B2 O5 Th Cousson A, Gasperin M Acta Crystallographica C47 (1991) 10-12 Synthese et structure du borate de thorium: ThB2O5 _cod_database_code 1001443 _database_code_amcsd 0010246 11.545 6.937 10.263 90 101.5 90 C2/c atom x y z Th1 .1820 .2007 .3066 B1 .0232 .2677 .5038 B2 .3656 .1940 .1295 O1 .3162 .0290 .1924 O2 .1902 .1371 .8376 O3 .6441 .2463 .0343 O4 .0271 .1956 .1288 O5 .4660 .1748 .0895