Uranophane - beta Viswanathan K, Harneit O American Mineralogist 71 (1986) 1489-1493 Refined crystal structure of beta-uranophane, Ca(UO2)2(SiO3OH)2.5H2O Locality: Roessing, South-West Africa _database_code_amcsd 0001061 13.966 15.443 6.632 90 91.38 90 P2_1/a atom x y z Uiso Ca .1899 .4848 .2821 .019 U1 .0194 .26 .2631 .008 U2 .2313 .7397 .4707 .007 Si1 .0181 .2224 .7293 .014 Si2 .2667 .1944 .0638 .015 O1 .258 .354 .479 .025 O2 .989 .146 .231 .020 O3 .727 .877 .429 .019 O4 .051 .373 .300 .016 O5 .182 .220 .208 .016 O6 .889 .765 .409 .025 O7 .358 .200 .223 .011 O8 .567 .747 .420 .030 O9 .977 .716 .075 .018 O10 .725 .744 .138 .020 OH1 .982 .880 .211 .027 OH2 .745 .907 .004 .021 OW1 .544 .949 .167 .027 OW2 .360 .491 .325 .034 OW3 .804 .591 .032 .043 OW4 .875 .502 .37 .029 OW5 .131 .005 .231 .053