Cuprite Kirfel A, Eichhorn K Acta Crystallographica A46 (1990) 271-284 Accurate structure analysis with synchrotron radiation. The electron density in Al2O3 and Cu2O Locality: synthetic Note: Atomic parameters were mislabeled in the publication. They have been fixed in this dataset. _database_code_amcsd 0009326 4.2685 4.2685 4.2685 90 90 90 Pn3m atom x y z U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3) Cu .25 .25 .25 .01900 .01900 .01900 -.00084 -.00084 -.00084 O 0 0 0 .01880 .01880 .01880 0 0 0