Kornelite Robinson P D, Fang J H American Mineralogist 58 (1973) 535-539 Crystal structures and mineral chemistry of hydrated ferric sulphates. III. The crystal structure of kornelite Locality: Tintic Standard mine, Dividend, Utah, USA _database_code_amcsd 0000322 14.30 20.12 5.425 90 96.8 90 P2_1/n atom x y z occ Biso Fe1 .8303 .1030 .7970 2.9 Fe2 .3330 .1146 .7724 2.8 S1 .6483 .0357 .9931 1.2 S2 .8989 .2432 .0578 1.3 S3 .1544 .0489 .4280 1.3 O1 .5884 .0575 .170 2.3 O2 .7286 .0819 .003 2.3 O3 .3113 .0311 .941 2.7 O4 .6000 .0333 .738 2.4 O5 .4547 .2310 .375 2.5 O6 .3364 .2051 .632 2.2 O7 .9577 .2173 .269 2.8 O8 .8333 .1906 .947 2.1 O9 .0953 .0477 .628 2.9 O10 .1043 .0755 .198 2.4 O11 .8093 .0190 .610 2.6 O12 .2381 .0918 .496 2.5 Wat1 .4423 .1368 .025 2.4 Wat2 .4277 .0754 .565 1.9 Wat3 .2357 .1522 .972 3.2 Wat4 .7429 .1411 .519 4.4 Wat5 .9216 .0599 .060 2.3 Wat6 .9439 .1256 .629 2.4 Wat7 .147 .256 .329 .50 5.2 Wat8 .644 .245 .300 .75 5.4