Np3F12H2O Cousson A, Gasperin M Acta Crystallographica C41 (1985) 804-805 Nouvelle description du tetrafluorure de neptunium hydrate, Np3F12H2O _cod_database_code 1001332 _database_code_amcsd 0010008 12.023 11.723 8.435 90 128.77 90 Cm atom x y z Np1 .1858 0 .337 Np2 .8141 0 .6628 Np3 .0534 .3277 .7845 Np4 -.0801 .6881 .1771 F1 .2599 .6748 .1118 F2 .2390 .6106 .7967 F3 .5369 .6474 .2615 F4 .4885 .8075 .9925 F5 .4877 .7641 .4868 F6 .2101 .8225 .8685 F7 .2599 .8855 .2148 F8 .9429 .8472 .7191 F9 .1408 .6170 .4113 F10 .3256 .8707 .5894 F11 .0048 0 .9988 F12 .5740 0 .9229 F13 .4019 0 .1113 F14 .4703 0 .5582 O1 .8434 0 .4040 O2 .1307 0 .5784