Bearsite Harrison W T A, Nenoff T M, Gier T E, Stucky G D Inorganic Chemistry 32 (1993) 2437-2441 Tetrahedral-atom 3-ring groupings in 1-dimensional inorganic chains: Be2AsO4OH*4H2O and Na2ZnPO4OH*7H2O Locality: synthetic _database_code_amcsd 0012708 7.2349 12.686 8.6548 90 98.439 90 P2_1/a atom x y z Uiso Be1 .6227 .1224 .3590 .0163 Be2 .8508 .1265 .1107 .0170 As .23796 .17406 .24214 .0121 O1 .8251 .2545 .1070 .0172 O2 .4017 .0923 .3342 .0159 O3 .0697 .0928 .1546 .0157 O4 .6568 .2488 .3741 .0174 OH5 .7200 .0733 .2216 .0234 Wat6 .7096 .0778 .5335 .0265 Wat7 .7905 .0883 -.0731 .0233 Wat8 .4158 .1502 .8331 .0355 Wat9 .0307 .1810 .6445 .0337