Arrojadite Yakubovich O V, Matviyenko Y N, Simonov M A, Melnikov O K Vestnik Moskovskogo Universiteta Geologiya 41 (1986) 36-47 The crystalline structure of synthetic Fe3+-arrojadites with the idealized formula K2Na5Fe2+14Fe3+(PO4)12(OH)2 Locality: synthetic Note: the number of errors and/or typos in this paper is large _database_code_amcsd 0015708 16.53 10.084 24.64 90 105.75 90 C2/c atom x y z occ Biso Fe1 0 0 0 .51 Fe2 .39086 .9858 .85696 .88 Fe3 .53328 .2566 .40047 .74 Fe4 .02187 .2523 .40101 1.03 Fe5 .29910 .3005 .14731 .97 Fe6 .21735 .4969 .26753 1.10 Fe7 .2191 .2077 .34131 .84 .96 Fe8 .2732 .1081 .0192 .60 1.17 Fe9 .2254 .2921 .4773 .40 .95 Fe10 .2108 .2395 .3428 .16 1.0 Fe11 .2566 .139 .0112 .09 1.4 P1 .1279 .2544 .0389 .73 P2 .3696 .2770 .2875 .70 P3 .1467 .2064 .2035 .92 P4 .3932 .2287 .4514 .89 P5 .1309 .0388 .4213 .76 P6 .3809 .9933 .1316 .75 1.05 P7 .4214 .0095 .3238 .25 .7 Na1 0 .5 0 2.4 Na2 .1229 .9876 .1218 .70 2.7 Na3 .4733 .186 .2240 .32 2.9 Na4 .2902 .032 .0449 .25 1.2 Na5 .3304 .481 .3891 .30 1.3 Na6 .25 .25 .5 .28 2.3 K1 0 .0087 .25 2.82 K2 0 .318 .25 .36 4.1 K3 .5 .059 .25 .36 3.1 O1 .2364 .4979 .1419 1.1 O2 .3598 .1241 .2896 1.7 O3 .0607 .1621 .1670 1.6 O4 .3940 .1833 .0207 1.2 O5 .1500 .3586 .2066 1.3 O6 .0989 .3168 .4883 1.5 O7 .4529 .3181 .3285 1.3 O8 .1277 .1554 .3798 1.0 O9 .0297 .4399 .3686 1.4 O10 .4498 .3519 .4491 .7 O11 .2251 .2603 .0610 1.1 O12 .0494 .0615 .4402 1.0 O13 .1602 .1470 .2620 2.0 O14 .1024 .1082 .0363 .9 O15 .0848 .3337 .0758 1.0 O16 .3888 .1434 .1386 1.2 O17 .1894 .4668 .4247 .75 2.4 O18 .1496 .4269 .3223 1.9 O19 .2170 .1541 .1783 1.6 O20 .3761 .4027 .1059 1.0 O21 .3017 .2616 .4223 1.5 O22 .2093 .0511 .4711 1.9 O23 .3670 .3238 .2284 1.4 O24 .4308 .1245 .4195 1.2 O25 .2968 .3430 .3069 1.4 OH26 .473 .024 .2292 .25 3.5