Na.4(NH4)3.4Al3.8Si12.2O32*10H2O Gualtieri A F Acta Crystallographica B56 (2000) 584-593 Study of NH4+ in the zeolite phillipsite by combined synchrotron powder diffraction and IR spectroscopy Sample: 3 Locality: Monte Lungo, M. Berici, Vicenza, Italy _database_code_amcsd 0009924 9.9596 14.2015 8.7051 90 124.990 90 P2_1/m atom x y z occ Uiso NI .871 .25 .194 .07 NII .460 .7052 .5064 .35 .05 NaII' .659 .164 .506 .10 .06 AlT1 .7285 .0155 .2797 .2 .042 SiT1 .7285 .0155 .2797 .8 .042 AlT2 .4171 .1364 .0149 .25 .041 SiT2 .4171 .1364 .0149 .75 .041 AlT3 .0591 .0110 .2951 .2 .042 SiT3 .0591 .0110 .2951 .8 .042 AlT4 .1129 .1403 .0294 .3 .047 SiT4 .1129 .1403 .0294 .7 .047 O1 .0686 .0914 .1671 .064 O2 .6626 .5928 .1944 .02 O3 .6020 .1067 .1989 .049 O4 .0174 .9241 .1521 .044 O5 .8879 .0401 .2763 .083 O6 .3099 .3736 .1054 .037 O7 .7839 .4858 .4949 .021 O8 .5640 .75 .0190 .077 O9 .0390 .25 .0110 .023 Wat1 .7117 .75 .4377 .04 Wat2 .8775 .25 .5133 .08 Wat3 .352 .8636 .106 .73 .09 Wat4 .686 .25 .777 .72 .08 Wat5 .5 .5 .5 .08 HI1 .903 .25 .313 .06 HI2 .961 .25 .194 .06 HI3 .811 .302 .136 .06 HII1 .375 .730 .5011 .35 .06 HII2 .531 .679 .621 .35 .06 HII3 .511 .723 .485 .35 .06 HII4 .423 .660 .418 .35 .06