Chekhovichite Rossell H J, Leblanc M, Ferey G, Bevan D J M, Simpson D J, Taylor M R Australian Journal of Chemistry 45 (1992) 1415-1425 On the crystal structure of Bi2Te4O11 Locality: synthetic _database_code_amcsd 0012058 6.9909 7.9593 18.8963 90 95.176 90 P2_1/n atom x y z Biso Bi1 .5640 .1180 .4216 .87 Bi2 .5642 .1100 .9142 .90 Te1 .2768 .1605 .2460 .63 Te2 .9141 .1194 .5743 .62 Te3 .2427 .0904 .7548 .95 Te4 .8932 .1392 .0718 .67 O1 .941 .170 .4777 .8 O2 .921 .172 .9707 1.0 O3 .270 .159 .5845 1.2 O4 .275 .145 .3448 1.5 O5 .562 .025 .7635 1.9 O6 .954 .153 .7507 2.0 O7 .644 .071 .5413 1.2 O8 .348 .169 .1076 1.5 O9 .671 .020 .0365 .9 O10 .802 .104 .1908 2.7 O11 .310 .223 .8349 2.2