Widenmannite Plasil J, Palatinus L, Rohlicek J, Houdkovaq L, Klementova M, Golias V, Skacha P American Mineralogist 99 (2014) 276-282 Crystal structure of lead uranyl carbonate mineral widenmannite: Precession electron-diffraction and synchrotron powder-diffraction study Note: data collected by electron diffraction Locality: Brezove Hory deposit, Pribram ore district, Czech Republic _database_code_amcsd 0020040 4.9770 9.3869 8.9597 90 90 90 Pmmn atom x y z occ Uiso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3) Pb1 .5 .7343 .1758 .824 .140 .178 .169 .073 0 0 .00 U1 .5 .5 .5786 .824 .046 .0122 .113 .0142 0 0 0 U2 .5 0 .923 .176 .080 C1 1 .5 .4161 .094 C2 .5 .5 .8957 .038 O1 1 .5 .561 .068 O2 .775 .5 .3441 .058 O3 .5 .683 .585 .824 .033 O4 .278 .5 .8244 .074 O5 .5 .5 .038 .059 O6 .5 .806 -.066 .093 H1 .5 .887293 -.099124 .1116