Metavoltine Giacovazzo C, Scordari F, Todisco A, Menchetti S Tschermaks Mineralogische und Petrographische Mitteilungen 23 (1976) 155-166 Crystal structure model for metavoltine from Sierra Gorda Locality: Sierra Gorda, Chile _database_code_amcsd 0015661 9.575 9.575 18.17 90 90 120 P3 atom x y z occ Biso K1 2/3 1/3 .275 4.1 K2 0 0 .819 -.1 Na1 0 0 .029 1.0 Na2 2/3 1/3 .058 .26 Na3 .160 .230 .510 3.2 Na4 1/3 2/3 .544 8.4 Fe2+3 1/3 2/3 .032 .6 .1 Cu3 1/3 2/3 .032 .3 .1 Zn3 1/3 2/3 .032 .1 .1 Fe3+1 .165 .212 .266 .5 Fe3+2 .488 .102 .802 1.3 S1 .320 .084 .154 .5 S2 .312 .069 .380 .7 S3 .330 .262 .695 1.2 S4 .373 .279 .928 -.1 O1 0 0 .242 7.9 O2 .050 .310 .213 -2.7 O3 .078 .247 .362 -1.9 Wat4 .339 .447 .266 1.6 O5 .260 .190 .176 1.3 O6 .324 .193 .332 -.7 O7 .201 .226 .937 -3.1 O8 .249 .002 .080 2.7 O9 .495 .172 .150 1.0 O10 .310 .110 .461 2.3 O11 .450 .045 .364 .4 O12 .450 .320 .999 -.8 Wat13 .162 .483 .970 .5 Wat14 .352 .508 .100 2.7 O15 .170 .240 .692 4.4 O16 .334 .134 .742 .7 O17 .385 .142 .890 3.3 O18 .383 .254 .620 4.3 O19 .435 .410 .876 3.7 O20 .436 .413 .730 1.4 Wat21 .560 .690 .800 -.2 O22 2/3 1/3 .805 .2 Wat23 .323 .470 .591 0 Wat24 .097 .414 .460 7.8