Calcybeborosilite-(Y)
Rastsvetaeva R K, Pushcharovsky D Y, Pekov I V, Voloshin A V
Kristallografiya 41 (1996) 235-239
Crystal structure of calcybeborosilite and its place in the datolite-gadolinite
isomorphous series
_database_code_amcsd 0014195
9.846 7.600 4.766 90 90.11 90 P2_1/a
atom     x     y     z occ Biso
CaM1 .3310 .1066 .9975 .45 1.44
YM1  .3310 .1066 .9975 .42 1.44
CeM1 .3310 .1066 .9975 .13 1.44
FeM2     0     0     0 .25  1.7
MnM2     0     0     0 .05  1.7
BT2   .339  .414  .544  .5  1.6
BeT2  .339  .414  .544  .5  1.6
SiT1 .0808 .2705 .4835     1.49
O1    .033  .406  .244      2.1
O2    .453  .292  .674      2.3
O3    .202  .337  .684      2.4
O4    .145  .098  .307      2.6
O5    .331  .410  .234 .35  1.9
OH5   .331  .410  .234 .65  1.9