Orthoclase Tseng H-Y, Heaney P J, Onstott T C Physics and Chemistry of Minerals 22 (1995) 399-405 Characterization of lattice strain induced by neutron irradiation Sample: neutron dose = 6.3*10^18 n/cm2 _database_code_amcsd 0007929 8.59122 13.00089 7.19192 90 116.009 90 C2/m atom x y z occ Uiso K .2848 0 .1397 .006 Al1 .0105 .18666 .2252 .5 .002 Si1 .0105 .18666 .2252 .5 .002 Si2 .7083 .11871 .3444 .002 OA1 0 .1475 0 .012 OA2 .6343 0 .2824 .012 OB .8290 .1484 .2249 .012 OC .0353 .3131 .2527 .012 OD .1814 .1240 .4120 .012