Rhodochrosite
Maslen E N, Streltsov V A, Streltsova N R, Ishizawa N
Acta Crystallographica B51 (1995) 929-939
Electron density and optical anisotropy in rhombohedral carbonates.
III. Synchrotron X-ray studies of CaCO3, MgCO3 and MnCO3
Sample: Synchrotron data
_database_code_amcsd 0009891
4.772 4.772 15.637 90 90 120 R-3c
atom      x y   z U(1,1) U(2,2) U(3,3) U(1,2)  U(1,3)  U(2,3)
Mn        0 0   0 .00944 .00944 .01125 .00472       0       0
C         0 0 .25  .0081  .0081  .0099 .00405       0       0
O    .26975 0 .25  .0085  .0117  .0148 .00585 -.00099 -.00198