .006   .004   .006   .006   .000   .002  -.001
Fe3+ .2757 .7318 .0069 .004   .003   .004   .004  -.001   .002   .000
O1   .8046 .5037 .1093 .009   .005   .007   .012  -.001   .002  -.002
O2   .9494 .7379 .3790 .010   .009   .013   .011  -.002   .009  -.005
O3   .1794 .4880 .3749 .007   .004   .006   .010   .001   .001   .004
O5   .0642 .7315 .1138 .008   .010   .007   .012   .003   .010   .003
O6   .5231 .6349 .2604 .006   .005   .007   .004   .002   .002  -.001
H     .566  .568  .260 .022