Norsethite
Effenberger H, Zemann J
Zeitschrift fur Kristallographie 171 (1985) 275-280
Single crystal X-Ray investigation of norsethite, BaMg(CO3)2:
one more mineral with an aplanar carbonate group
Locality: synthetic
Sample: Model 1
_database_code_amcsd 0010924
5.022 5.022 16.770 90 90 120 R-3m
atom     x      y     z U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3)
Ba       0      0     0  .0113  .0113  .0158 .00565      0      0
Mg       0      0    .5  .0096  .0096   .013  .0048      0      0
C        0      0 .2391  .0108  .0108   .013  .0054      0      0
O    .1463 -.1463 .2420   .043   .043   .024   .039   .002  -.002