Childrenite
Giuseppetti G, Tadini C
Neues Jahrbuch fur Mineralogie, Monatshefte 1984 (1984) 263-271
The crystal structure of childrenite from Tavistock (SW England),
Ch89Eo11 term of childrenite-eosphorite series
Note: this is the prefered model
Locality: Tavistock, SW England
_database_code_amcsd 0014785
10.395 13.394 6.918 90 90 90 Bba2
atom      x      y      z occ Biso B(1,1) B(2,2) B(3,3) B(1,2) B(1,3) B(2,3)
Fe    .1329  .2499  .2495 .89  .62  .0016  .0010  .0022  .0001  .0004  .0001
Mn    .1329  .2499  .2495 .11  .62  .0016  .0010  .0022  .0001  .0004  .0001
Al    .2483 -.0003  .2500      .42  .0012  .0008  .0009  .0000 -.0001 -.0004
P     .3777  .3324      0      .35  .0007  .0005  .0018 -.0008  .0001  .0001
O1    .2643  .2577 -.0024      .62  .0012  .0008  .0042  .0007 -.0004 -.0003
O2    .0076  .2214  .0012      .60  .0011  .0011  .0027  .0004 -.0007 -.0004
O3    .2536  .0487  .0049      .49  .0020  .0005  .0014 -.0006 -.0005 -.0002
O4    .1099  .4085  .1801      .46  .0011  .0006  .0024  .0005  .0001  .0001
O4a  -.1127 -.4048 -.1855      .71  .0011  .0016  .0027 -.0008  .0009 -.0005
O5    .1302  .6011  .3178      .34  .0008  .0006  .0014  .0001 -.0003  .0001
O5a  -.1320 -.6005 -.3200      .79  .0021  .0014  .0026 -.0010 -.0001  .0006
H1     .279   .107      0      2.7
H2     .036   .416   .225      1.8
H3     .100   .406   .048      3.2
H4    -.036  -.416  -.225      2.8