Tjy C T L, Pobedimskaya E A, Nadezhina T N, Khomyakov A P
Moscow University Geology Bulletin 47 (1992) 60-70
Polymorphism of donnayite (Na,TR)Sr(CO3)2*H2O
Locality: Khibiny alkaline massif
_database_code_amcsd 0018481
8.983 8.985 6.780 116.25 102.76 60.00 P1
atom x y z occ Biso
NaA1 0 0 0 .31 .81
NaA2 .3232 .3346 -.0066 .31 .86
NaA3 .663 .663 -.006 .31 1.0
YA1 0 0 0 .26 .81
YA2 .3232 .3346 -.0066 .26 .86
YA3 .663 .663 -.006 .26 1.0
CeA1 0 0 0 .20 .81
CeA2 .3232 .3346 -.0066 .20 .86
CeA3 .663 .663 -.006 .20 1.0
LaA1 0 0 0 .10 .81
LaA2 .3232 .3346 -.0066 .10 .86
LaA3 .663 .663 -.006 .10 1.0
NdA1 0 0 0 .05 .81
NdA2 .3232 .3346 -.0066 .05 .86
NdA3 .663 .663 -.006 .05 1.0
DyA1 0 0 0 .03 .81
DyA2 .3232 .3346 -.0066 .03 .86
DyA3 .663 .663 -.006 .03 1.0
GdA1 0 0 0 .02 .81
GdA2 .3232 .3346 -.0066 .02 .86
GdA3 .663 .663 -.006 .02 1.0
PrA1 0 0 0 .01 .81
PrA2 .3232 .3346 -.0066 .01 .86
PrA3 .663 .663 -.006 .01 1.0
ErA1 0 0 0 .01 .81
ErA2 .3232 .3346 -.0066 .01 .86
ErA3 .663 .663 -.006 .01 1.0
YbA1 0 0 0 .01 .81
YbA2 .3232 .3346 -.0066 .01 .86
YbA3 .663 .663 -.006 .01 1.0
Sr1 .6608 .4627 .3771 .73 1.0
Sr2 -.0086 .7911 .3710 .73 1.0
Sr3 .3277 .1250 .3769 .73 1.0
Ca1 .6608 .4627 .3771 .15 1.0
Ca2 -.0086 .7911 .3710 .15 1.0
Ca3 .3277 .1250 .3769 .15 1.0
Na1 .6608 .4627 .3771 .09 1.0
Na2 -.0086 .7911 .3710 .09 1.0
Na3 .3277 .1250 .3769 .09 1.0
Ba1 .6608 .4627 .3771 .03 1.0
Ba2 -.0086 .7911 .3710 .03 1.0
Ba3 .3277 .1250 .3769 .03 1.0
C1 -.003 .417 .246 .2
C2 .666 .072 .253 1.1
C3 .326 .779 .269 1.7
C4 .556 .378 .782 2.8
C5 .437 .931 .795 2.6
C6 -.001 .487 .785 2.2
O1 -.001 .281 .288 2.0
O2 .150 .424 .284 1.4
O3 .846 .556 .234 1.2
O4 .677 .932 .231 1.5
O5 .806 .080 .236 .3
O6 .525 .228 .262 .8
O7 .324 .614 .251 .2
O8 .468 .758 .254 1.5
O9 .196 .906 .262 2.7
O10 .514 .239 .713 3.3
O11 .508 .525 .721 2.7
O12 .667 .374 .963 1.8
O13 .334 .057 .712 4.1
O14 .612 .777 .711 2.8
O15 .387 .933 .960 2.2
O16 .874 .414 .710 2.4
O17 .142 .429 .709 3.0
O18 .936 .660 .957 2.1
Wat19 .152 .701 .701 2.9
Wat20 .037 .066 .712 3.2
Wat21 .786 .952 .710 2.9
