Coccinite
Schwarzenbach D, Birkedal H, Hostettler M, Fischer P
Acta Crystallographica B63 (2007) 828-835
Neutron diffraction investigation of the temperature dependence of
crystal structure and thermal motions of red HgI2
Note: T = 293 K, powder neutron data
Locality: synthetic, Fluka 83379
_database_code_amcsd 0019552
4.370 4.370 12.437 90 90 90 *P4_2/nmc
.25 -.25 .25
atom   x   y     z  Uiso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3)
Hg   .25 .75   .25  .043   .042   .042   .042      0      0      0
I    .25 .25 .3898  .033   .052   .022   .026      0      0      0