Bakhchisaraitsevite
Yakubovich O V, Massa W, Liferovich R P, Pakhomovsky Y A
The Canadian Mineralogist 38 (2000) 831-838
The crystal structure of bakhchisaraitsevite,
[Na2(H2O)2]{(Mg4.5Fe0.5)(PO4)4(H2O)5}, a new mineral species of
hydrothermal origin from the Kovdor phoscorite - carbonatite complex, Russia
Locality: Kovdor phoscorite - carbonatite complex, Russia
_database_code_amcsd 0005687
8.3086 12.906 17.486 90 102.01 90 P2_1/c
atom       x       y      z  occ  Uiso
Mg1  -.13637 -.07430 .44872 .767 .0067
Fe1  -.13637 -.07430 .44872 .233 .0067
Mg2   .21678 -.08847 .26602 .883 .0062
Fe2   .21678 -.08847 .26602 .117 .0062
Mg3   .31471  .17700 .26855 .910 .0060
Fe3   .31471  .17700 .26855 .090 .0060
Mg4   .30351 -.31843 .25206 .943 .0054
Fe4   .30351 -.31843 .25206 .057 .0054
Mg5  -.18402 -.09404 .24526 .969 .0058
Fe5  -.18402 -.09404 .24526 .031 .0058
P1    .04373  .07984 .35341      .0049
P2    .03566 -.25540 .35853      .0051
P3    .55106  .34764 .36123      .0079
P4   -.42473  .00711 .35771      .0066
Na1   .16505  .70359 .05837      .0221
Na2  -.40446  .14046 .53562      .0304
O1    .02926 -.18673 .42911      .0102
O2   -.34867  .03660 .44224      .0131
O3    .02394  .04749 .43601      .0074
O4   -.28976 -.06189 .33479      .0103
O5    .55835  .46566 .37550      .0108
O6    .02633 -.01600 .30043      .0068
O7    .18998 -.22723 .32508      .0076
O8    .59606  .29045 .43881      .0142
O9    .67195  .32070 .30722      .0085
O10   .04596 -.37083 .38160      .0084
O11  -.58065 -.05757 .34911      .0126
O12  -.45943  .10304 .30425      .0078
O13  -.11993 -.23818 .29423      .0075
O14   .37649  .31992 .31694      .0077
O15  -.09132  .15944 .32326      .0075
O16   .21202  .13008 .35773      .0083
OW1   .23229  .04585 .19733      .0079
H1      .295    .025   .168       .028
H2      .141    .066   .170       .028
OW2  -.01579 -.13758 .17512      .0093
H3      .012   -.203   .178       .026
H4     -.023   -.116   .129       .026
OW3   .45950  .22384 .17696      .0099
H5      .450    .193   .133       .036
H6      .444    .288   .169       .036
OW4   .26955 -.45535 .31726      .0081
H7      .206   -.428   .344       .037
H8      .361   -.480   .341       .037
OW5   .29515  .17696 .50720      .0164
H9      .300    .242   .512       .041
H10     .288    .167   .458       .041
OW6   .58900  .62982 .46553      .0268
H11     .524    .651   .494       .059
H12     .568    .568   .449       .059
H13     .665    .600   .498       .059
OW7a  -.0410   .8835  .0259  .43 .0286
H14     .018    .887  -.012       .069
OW7b   .0697   .8956  .0370  .57 .0286
H15    -.139    .903   .008  .43  .069
H16     .167    .920   .047  .57  .069