Tuite
Sugiyama K, Tokonami M
Physics and Chemistry of Minerals 15 (1987) 125-130
Structure and crystal chemistry of a dense polymorph of
tricalcium phosphate Ca3(PO4)2: a host to accommodate
large lithophile elements in the Earth's mantle
_database_code_amcsd 0007447
5.2487 5.2487 18.6735 90 90 120 R-3m
atom      x     y     z Biso B(1,1) B(2,2) B(3,3) B(1,2) B(1,3) B(2,3)
Ca1       0     0     0 1.24  .0168  .0168 .00066  .0084      0      0
Ca2       0     0 .2036 1.04  .0130  .0130 .00070  .0065      0      0
P         0     0 .4052  .71  .0075  .0075 .00063 .00375      0      0
O1        0     0 .3235 1.38  .0198  .0198 .00062  .0099      0      0
O2   -.1591 .1591 .4327 1.07  .0144  .0144 .00097  .0119  .0000  .0000