Tokkoite Rozhdestvenskaya I V, Nikishova L V, Lazebnik Yu D, Lazebnik K A Zeitschrift fur Kristallographie 189 (1989) 195-204 The crystal structure of tokkoite and its relation to the structure of tinaksite Locality: Murun massif, southwestern Yakutia, Russia Note: anisotropic temperature factors taken from ICSD _database_code_amcsd 0010996 10.438 12.511 7.112 89.92 99.75 92.89 P-1 atom x y z occ Biso B(1,1) B(2,2) B(3,3) B(1,2) B(1,3) B(2,3) K1 .3189 .1155 .2080 .85 2.80 .004074 .003139 .027327 -.001091 .001319 -.000314 K2 .4419 .3564 .7323 1.63 .003553 .003507 .005801 .000000 .000451 -.000285 Ca1 .0244 -.1176 -.1151 .87 1.10 .002937 .002530 .004427 .000117 .000555 .000714 Ti1 .0244 -.1176 -.1151 .13 1.10 .002937 .002530 .004427 .000117 .000555 .000714 Ca2 .0077 -.1188 .3748 .85 .95 .003174 .001377 .004682 .000818 .001250 .000114 Na2 .0077 -.1188 .3748 .15 .95 .003174 .001377 .004682 .000818 .001250 .000114 Ca3 .1208 .5872 -.0920 .855 .76 .001705 .001505 .003664 -.000058 -.000208 -.000200 Fe3 .1208 .5872 -.0920 .075 .76 .001705 .001505 .003664 -.000058 -.000208 -.000200 Mn3 .1208 .5872 -.0920 .04 .76 .001705 .001505 .003664 -.000058 -.000208 -.000200 Mg3 .1208 .5872 -.0920 .03 .76 .001705 .001505 .003664 -.000058 -.000208 -.000200 Ca4 .1241 .5831 .4042 .855 .87 .002108 .000961 .004631 .000019 .000625 .000257 Fe4 .1241 .5831 .4042 .075 .87 .002108 .000961 .004631 .000019 .000625 .000257 Mn4 .1241 .5831 .4042 .04 .87 .002108 .000961 .004631 .000019 .000625 .000257 Mg4 .1241 .5831 .4042 .03 .87 .002108 .000961 .004631 .000019 .000625 .000257 Si1 .3196 .8096 .4191 .91 .001682 .001505 .004478 .000409 .000208 .000029 Si2 .3241 -.1891 -.0104 .94 .002582 .001345 .005038 .000019 .001076 .000285 Si3 .1355 .3134 -.1203 .82 .001090 .001617 .003613 -.000019 -.000208 .000086 Si4 .1328 .3119 .4347 .73 .001563 .001329 .003460 -.000039 .000729 -.000200 Si5 .3178 .4211 .2018 .74 .001421 .001281 .004631 .000409 .000937 -.000114 Si6 .2842 -.0167 .6949 1.05 .003576 .001425 .005191 .000117 .001180 .000057 Si7 .4010 .6484 .7248 .85 .001847 .001569 .001934 .000409 .000312 .000314 O2 .2778 .3500 .0062 .92 .002534 .002034 .003308 .000156 -.000590 -.002341 O3 .2727 .3460 .3716 .98 .002558 .001457 .005954 .000545 .000486 -.000542 O4 .4753 .4274 .2467 .66 .002203 .001409 .006361 -.000779 .003125 -.000828 O5 .0936 .1938 -.0674 1.56 .003766 .001810 .008397 .000487 -.000312 .001285 O6 .1730 .7656 .3941 .68 .001729 .001361 .002697 -.000798 -.001042 .000086 O7 .1311 -.0258 .6599 1.48 .001374 .002082 .009160 -.000545 -.001840 .002398 O8 .3487 -.0724 -.1023 1.39 .003103 .001201 .006615 -.000857 -.000417 .001227 O9 .3428 -.0743 .5220 1.00 .002582 .001041 .008142 -.000623 .002743 -.000371 O10 .3811 .8234 .2204 1.14 .003245 .001713 .004885 .001130 .003055 .000228 O11 .4186 .7263 .5426 1.07 .000853 .003043 .008142 .000545 .000486 .001028 O12 .4205 .7277 .9129 1.45 .005613 .002546 .004783 .001655 .000521 .000228 O13 .1714 .3058 .6690 1.40 .005969 .002114 .002544 .000662 .001076 -.000143 O14 .1777 .7688 -.0626 1.33 .001208 .002146 .006310 .000876 -.000660 -.000742 O15 .0830 .1948 .3646 1.52 .002487 .001826 .010229 -.000370 -.001562 -.000771 O16 .0334 .4052 .8847 .60 .000545 .001249 .004275 .001130 .001146 .000771 O17 .0315 .4036 .3786 .94 .003221 .001361 .006615 -.001266 .000486 -.000942 O18 .2697 .5780 .6945 .81 .001445 .002178 .000916 .000312 .000312 -.001570 O19 .2610 .5352 .1891 .99 .002605 .001377 .003053 .000078 .001007 -.000171 Oh1 .3405 .1073 .7022 1.72 .005732 .001393 .015368 -.001402 .000243 .001285 F20 .1001 .9810 .1504 .61 2.37 .004382 .004580 .013333 -.000136 .000278 .002112 OH20 .1001 .9810 .1504 .39 2.37 .004382 .004580 .013333 -.000136 .000278 .002112 H .403 .104 .73 3.40