Benyacarite
Demartin F, Pilati T, Gay H D, Gramaccioli C M
Zeitschrift fur Kristallographie 208 (1993) 57-71
The crystal structure of a mineral related to paulkerrite
Locality: granitic pegmatites in Cerro Blanco, Tanti, Cordoba, Argentina
_database_code_amcsd 0011061
10.561 20.585 12.516 90 90 90 Pbca
atom     x       y      z occ  Uiso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3)
MnM1 .5033  .24517 .23961 .75 .0162  .0166  .0115  .0204 -.0014  .0018  .0017
FeM1 .5033  .24517 .23961 .21 .0162  .0166  .0115  .0204 -.0014  .0018  .0017
MgM1 .5033  .24517 .23961 .04 .0162  .0166  .0115  .0204 -.0014  .0018  .0017
FeM2 .6625 -.00457 .26007 .68 .0123  .0081  .0134  .0155 -.0014  .0007 -.0031
TiM2 .6625 -.00457 .26007 .28 .0123  .0081  .0134  .0155 -.0014  .0007 -.0031
AlM2 .6625 -.00457 .26007 .07 .0123  .0081  .0134  .0155 -.0014  .0007 -.0031
Ti      .5      .5      0     .0128  .0173  .0142  .0070   .000 -.0051  .0002
P1   .4152   .0894  .2940     .0132   .016  .0137  .0100  -.002  -.002 -.0001
P2   .5892   .4027  .1965     .0104  .0074  .0141  .0096  .0016 -.0004  .0005
F    .1434   .5030  .5970 .40  .033   .029   .042   .028   .003  -.001   .002
OH   .1434   .5030  .5970 .60  .033   .029   .042   .028   .003  -.001   .002
OK   .7802   .1481  .9454 .78  .047   .051   .036   .054   .014  -.007   .018
K    .7802   .1481  .9454 .16  .047   .051   .036   .054   .014  -.007   .018
O1   .4054   .1629  .2853      .022   .027   .018   .022   .002   .003   .001
O2   .5333   .0646  .2363      .019   .018   .024   .016   .000   .000   .000
O3   .4174   .0683  .4119      .019   .023   .022   .013   .002  -.001   .001
O4   .2954   .0616  .2402      .018   .014   .021   .019  -.004  -.004   .000
O5   .5939   .3293  .1906      .021   .020   .018   .024   .002  -.003  -.002
O6   .4709   .4261  .2581      .015   .014   .020   .011   .003   .004   .005
O7   .5894   .4307  .0826      .020   .017   .030   .013   .007   .000   .002
O8   .7087   .4261  .2549      .020   .018   .024   .017  -.004  -.005  -.001
O9   .6503   .1869  .1761      .037   .028   .026   .056   .001  -.009  -.008
O10  .4172   .2401  .0779      .031   .037   .025   .031   .005  -.003   .003
O11  .3544   .3044  .3072      .033   .026   .022   .051   .006   .012   .003
O12  .5926   .2500  .3962      .037   .035   .042   .033   .002  -.001   .003
O13  .1624   .5050  .9120      .022   .019   .030   .017  -.004  -.005   .006
O14  .2394   .1405  .0602      .047   .081   .036   .023  -.024  -.018   .007
O15  .0306   .4059  .0091      .053   .061   .047   .052   .006   .019   .004
H9a  .6406   .1483  .1953       .05
H9b    .75   .1816  .1953       .05
H10a .3887   .2832  .0820       .05
H11a .3594   .3495  .3046       .05
H11b .2773   .3163  .3339       .05
H12a .6406   .1992  .4180       .05
H12b .5565     .25  .4727       .05
H13a .6406   .0332  .0566       .05
H13b .7227   .0010  .0293       .05
H14a   .75   .0996  .3887       .05
H14b .6934   .1172  .4707       .05