Arrojadite-(KFe)
Merlino S, Mellini M, Zanazzi P F
Acta Crystallographica B37 (1981) 1733-1736
Structure of arrojadite, KNa4CaMn4Fe10Al(PO4)12(OH,F)2
Locality: Nickel Plate mine, Keystone, South Dakota, USA
_database_code_amcsd 0009747
16.526 10.057 24.730 90 105.78 90 C2/c
atom     x     y     z occ Biso
CaX1 .2322 .2223 .4848  .5 1.03
NaX2 .1289 .5150 .1202     2.99
NaX3     0     0     0     1.95
KX4      0 .5043   .25 .75 2.87
NaX4     0 .5043   .25 .25 2.87
NaX5     0 .1460   .25 .86 6.40
LiM1 .2202 .8957 .4738 .06 2.52
MgM1 .2202 .8957 .4738 .25 2.52
FeM1 .2202 .8957 .4738 .69 2.52
FeM2 .2123 .0078 .2674      .88
FeM3 .1066 .0142 .1394     1.14
FeM4 .0222 .2496 .4036      .66
FeM5 .0334 .7434 .4004      .58
MnM6 .2044 .6992 .3517      .73
MnM7 .2193 .2945 .3432      .90
Al       0    .5     0      .38
P1   .1130 .0085 .3662     1.78
P2   .1303 .4670 .4246      .48
P3   .1259 .2518 .0385      .43
P4   .1023 .7673 .0474      .47
P5   .1304 .7241 .2115      .57
P6   .1425 .2972 .2045      .77
O1   .0250 .0614 .3675     1.10
O2   .1120 .8584 .3635     1.10
O3   .1426 .0770 .3220     2.17
O4   .1807 .0462 .4222     3.15
O5   .0501 .4448 .4450      .53
O6   .1213 .5879 .3924      .96
O7   .1301 .3445 .3871      .92
O8   .2103 .4637 .4733     1.44
O9   .0842 .1664 .0751      .89
O10  .0941 .3951 .0360      .71
O11  .1078 .8109 .4794      .96
O12  .2224 .2533 .0623     1.07
O13  .0467 .6428 .0482      .66
O14  .0652 .8719 .0794      .82
O15  .0961 .1861 .4874     1.16
O16  .1939 .7357 .0770     1.17
O17  .0484 .6785 .1703     1.21
O18  .1315 .6781 .2703     1.38
O19  .1395 .8773 .2088     1.70
O20  .2044 .6604 .1938     1.21
O21  .0583 .3402 .1653     1.21
O22  .1516 .3509 .2632     2.39
O23  .1489 .1447 .2052     1.15
O24  .2156 .3541 .1824     1.70
OH25 .2315 .0013 .1383     1.13