P4W12O44 Labbe P, Goreaud M, Raveau B Journal of Solid State Chemistry 61 (1986) 324-331 Monophosphate tungsten bronzes with pentagonal tunnels (PO2)4(WO3)2m: Structure of two even-m members P4W12O44 (m=6) and P4W16O56 (m=8) _cod_database_code 1001335 _database_code_amcsd 0013572 5.2927 6.5604 23.549 90 90 90 P2_12_12_1 atom x y z U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3) W1 .2439 .58394 -.03053 .0060 .0055 .0053 .0003 .0001 .0003 W2 .2595 .76049 -.40333 .0050 .0044 .0059 -.0003 -.0001 -.0005 W3 .2446 .92212 -.15928 .0042 .0040 .0049 -.0004 -.0001 .0000 P1 .2682 .1172 -.2952 O1 .748 .258 -.4021 O2 .742 .086 -.0342 O3 .739 .426 -.1669 O4 .522 .068 -.1384 O5 .022 .107 -.1297 O6 .221 .053 -.2338 O7 -.041 .439 -.0618 O8 -.026 .273 -.5039 O9 .054 .261 -.3112 O10 .525 .219 -.3023 O11 .461 .397 -.0710