Frueh A J, Golightly J P
The Canadian Mineralogist 9 (1967) 51-56
The crystal structure of dawsonite NaAl(CO3)(OH)2
Locality: McGill University, Montreal, Quebec, Canada
6.710 10.411 5.58 90 90 90 Imam
atom x y z Biso
Na .25 .75 .25 .03
Al 0 .5 0 .03
C 0 .254 .25 .03
O1 0 .133 .25 .03
O2 0 .315 .052 .03
OH .18 .525 .25 .03
Chinh L T, Pobedimskaya E A, Khomyakov A P
Vestnik Moskovskogo Universiteta Geologiya 42 (1987) 74-77
Crystal structure of dawsonite, NaAl(CO3)(OH)2 and its first discovery in the
Khibiny alkaline massiv
Locality: Khibiny alkaline massif, Kola peninsula, Russia
6.762 10.428 5.593 90 90 90 I2cm
Na .7401 .7495 .25 1.87
Al -.0040 0 0 .69
C -.0180 .7514 .75 .77
O1 -.0150 .3675 .25 1.42
O2 -.0015 .8149 .5488 1.32
O3 .1682 -.0222 .25 .31
O4 .8004 -.0295 .25 1.68
H1 .2264 .4837 .25
H2 .7649 .4659 .25
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Total number of retrieved datasets: 2 View in amc, download in amc
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