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 = 1.26*10^19 n/cm2 _database_code_amcsd 0007930 8.59046 12.99323 7.18763 90 115.990 90 C2/m atom x y z occ Uiso K .2835 0 .1364 .006 Al1 .0104 .1846 .2241 .5 .002 Si1 .0104 .1846 .2241 .5 .002 Si2 .7093 .11900 .3411 .002 OA1 0 .1481 0 .012 OA2 .6316 0 .2739 .012 OB .8311 .1466 .2320 .012 OC .0355 .3120 .2571 .012 OD .1838 .1224 .4099 .012