Gismondine Wadoski-Romeijn E, Armbruster T American Mineralogist 98 (2013) 1988-1997 Topotactic transformation and dehydration of the zeolite gismondine to a novel Ca feldspar structure Note: T = 25 C, Phase A, Path 1 Locality: Rio Pian del Foco, Genova province, Italy _database_code_amcsd 0020099 10.0214 10.5997 9.8327 90 92.363 90 P2_1/c 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 .71584 .07706 .35506 .898 .03260 .0350 .0433 .01924 -.0126 -.0017 -.00591 Ca2 .7656 .0735 .3411 .102 .03260 .0350 .0433 .01924 -.0126 -.0017 -.00591 Si1 .41466 .11265 .18172 .00791 .00866 .00745 .00761 .00082 .00013 -.00021 Si2 .90803 .86989 .16043 .00807 .00784 .00858 .00779 -.00049 .00033 .00013 Al1 .09669 .11315 .16898 .00806 .00838 .00787 .00793 -.00134 .00020 -.00105 Al2 .59069 .86664 .14869 .00840 .00976 .00812 .00735 .00160 .00069 .00051 O1 .07975 .15644 .00011 .0199 .0260 .0259 .0080 .0046 .0015 -.0005 O2 .26200 .07645 .21320 .01744 .0091 .0222 .0210 .0000 .0011 .0046 O3 .43436 .14800 .02494 .01679 .0235 .0181 .0088 -.0015 .0009 .0012 O4 .24443 .40355 .30367 .01680 .0085 .0236 .0183 -.0019 .0013 .0034 O5 .00001 .98590 .21336 .0212 .0233 .0163 .0240 -.0101 -.0008 -.0013 O6 .04550 .24264 .26038 .01675 .0169 .0136 .0198 -.0013 .0006 -.0063 O7 .46405 .22850 .27766 .01574 .0225 .0108 .0138 -.0007 .0000 -.0043 O8 .51116 .99406 .22607 .01262 .0143 .0103 .0134 .0052 .0013 .0000 OW1 .25920 .10418 .50260 .0340 .0501 .0277 .0244 -.0022 .0057 -.0005 OW2 .59255 .12702 .54227 .0316 .0342 .0278 .0334 .0096 .0063 .0092 OW3 .91067 .11644 .50028 .0356 .0367 .0348 .0350 -.0138 -.0022 .0046 Wat4 .7720 .2377 .2350 .508 .0553 .0261 .054 .085 -.0092 -.0104 .047 Wat5 .7417 .3172 .4044 .492 .0570 .045 .0244 .099 -.0093 -.019 .0193 Wat6A .7788 .2036 .1636 .25 .0450 .032 .050 .052 -.006 .001 .027 Wat6B .7517 .1657 .1153 .25 .0450 .032 .050 .052 -.006 .001 .027 H11 .222 .1861 .514 .096 H21 .258 .102 .4053 .094 H12 .545 .2042 .534 .058 H22 .556 .078 .612 .101 H13 .951 .1977 .496 .068 H23 .926 .070 .580 .073