Sejkoraite-(Y) Plasil J, Dusek M, Novak M, Cejka J, Cisarova I, Skoda R American Mineralogist 96 (2011) 983-991 Sejkoraite-(Y), a new member of the zippeite group containing trivalent cations from Jachymov (St. Joachimsthal), Czech Republic: Description and crystal structure refinement Locality: Cervena vein, Jachymov (Street Joachimsthal) ore district, Western Bohemia, Czech Republic _database_code_amcsd 0018390 14.0743 17.4174 17.7062 75.933 128.001 74.419 P-1 atom x y z occ Uiso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3) U1 .50569 .70517 .16924 .0166 .0330 .0195 .0216 -.0186 .0257 -.0153 U2 .49937 .04323 .33362 .0183 .0387 .0208 .0240 -.0216 .0295 -.0172 U3 .48709 .54890 .32956 .0220 .0475 .0254 .0274 -.0271 .0351 -.0201 U4 .51220 .78842 .34152 .0167 .0325 .0195 .0208 -.0182 .0249 -.0145 U5 .50218 .45656 .16629 .0185 .0367 .0205 .0237 -.0200 .0281 -.0164 U6 .42522 .81105 .79490 .0202 .0418 .0234 .0263 -.0230 .0323 -.0185 U7 .46742 .96710 .14252 .0204 .0438 .0246 .0280 -.0259 .0341 -.0206 U8 .57213 .26032 .37918 .0192 .0381 .0246 .0241 -.0226 .0295 -.0184 Y1 .94661 .13274 .11257 .761 .0259 .0305 .0312 .0239 -.0162 .0228 -.0151 Dy1 .94661 .13274 .11257 .239 .0259 .0305 .0312 .0239 -.0162 .0228 -.0151 Y2 .0013 .4481 .8098 .801 .048 .047 .071 .047 -.033 .040 -.037 Y3 .0544 .6227 .3662 .418 .029 .012 .027 .018 -.006 .004 -.004 S1 .5182 .3699 .0075 .015 .028 .011 .017 -.013 .019 -.010 S2 .5083 .1205 .5053 .013 .013 .015 .015 -.009 .010 -.009 S3 .5340 .1131 .0220 .019 .038 .015 .028 -.019 .029 -.018 S4 .4739 .6348 .4857 .024 .054 .022 .033 -.030 .039 -.023 O1 .7588 .1924 .4767 .023 O2 .3186 .1234 .1959 .024 O3 .2996 .6029 .2046 .020 O4 .6722 .4881 .4675 .028 O5 .3215 .5064 .0944 .027 O6 .6796 .4109 .2311 .026 O7 .6928 .6445 .2903 .027 O8 .3911 .3275 .2970 .031 O9 .3149 .7695 .0364 .022 O10 .5891 .0265 .6025 .022 O11 .2845 .0478 .0550 .026 O12 .2426 .8742 .6794 .024 O13 .6017 .7508 .9199 .029 O14 .3883 .6290 .3853 .022 O15 .6497 .8926 .2190 .022 O16 .3253 .8522 .2646 .020 O17 .6994 .7216 .4295 .023 O18 .6252 .2737 .1155 .023 O19 .5642 .5442 .5910 .023 O20 .6771 -.0379 .4730 .022 O21 .6314 .1137 .1251 .025 O22 .6208 .0413 .0253 .023 O23 .5759 .4018 .3405 .017 O24 .5684 .6608 .4890 .023 O25 .6194 .1372 .5261 .022 O26 .4265 .3655 -.0922 .022 O27 .5462 .1577 .3192 .019 O28 .5767 .0436 .2448 .019 O29 .4518 .8382 .1787 .016 O30 .5442 .3096 .2330 .017 O31 .4193 .1278 .3960 .023 O32 .3717 .7079 .4720 .020 O33 .4139 .1906 .4999 .017 O34 .5138 .5687 .2163 .017 O35 .4804 .6827 .2838 .020 O36 .4459 .2062 -.0836 .022 O37 .4349 .0945 .0169 .025 O38 .5043 -.0743 .2929 .019 O39 .6008 .4040 .0023 .023 O40 .4273 .4314 .0110 .022 Wat1 .075 .0190 .4302 .059 Wat2 .8792 .2873 .0812 .057 Wat3 .8817 .1349 .2038 .033 Wat4 .8595 .0572 .0190 .041 Wat5 .112 .317 .140 .126 Wat6 .0605 .8622 .1358 .055 Wat7 .884 .9194 .4089 .084 Wat8 .1416 .1227 .2702 .038 Wat9 .1408 .0439 .1425 .032 Wat10 .0875 -.0297 .2639 .039 Wat11 .9153 .2175 -.0350 .045 Wat12 -.143 .3930 .7186 .094 Wat13 -.149 .4847 .8350 .091 Wat14 -.154 .615 .705 .136 Wat15 .161 .339 .828 .160 Wat16 .134 .506 .819 .137 Wat17 .099 .2938 .961 .124 Wat18 .130 .6792 .503 .112 Wat19 -.130 .715 .320 .130 Wat20 .9124 -.0803 .2614 .055 Wat21 .095 .753 .302 .130 Wat22 -.116 .7579 .651 .123 Wat23 .906 .447 .375 .184 Wat24 .133 .450 .985 .190 Wat25 .077 .777 .633 .174 Wat26 .105 .4894 .378 .119