Fransoletite Kampf A R American Mineralogist 77 (1992) 848-856 Beryllophosphate chains in the structures of fransoletite, parafransoletite, and ehrleite and some general comments on beryllophosphate linkages _database_code_amcsd 0001531 7.3482 15.0522 7.0685 90 96.519 90 P2_1/a atom x y z Biso Ca1 .6365 .1968 .9508 .77 Ca2 0 0 0 1.24 Be .6328 .2105 .4481 .6 P1 .9741 .1514 .6470 .54 P2 .2903 .1520 .2322 .46 O1 .9272 .1430 .8506 .9 Oh2 .0993 .0690 .6114 1.1 O3 .0905 .2359 .6386 1.0 O4 .8028 .1486 .4959 .5 O5 .3451 .1711 .0346 1.0 O6 .1561 .2284 .2652 1.1 O7 .1886 .0635 .2436 1.0 O8 .4558 .1465 .3850 .8 OW1 .5234 .0631 .7515 1.1 OW2 .7390 .0625 .1445 1.2 H .108 .063 .484 3.2 H1a .425 .088 .710 3.2 H1b .581 .023 .756 3.2 H2a .761 .086 .244 3.2 H2b .718 .997 .121 3.2