H26 K6 Mo3 O53 P W9 Leclaire A, Borel M, Chardon J, Raveau B Materials Research Bulletin 30 (1995) 1075-1080 A mixed valent Keggin polyoxometallate involving molybdenum and tungsten _cod_database_code 1001695 _database_code_amcsd 0014373 21.381 21.381 21.381 90 90 90 Fm3m atom x y z occ W1 .36819 .36819 .24564 .75 Mo1 .36819 .36819 .24564 .25 P1 .25 .25 .25 K1 .1880 0 0 K2 .25 .25 .5 O1 .4238 .4238 .2590 O2 .3198 .3198 .0908 O3 .3034 .3034 .3906 O4 .2082 .2082 .2082 O5 .335 0 0 O6 0 .3900 .3900