KxMgx/2Ti8-x/2O16 Michiue Y Acta Crystallographica B63 (2007) 577-583 Probability density analyses of guest ions in hollandite AxMgx/2Ti8-x/2O16 (A = K, Rb) Locality: synthetic Sample: 2 _database_code_amcsd 0009956 10.1541 10.1541 2.9735 90 90 90 I4/m atom x y z occ Uiso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3) K1 0 0 .5 .38 .044 .0284 .0284 .076 0 0 0 K2 0 0 .250 .197 .0340 .0152 .0152 .072 0 0 0 Ti .350896 .167627 0 .9039 .00769 .00798 .00865 .00642 .00101 0 0 Mg .350896 .167627 0 .0961 .00769 .00798 .00865 .00642 .00101 0 0 O1 .15535 .20504 0 .00686 .00671 .00677 .00709 -.00007 0 0 O2 .54049 .16558 0 .00826 .00578 .01074 .00827 .00021 0 0