Chabazite-K Gualtieri A F, Passaglia E European Journal of Mineralogy 18 (2006) 351-359 Rietveld structure refinement of NH4-exchanged natural chabazite Locality: Wasson's Bluff, Two Islands, Nova Scotia, Canada _database_code_amcsd 0007149 9.38749 9.38749 9.38749 94.379 94.379 94.379 R-3m atom x y z occ Uiso CaC3 .4224 .4224 .4224 .21 .042 CaC4 .5787 .5787 .2441 .13 .041 KC2 .2205 .2205 .2205 .39 .054 SiT .1038 .3315 .8758 .71 .014 AlT .1038 .3315 .8758 .29 .014 O1 .2620 -.2620 0 .036 O2 .1527 -.1527 .5 .021 O3 .2515 .2515 .8954 .011 O4 .0179 .0179 .3096 .041 Wat1 .5 .5 0 .88 .089 Wat2 .2415 .2415 .5987 .20 .039 Wat3 .2008 .3410 .4941 .33 .038 Wat4 .3601 -.3601 .5 .24 .029 Wat5 .5900 .5900 .3160 .17 .027 Wat6a .3063 .3063 .3063 .45 .057