H61 O69 P W12 Bradley J, Illingworth J Proceedings of the Royal Society of London 157 (1936) 113-131 The crystal structure of (H3 P W12 O40) (H2 O)29 _cod_database_code 1010633 _database_code_amcsd 0017515 23.28 23.28 23.28 90 90 90 Fd3m atom x y z P1 0 0 0 O1 .0425 .0425 .0425 O2 .0416 .0416 -.122 O3 .064 .064 .1521 O4 -.161 -.161 -.004 W1 .107 .107 .0063 O5 .5 .5 .5 O6 .572 .572 .572 O7 .344 .344 .483 O8 .644 0 0 O9 .771 0 0