Clinoptilolite-Ca Koyama K, Takeuchi Y Zeitschrift fur Kristallographie 145 (1977) 216-239 Clinoptilolite: The distribution of potassium atoms and its role in thermal stability Locality: Agoura, California, USA Note: z(O3) corrected _database_code_amcsd 0010793 17.6620 17.911 7.407 90 116.40 90 C2/m atom x y z occ Biso B(1,1) B(2,2) B(3,3) B(1,2) B(1,3) B(2,3) Na1 .1428 0 .667 .36 .0083 .0015 .0358 0 .0079 0 Ca1 .1428 0 .667 .06 .0083 .0015 .0358 0 .0079 0 Na2 .0393 .5 .210 .10 .0020 .0019 .0235 0 .0015 0 Ca2 .0393 .5 .210 .25 .0020 .0019 .0235 0 .0015 0 K3 .2413 .5 .049 .44 .0085 .0019 .0395 0 .0138 0 Mg4 0 0 .5 .10 1.1 Si1 .17906 .16943 .0963 .83 .00106 .00103 .0060 .00001 .00160 .00032 Al1 .17906 .16943 .0963 .17 .00106 .00103 .0060 .00001 .00160 .00032 Si2 .21334 .41099 .5040 .69 .00126 .00073 .0070 .00003 .00162 .00008 Al2 .21334 .41099 .5040 .31 .00126 .00073 .0070 .00003 .00162 .00008 Si3 .20846 .19034 .7153 .87 .00122 .00087 .0055 .00007 .00176 .00005 Al3 .20846 .19034 .7153 .13 .00122 .00087 .0055 .00007 .00176 .00005 Si4 .06623 .29837 .4148 .89 .00108 .00100 .0061 -.00015 .00152 -.00002 Al4 .06623 .29837 .4148 .11 .00108 .00100 .0061 -.00015 .00152 -.00002 Si5 0 .21651 0 .90 .00113 .00101 .0058 0 .0014 0 Al5 0 .21651 0 .10 .00113 .00101 .0058 0 .0014 0 O1 .1959 .5 .4574 .0032 .0011 .0146 0 .0031 0 O2 .2336 .1204 .6144 .0032 .0018 .0165 .0 .0054 -.0012 O3 .1850 .1551 .8859 .0041 .0019 .0133 -.0002 .0055 .0002 O4 .2333 .1041 .2509 .0027 .0020 .0092 .0008 .0018 .0005 O5 0 .3232 .5 .0030 .0024 .0169 0 .0056 0 O6 .0808 .1627 .0555 .0014 .0015 .0152 .0 .0024 .0001 O7 .1268 .2317 .5492 .0030 .0021 .0159 .0010 .0017 .0024 O8 .0122 .2702 .1856 .0022 .0023 .0103 .0001 .0011 -.0021 O9 .2123 .2520 .1860 .0017 .0016 .0178 -.0006 .0025 -.0018 O10 .1188 .3718 .4148 .0022 .0016 .0176 -.0006 .0030 -.0001 Wat1 .211 .5 -.033 .38 6.2 Wat2 .084 0 .888 .44 14.6 Wat3 .0777 .4206 .964 9.5 Wat4 0 .5 .5 7.4 Wat5 0 .095 .5 .76 22.1 Wat6 .073 0 .249 .83 19.1 Wat7 .096 0 .756 .42 10.2