Zoisite Comodi P, Zanazzi P F American Mineralogist 82 (1997) 61-68 The pressure behavior of clinozoisite and zoisite: An X-ray diffraction study Sample: P = .001 kbar, room conditions _database_code_amcsd 0001859 16.212 5.555 10.034 90 90 90 Pnma atom x y z occ Uiso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3) Ca1 .3668 .25 .4373 .0074 .0098 .0069 0 .0009 0 Ca2 .4518 .25 .1150 .0125 .0110 .0077 0 -.0001 0 Si1 .0813 .25 .1055 .0039 .0043 .0053 0 -.0006 0 Si2 .4105 .75 .2824 .0044 .0049 .0051 0 -.0003 0 Si3 .1600 .25 .4357 .0049 .0043 .0047 0 .0005 0 Al1 .2497 .9970 .1897 .0047 .0040 .0060 -.0001 .0002 -.0003 Al2 .1055 .75 .3004 .88 .0035 .0061 .0074 0 -.0005 0 Fe2 .1055 .75 .3004 .12 .0035 .0061 .0074 0 -.0005 0 O1 .1307 -.0006 .1453 .0059 .0055 .0107 .0003 -.0019 -.0003 O2 .1011 .0137 .4309 .0073 .0078 .0083 -.0019 .0016 -.0006 O3 .3587 .9897 .2450 .0067 .0042 .0118 -.0004 -.0017 .0001 O4 .2193 .75 .3004 .0076 .0034 .0082 0 -.0009 0 O5 .2275 .25 .3119 .0062 .0047 .0050 0 .0010 0 O6 .2718 .75 .0600 .0045 .0073 .0050 0 -.0009 0 O7 .9916 .25 .1639 .006 .0100 .0128 0 .0011 0 O8 .9960 .75 .2952 .008 .0126 .0141 0 -.0026 0 O9 .4211 .75 .4431 .019 .023 .0073 0 -.0002 0 O10 .2682 .25 .0754 .013 .0058 .0063 0 .0014 0 H .263 .25 .976 .050