(Li.5K.5)2CO3 Idemoto Y, Richardson J W, Koura N, Kohara S, Loong C K Journal of Physics and Chemistry of Solids 59 (1998) 363-376 Crystal structure of (LixK1-x)2CO3 (x = 0,0.43,0.5,0.62,1) by neutron powder diffraction analysis Sample: contains only 7Li _database_code_amcsd 0013244 7.22284 7.07673 7.59397 90 127.421 90 P2_1/c atom x y z U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3) Li .4004 .0676 .1019 .0234 .0356 .0384 .0068 .0275 .0025 K -.1716 .3553 .1685 .0225 .0220 .0447 -.0010 .0234 .0023 C .2939 .3326 .2132 .0206 .0189 .0254 -.0023 .0165 -.0039 O1 .7436 -.0243 .2092 .0296 .0193 .0310 .0030 .0240 .0075 O2 .1596 .1899 .1294 .0301 .0168 .0421 -.0032 .0277 -.0026 O3 .4787 .3328 .2207 .0285 .0287 .0552 -.0094 .0346 -.0153