K4 Mo8 O52 P12 Leclaire A, Monier J, Raveau B Journal of Solid State Chemistry 48 (1983) 147-153 K4 Mo8 P12 O52, A Tunnel Structure Characterized by an Unusual Valence of Molybdenum _cod_database_code 1001236 _database_code_amcsd 0013506 10.7433 14.0839 8.8519 90 126.42 90 C2/c atom x y z Mo1 .24451 .08184 .17016 K1 .25 .25 .5 P1 .44330 .20465 .06075 P2 0 .01061 .25 O1 .13420 .07401 .29269 O2 .41202 .15738 .40193 O3 .32876 .13034 .03349 O4 .12483 .22548 .09672 O5 .05233 .05186 -.08101 O6 .32703 -.02462 .22922 O7 .5 .26041 .25