Ba2CoSi2O7 Adams R D, Layland R, Payen C, Datta T Inorganic Chemistry 35 (1996) 3492-3497 Synthesis, structural analyses, and unusual magnetic properties of Ba2CoSi2O7 and BaCo2Si2O7 Note: Compound 1 Locality: synthetic _database_code_amcsd 0019236 8.450 10.729 8.474 90 111.365 90 C2/c atom x y z Biso Ba .27393 .45776 .02623 .69 Co 0 .25820 .25 .70 Si .8862 .28250 -.1380 .58 O1 0 .3329 -.25 1.2 O2 .6998 .3436 -.2360 .8 O3 .9727 .3525 .0432 .9 O4 .8907 .1324 -.1322 .9