Palmierite Tissot R G, Rodriguez M A, Sipola D L, Voigt J A Powder Diffraction 16 (2001) 92-97 X-ray powder diffraction study of synthetic palmierite, K2Pb(SO4)2 Locality: synthetic _database_code_amcsd 0015320 CELL PARAMETERS: 5.4970 5.4970 20.8640 90.000 90.000 120.000 SPACE GROUP: R-3m X-RAY WAVELENGTH: 1.541838 Cell Volume: 545.984 Density (g/cm3): 4.356 MAX. ABS. INTENSITY / VOLUME**2: 74.16998097 RIR: 5.544 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 12.73 54.93 6.9547 0 0 3 2 19.12 39.54 4.6413 1 0 1 6 20.51 62.92 4.3309 0 1 2 6 25.33 19.93 3.5162 1 0 4 6 25.62 3.70 3.4773 0 0 6 2 28.44 100.00 3.1380 0 1 5 6 32.58 74.78 2.7485 1 1 0 6 35.11 36.10 2.5561 1 1 3 12 35.54 14.28 2.5263 1 0 7 6 38.05 10.07 2.3649 0 2 1 6 38.81 1.06 2.3206 2 0 2 6 38.85 8.92 2.3182 0 0 9 2 39.39 3.47 2.2873 0 1 8 6 41.71 18.02 2.1655 0 2 4 6 41.90 27.86 2.1563 1 1 6 12 43.79 30.29 2.0675 2 0 5 6 47.59 21.10 1.9109 1 0 10 6 48.97 2.29 1.8600 0 2 7 6 50.94 9.97 1.7927 2 1 1 12 51.54 8.30 1.7731 1 2 2 12 51.58 11.79 1.7721 1 1 9 12 51.89 3.35 1.7620 0 1 11 6 52.02 6.00 1.7581 2 0 8 6 52.64 2.87 1.7387 0 0 12 2 53.90 4.62 1.7010 2 1 4 12 55.63 17.95 1.6523 1 2 5 12 58.13 9.92 1.5868 3 0 0 6 58.86 5.88 1.5690 0 2 10 6 59.78 2.09 1.5471 0 3 3 6 59.78 4.22 1.5471 3 0 3 6 60.06 3.47 1.5404 2 1 7 12 60.92 1.03 1.5208 1 0 13 6 62.74 2.57 1.4810 1 2 8 12 63.29 4.42 1.4694 1 1 12 12 64.55 3.30 1.4436 0 3 6 6 64.55 2.63 1.4436 3 0 6 6 65.65 2.54 1.4222 0 1 14 6 67.32 1.49 1.3909 0 0 15 2 68.25 8.55 1.3743 2 2 0 6 68.91 11.61 1.3626 2 1 10 12 69.75 2.84 1.3482 2 2 3 12 70.81 1.65 1.3307 0 2 13 6 71.61 1.97 1.3177 1 3 1 12 72.11 2.34 1.3099 3 1 2 12 72.13 1.22 1.3095 3 0 9 6 72.13 2.05 1.3095 0 3 9 6 72.39 2.61 1.3054 1 2 11 12 74.07 1.93 1.2800 1 3 4 12 74.20 1.41 1.2781 2 2 6 12 75.53 7.09 1.2588 3 1 5 12 76.80 8.49 1.2411 1 1 15 12 79.38 1.75 1.2072 1 3 7 12 80.13 1.17 1.1977 2 1 13 12 81.41 3.05 1.1821 2 2 9 12 82.26 1.02 1.1721 3 0 12 6 83.27 1.17 1.1603 4 0 4 6 84.40 1.57 1.1477 1 2 14 12 84.69 2.51 1.1445 0 4 5 6 87.41 4.24 1.1157 1 3 10 12 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.