Scapolite Sokolova E, Hawthorne F C The Canadian Mineralogist 46 (2008) 1527-1554 The crystal chemistry of the scapolite-group minerals. I. crystal structure and long-range order Locality: Sluydyanka, Russia Note: S15 _database_code_amcsd 0006228 12.1674 12.1674 7.5779 90 90 90 *P4_2/n .25 .25 .25 atom x y z occ Uiso Na .10789 .03277 .7473 .22 .0251 Ca .10789 .03277 .7473 .77 .0251 K .10789 .03277 .7473 .01 .0251 Al1 .58924 .65822 .7495 .26 .0096 Si1 .58924 .65822 .7495 .74 .0096 Si2 .90941 .16380 .5439 .40 .0111 Al2 .90941 .16380 .5439 .60 .0111 Si3 .66248 .08902 .4578 .58 .0101 Al3 .66248 .08902 .4578 .42 .0101 O1 .7085 .5987 .7504 .0173 O2 .9365 .1227 .7525 .0165 O3 .5998 .1979 .5448 .0196 O4 .7989 .0992 .4579 .0193 O5 .6153 .9838 .9225 .0220 O6 .5178 .6160 .9239 .0221 Cl .25 .25 .75 .02 .018 C .268 .250 .753 .69 .034 O12 .268 .250 .753 .69 .034 O13 .268 .250 .753 .69 .034 O14 .268 .250 .753 .69 .034 S .25 .25 .75 .29 .018 O15 .25 .25 .75 .29 .018 O16 .25 .25 .75 .29 .018 O17 .25 .25 .75 .29 .018 O18 .25 .25 .75 .29 .018 O7 .374 .267 .738 .046 O8 .208 .338 .744 .065 O9 .234 .152 .742 .050 O10 .349 .271 .847 .041 O11 .344 .264 .640 .031