Witherite
Antao S M, Hassan I
The Canadian Mineralogist 47 (2009) 1245-1255
The orthorhombic structure of CaCO3, SrCO3, PbCO3 and BaCO3:
Linear structural trends
Locality: synthetic
Note: HRPXRD
_database_code_amcsd 0006305
5.31459 8.90428 6.43409 90 90 90 Pmcn
atom     x      y      z   Uiso
Ba     .25 .41639 .75436 .00906
C      .25  .7556 -.0783 .00906
O1     .25  .9011 -.0894 .00906
O2   .4601  .6832 -.0820 .00906