Cs4 H8 O16 P4 Averbuch-Pouchot M, Durif A Acta Crystallographica C42 (1986) 131-133 Structure of tetracaesium tetrametaphosphate tetrahydrate. _cod_database_code 1007166 _database_code_amcsd 0010025 9.466 9.466 21.933 90 90 90 P4_1 atom x y z Cs1 .4821 .1962 0 Cs2 .4515 .3128 .50468 Cs3 .0867 .2556 .08807 Cs4 .2354 .0202 .33618 P1 .1983 .6275 .4270 P2 .3510 .9431 .1640 P3 .4922 .2178 .1793 P4 .9207 .7679 .4100 O1 .730 .412 .9845 O2 .277 .709 .3806 O3 .493 .865 .1414 O4 .710 .943 .1971 O5 .274 .858 .2107 O6 .280 -.010 .1076 O7 .926 .413 .4514 O8 .404 .298 .1359 O9 .541 .287 .2356 O10 .839 .035 .1025 O11 .846 .165 .2065 O12 .624 .156 .1395 O13 .525 .834 .3509 O14 .446 .285 .3524 O15 .721 .103 .4921 O16 .734 .982 .9883