CaBa2(HPO4)2(H2PO4)2 Toumi M, Chabchoub S, Smiri-Dogguy L, Laligant Y European Journal of Solid State and Inorganic Chemistry 34 (1997) 1249-1257 Ab-initio powder structure determination of CaBa2(HPO4)2(H2PO4)2: a new phosphate with a M(T$-Phi4)4 chain structure _cod_database_code 1000440 _database_code_amcsd 0012618 12.3872 10.2046 5.4946 90 100.767 90 P2_1/a atom x y z Ba1 .3236 .1559 .1422 Ca1 .5 .5 0 P1 .0508 .3063 .7581 P2 .2019 -.0082 .5832 O1 .1753 .3103 .8156 O2 .0243 .2616 .4822 O3 .2180 .8383 .5066 O4 .0061 .4604 .7289 O5 .314 .0669 .6233 O6 .1239 .0516 .3452 O7 .0034 .2353 -.0497 O8 .1543 -.0089 .8178