Thomsonite-Ca Gatta G D, Kahlenberg V, Kaindl R, Rotiroti N, Cappelletti P, de Gennaro M American Mineralogist 95 (2010) 495-502 Crystal structure and low-temperature behavior of "disordered" thomsonite Locality: Terzigno, Somma-Vesuvius volcanic complex, Naples Province, Italy T = 295.5 K _database_code_amcsd 0005037 13.0809 13.0597 6.6051 90 90 90 Pbmn atom x y z occ Uiso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3) Na .05755 0 .27736 .700 .0135 .0127 .0152 .0126 0 .0019 0 CaNa .05755 0 .27736 .300 .0135 .0127 .0152 .0126 0 .0019 0 Ca .5 .02423 0 .473 .0144 .0096 .0247 .0088 0 .0015 0 AlT1 .30886 .11926 .24134 .5 .0077 .0069 .0094 .0067 .00102 .00009 -.00018 SiT1 .30886 .11926 .24134 .5 .0077 .0069 .0094 .0067 .00102 .00009 -.00018 AlT2 .11609 .19516 .00259 .5 .0077 .0080 .0076 .0075 -.00156 .00091 -.00033 SiT2 .11609 .19516 .00259 .5 .0077 .0080 .0076 .0075 -.00156 .00091 -.00033 AlT3 .25 .25 .62085 .5 .0070 .0078 .0074 .0057 -.0009 0 0 SiT3 .25 .25 .62085 .5 .0070 .0078 .0074 .0057 -.0009 0 0 O1 .35599 0 .2320 .0116 .0103 .0099 .0146 0 .0009 0 O2 .18715 .12254 .15831 .0202 .0133 .0291 .0181 -.0030 .0000 -.0022 O3 0 .13831 0 .0128 .0102 .0124 .0158 0 -.0002 0 O4 .38882 .18394 .08666 .0203 .0266 .0148 .0194 .0027 -.0018 .0016 O5 .31168 .16259 .48011 .0181 .0182 .0225 .0136 .0048 .0006 .0017 O6 .16322 .19105 .76725 .0169 .0207 .0169 .0132 -.0061 .0012 -.0007 OW1 .12651 0 .6214 .952 .0301 .0343 .0111 .0449 0 -.0140 0 OW2 .39281 0 .7218 .966 .0282 .0355 .0276 .0216 0 -.0137 0 OW3 0 .15299 .5 .912 .0300 .0227 .0279 .0395 0 -.0162 0 HW1 .1557 .0552 .678 .952 .069 HW2 .3776 .0600 .652 .966 .067 HW3 .0426 .1975 .557 .912 .081