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 = 100 K, powder neutron data Locality: synthetic, Fluka 83379 _database_code_amcsd 0019550 4.360 4.360 12.337 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 .0122 .0124 .0124 .0120 0 0 0 I .25 .25 .3909 .0103 .0157 .0078 .0074 0 0 0