Offretite Gualtieri A, Artioli G, Passaglia E, Bigi S, Viani A, Hanson J C American Mineralogist 83 (1998) 590-606 Crystal structure-crystal chemistry relationships in the zeolites erionite and offretite Sample from Mt. Semiol _database_code_amcsd 0002005 CELL PARAMETERS: 13.2930 13.2930 7.6080 90.000 90.000 120.000 SPACE GROUP: P-6m2 X-RAY WAVELENGTH: 1.541838 Cell Volume: 1164.252 Density (g/cm3): 2.094 MAX. ABS. INTENSITY / VOLUME**2: 11.89619695 RIR: 1.850 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 7.68 100.00 11.5121 1 0 0 3 11.63 7.90 7.6080 0 0 1 2 13.32 5.50 6.6465 1 1 0 6 13.95 5.16 6.3472 1 0 1 6 15.39 16.26 5.7560 2 0 0 3 19.34 11.65 4.5903 2 0 1 6 20.41 21.34 4.3512 2 1 0 6 23.18 15.40 3.8374 3 0 0 3 23.39 1.25 3.8040 0 0 2 2 23.55 45.55 3.7771 2 1 1 12 24.65 33.23 3.6119 1 0 2 6 26.01 4.70 3.4262 3 0 1 6 26.83 4.93 3.3233 2 2 0 6 28.12 5.66 3.1736 2 0 2 6 30.36 7.49 2.9441 3 1 1 12 31.07 24.03 2.8780 4 0 0 3 31.23 46.88 2.8639 2 1 2 12 33.28 7.93 2.6919 4 0 1 6 33.94 1.66 2.6411 3 2 0 6 35.39 1.20 2.5360 0 0 3 2 35.74 10.48 2.5121 4 1 0 6 36.00 4.17 2.4950 3 2 1 12 38.80 2.02 2.3207 2 0 3 6 40.73 8.11 2.2155 3 3 0 6 42.50 2.32 2.1271 3 3 1 12 42.74 4.59 2.1157 3 0 3 6 43.25 1.88 2.0917 4 2 1 12 45.46 3.11 1.9953 5 1 1 12 46.08 2.46 1.9697 5 0 2 6 47.80 2.66 1.9027 4 0 3 6 47.82 5.29 1.9020 0 0 4 2 48.51 2.22 1.8766 1 0 4 6 51.18 3.92 1.7847 4 1 3 12 53.57 2.82 1.7106 6 1 1 12 53.78 2.67 1.7047 5 0 3 6 55.04 1.56 1.6685 3 3 3 12 55.29 8.03 1.6616 4 4 0 6 57.51 1.21 1.6025 5 1 3 12 57.75 1.66 1.5964 6 2 0 6 57.85 6.30 1.5940 6 1 2 12 58.13 1.90 1.5868 4 0 4 6 59.13 1.40 1.5624 6 2 1 12 60.51 1.56 1.5301 6 0 3 6 61.11 2.19 1.5164 4 1 4 12 64.92 2.09 1.4363 2 1 5 12 67.38 2.06 1.3899 4 4 3 12 68.24 1.45 1.3744 5 4 2 12 69.93 1.59 1.3452 4 0 5 6 74.13 2.50 1.2791 9 0 0 3 74.74 1.19 1.2701 8 1 2 12 76.06 2.20 1.2514 4 4 4 12 77.92 3.09 1.2261 7 3 2 12 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.