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 = 75 C, Path 2 Locality: Rio Pian del Foco, Genova province, Italy _database_code_amcsd 0020102 CELL PARAMETERS: 9.7900 10.4370 9.7900 90.000 90.970 90.000 SPACE GROUP: I2/a X-RAY WAVELENGTH: 1.541838 Cell Volume: 1000.182 Density (g/cm3): 2.363 MAX. ABS. INTENSITY / VOLUME**2: 6.378656310 RIR: 0.879 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 12.40 11.62 7.1398 1 1 0 4 12.40 10.40 7.1398 0 1 1 4 18.13 34.89 4.8943 2 0 0 2 18.13 36.87 4.8943 0 0 2 2 21.26 42.54 4.1797 -1 2 1 4 21.39 24.86 4.1542 1 2 1 4 21.89 7.31 4.0603 -2 1 1 4 22.15 13.36 4.0138 1 1 2 4 22.15 1.18 4.0138 2 1 1 4 27.20 15.23 3.2781 1 3 0 4 27.20 29.06 3.2781 0 3 1 4 28.66 51.82 3.1142 3 1 0 4 28.66 48.18 3.1142 0 1 3 4 30.82 6.31 2.9013 -2 2 2 4 31.19 1.82 2.8674 2 2 2 4 32.97 6.14 2.7165 2 3 1 4 33.53 33.44 2.6724 -3 2 1 4 33.53 13.23 2.6724 -1 2 3 4 33.79 29.89 2.6524 1 2 3 4 33.79 5.16 2.6524 3 2 1 4 33.87 6.30 2.6469 -2 1 3 4 34.37 13.14 2.6093 0 4 0 2 34.38 3.17 2.6084 2 1 3 4 34.38 6.70 2.6084 3 1 2 4 36.72 1.71 2.4471 4 0 0 2 36.72 1.17 2.4471 0 0 4 2 38.75 3.56 2.3238 -4 1 1 4 38.75 4.47 2.3238 -1 1 4 4 39.06 3.91 2.3062 1 1 4 4 39.06 6.04 2.3062 4 1 1 4 40.95 2.53 2.2038 -4 0 2 2 41.54 3.82 2.1741 2 0 4 2 43.29 5.00 2.0899 -2 4 2 4 43.57 3.48 2.0771 2 4 2 4 44.37 1.59 2.0415 1 5 0 4 45.36 5.99 1.9992 -1 4 3 4 45.57 5.20 1.9908 3 4 1 4 46.84 2.04 1.9394 -3 1 4 4 47.24 2.59 1.9242 5 1 0 4 47.24 1.63 1.9242 0 1 5 4 47.63 2.81 1.9092 4 1 3 4 50.51 2.50 1.8069 -1 2 5 4 50.51 3.38 1.8069 -5 2 1 4 50.69 1.25 1.8010 -2 1 5 4 50.82 3.30 1.7965 1 2 5 4 50.82 1.33 1.7965 5 2 1 4 51.18 2.54 1.7850 4 4 0 4 51.18 3.00 1.7850 0 4 4 4 51.31 1.21 1.7807 5 1 2 4 52.01 4.51 1.7584 3 5 0 4 52.01 3.51 1.7584 0 5 3 4 52.43 1.31 1.7452 -4 0 4 2 53.37 1.66 1.7168 -4 3 3 4 53.37 1.54 1.7168 -3 3 4 4 54.08 2.07 1.6957 3 3 4 4 54.08 1.58 1.6957 4 3 3 4 54.35 1.31 1.6879 -1 6 1 4 54.41 1.27 1.6862 1 6 1 4 54.50 2.16 1.6836 -2 4 4 4 54.97 2.27 1.6703 4 4 2 4 56.11 1.63 1.6391 2 6 0 4 56.11 1.77 1.6391 0 6 2 4 56.40 2.30 1.6314 6 0 0 2 56.40 4.79 1.6314 0 0 6 2 56.89 1.66 1.6185 -5 3 2 4 57.46 1.12 1.6037 5 3 2 4 57.82 3.64 1.5947 -6 1 1 4 58.11 1.12 1.5874 3 2 5 4 58.16 1.29 1.5862 1 1 6 4 59.36 1.15 1.5569 -2 6 2 4 59.67 1.41 1.5496 -1 4 5 4 59.95 1.53 1.5430 5 4 1 4 60.08 1.25 1.5399 6 0 2 2 61.03 1.47 1.5183 -3 6 1 4 61.19 1.62 1.5146 1 6 3 4 63.56 2.13 1.4639 -6 3 1 4 64.00 2.07 1.4548 -3 1 6 4 64.96 1.40 1.4356 3 1 6 4 64.96 1.47 1.4356 6 1 3 4 65.35 1.85 1.4280 5 5 0 4 66.16 1.21 1.4124 -1 7 2 4 66.27 1.30 1.4104 2 7 1 4 66.32 2.39 1.4094 -5 3 4 4 67.19 1.94 1.3932 -3 6 3 4 67.37 1.56 1.3900 4 3 5 4 67.66 1.73 1.3847 3 6 3 4 67.74 2.69 1.3833 6 4 0 4 67.74 4.04 1.3833 0 4 6 4 68.59 1.45 1.3682 -6 0 4 2 69.44 1.02 1.3534 -6 3 3 4 70.37 1.75 1.3379 3 3 6 4 70.37 1.12 1.3379 6 3 3 4 71.09 1.24 1.3262 6 4 2 4 72.91 1.75 1.2975 7 3 0 4 72.91 2.37 1.2975 0 3 7 4 73.90 1.71 1.2824 -1 8 1 4 73.95 1.63 1.2817 1 8 1 4 74.29 2.02 1.2767 -6 5 1 4 74.59 1.95 1.2723 1 5 6 4 75.51 1.37 1.2591 -2 3 7 4 75.78 2.31 1.2553 -3 2 7 4 75.82 1.26 1.2547 -5 1 6 4 76.21 1.78 1.2493 7 3 2 4 77.30 1.55 1.2343 6 1 5 4 79.02 1.13 1.2117 -6 4 4 4 79.83 1.20 1.2014 -6 5 3 4 80.71 1.64 1.1906 3 5 6 4 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.