Sulfur Schmidt V M, Wilhelm E, Debaerdemaeker T, Hellner E, Kutoglu A Zeitschrift fur Anorganische und Allgemeine Chemie 405 (1974) 153-162 Darstellung und kristallstruktur von cyclooktadekaschwefel, S18, und cycloikosaschwefel, S20 Locality: synthetic Note: structure for S18 _database_code_amcsd 0015780 21.152 11.441 7.581 90 90 90 P2_12_12_1 atom x y z B(1,1) B(2,2) B(3,3) B(1,2) B(1,3) B(2,3) S1 .5141 .3251 .7159 .00128 .00496 .01566 .00000 .00031 .00144 S2 .5933 .2592 .5953 .00128 .00611 .01131 -.00031 .00015 -.00086 S3 .6684 .3434 .7108 .00139 .00706 .01653 -.00082 .00015 .00028 S4 .6944 .2473 .9290 .00167 .00649 .01609 .00072 -.00093 -.00115 S5 .6408 .3067 .1376 .00184 .00553 .01566 .00010 .00031 .00028 S6 .6868 .4495 .2425 .00167 .00630 .01522 .00062 -.00093 -.00086 S7 .6631 .5881 .0835 .00139 .00553 .01305 -.00031 .00062 .00028 S8 .5799 .6573 .1760 .00145 .00458 .01261 .00010 .00031 -.00057 S9 .5097 .5519 .0768 .00134 .00764 .01044 -.00020 -.00031 .00115 S10 .4867 .4399 .2794 .00145 .00477 .01653 .00020 .00031 .00172 S11 .4055 .5060 .3892 .00162 .00706 .01087 -.00010 .00046 -.00115 S12 .3321 .4203 .2673 .00139 .00668 .01305 -.00062 .00093 .00028 S13 .3055 .5164 .0498 .00156 .00649 .01435 .00093 .00000 -.00057 S14 .3603 .4591 .8423 .00178 .00515 .01348 -.00010 .00093 .00028 S15 .3163 .3108 .7464 .00173 .00553 .01131 .00031 -.00124 -.00028 S16 .3413 .1784 .9152 .00122 .00496 .01218 .00010 .00093 .00086 S17 .4236 .1065 .8245 .00128 .00439 .01305 .00000 .00078 -.00086 S18 .4945 .2121 .9192 .00134 .00802 .01044 -.00031 -.00062 .00115