Hastingsite
Makino K, Tomita K, Suwa K
Mineralogical Magazine 57 (1993) 677-685
Effect of chlorine on the crystal structure of a chlorine-rich hastingsite
Locality: West Ongul, East Antarctica
_database_code_amcsd 0014502
9.962 18.283 5.372 90 104.87 90 C2/m
atom     x      y     z  occ Biso B(1,1) B(2,2) B(3,3)   B(1,2) B(1,3)  B(2,3)
KA      .5      0     0 .685 4.35 .01293 .00252 .06371        0 .02554       0
NaA     .5      0     0 .247 4.35 .01293 .00252 .06371        0 .02554       0
Ca4      0  .2810    .5 .996  .91 .00267 .00056 .01087        0 .00307       0
Na4      0  .2810    .5 .004  .91 .00267 .00056 .01087        0 .00307       0
Fe1      0  .0945    .5 .819  .87 .00212 .00087 .00681        0 .00155       0
Mg1      0  .0945    .5 .181  .87 .00212 .00087 .00681        0 .00155       0
Mg2      0  .1789     0 .405  .60 .00151 .00044 .00625        0 .00101       0
Fe2      0  .1789     0 .595  .60 .00151 .00044 .00625        0 .00101       0
Fe3      0      0     0 .943  .82 .00227 .00045 .00880        0 .00057       0
Mg3      0      0     0 .057  .82 .00227 .00045 .00880        0 .00057       0
AlT1 .2781  .0859 .3013  .60  .52 .00117 .00039 .00553  -.00006 .00063 -.00001
SiT1 .2781  .0859 .3013  .40  .52 .00117 .00039 .00553  -.00006 .00063 -.00001
SiT2 .2913  .1732 .8116       .57 .00133 .00044 .00607  -.00003 .00102  .00004
O1   .1040  .0912 .2142       .79 .00162 .00076 .00713  -.00009 .00104 -.00011
O2   .1216  .1777 .7350       .82 .00142 .00080 .00788   .00007 .00076       0
OH3A .1153      0 .7064  .55  .73 .00229 .00052 .00596        0 .00083       0
Cl3B .1639      0 .7368  .45  .68 .00120 .00060 .00733        0 .00069       0
O4   .3692  .2497 .7951       .86 .00247 .00054 .00972  -.00016 .00230 -.00012
O5   .3476  .1365 .1008       .91 .00170 .00075 .00964   .00003 .00057  .00078
O6   .3427  .1224 .5983       .96 .00186 .00073 .01172   .00010 .00155       0
O7   .3333      0 .2990      1.27 .00240 .00100 .01612        0 .00304       0