Kottenheimite Chukanov N V, Britvin S N, Van K V, Mockel S, Zadov A E The Canadian Mineralogist 50 (2012) 55-63 Kottenheimite, Ca3Si(OH)6(SO4)2*12H2O, a new member of the ettringite group from the Eifel area, Germany Locality: Bellerberg, near Kottenheim, Eastern Eifel area, Rhineland-Palatinate, Germany _database_code_amcsd 0019043 CELL PARAMETERS: 11.1548 11.1548 10.5702 90.000 90.000 120.000 SPACE GROUP: P6_3/m X-RAY WAVELENGTH: 1.541838 Cell Volume: 1139.036 Density (g/cm3): 1.946 MAX. ABS. INTENSITY / VOLUME**2: 7.690596642 RIR: 1.287 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 9.15 100.00 9.6603 1 0 0 6 15.89 44.27 5.5774 1 1 0 6 17.98 14.45 4.9328 1 1 1 12 18.37 9.08 4.8302 2 0 0 6 19.14 35.61 4.6366 1 0 2 12 20.21 2.05 4.3932 2 0 1 12 23.19 69.28 3.8363 1 1 2 12 24.38 1.40 3.6513 1 2 0 6 24.38 1.48 3.6513 2 1 0 6 24.97 20.00 3.5655 2 0 2 12 25.82 18.61 3.4512 1 2 1 12 25.82 6.73 3.4512 2 1 1 12 26.94 2.20 3.3101 1 0 3 12 27.70 26.70 3.2201 3 0 0 6 28.99 1.49 3.0803 3 0 1 12 29.74 1.11 3.0041 2 1 2 12 30.00 14.21 2.9788 1 1 3 12 32.56 52.17 2.7499 3 0 2 12 33.44 3.06 2.6793 3 1 0 6 33.92 13.05 2.6425 0 0 4 2 34.53 6.96 2.5972 1 3 1 12 34.53 9.95 2.5972 3 1 1 12 35.40 12.04 2.5354 1 2 3 12 35.40 27.21 2.5354 2 1 3 12 37.23 1.73 2.4151 4 0 0 6 37.64 3.41 2.3898 1 3 2 12 37.64 1.04 2.3898 3 1 2 12 38.85 6.29 2.3183 2 0 4 12 40.71 6.35 2.2162 2 3 0 6 40.71 3.40 2.2162 3 2 0 6 41.09 3.81 2.1966 4 0 2 12 41.29 42.87 2.1867 2 2 3 12 41.64 1.04 2.1691 2 3 1 12 41.64 13.47 2.1691 3 2 1 12 42.38 9.11 2.1327 1 3 3 12 42.38 14.94 2.1327 3 1 3 12 42.90 2.07 2.1081 1 4 0 6 43.79 3.10 2.0673 1 4 1 12 43.79 2.64 2.0673 4 1 1 12 43.84 1.95 2.0652 1 0 5 12 44.32 6.44 2.0438 3 2 2 12 45.54 1.17 1.9920 4 0 3 12 45.91 3.71 1.9768 1 1 5 12 46.37 3.87 1.9580 1 4 2 12 47.03 11.10 1.9321 5 0 0 6 47.39 3.88 1.9182 2 2 4 12 49.00 2.43 1.8591 3 3 0 6 49.80 9.28 1.8310 3 3 1 12 49.84 2.51 1.8295 1 2 5 12 49.84 3.87 1.8295 2 1 5 12 50.28 4.08 1.8146 5 0 2 12 50.75 1.08 1.7990 2 4 1 12 50.75 3.08 1.7990 4 2 1 12 51.90 5.39 1.7617 0 0 6 2 52.15 11.06 1.7538 3 3 2 12 52.76 2.57 1.7350 1 5 0 6 52.82 4.17 1.7331 1 0 6 12 53.52 1.70 1.7121 5 1 1 12 54.63 7.53 1.6799 1 1 6 12 55.36 4.18 1.6596 1 3 5 12 55.36 2.76 1.6596 3 1 5 12 55.76 2.41 1.6485 5 1 2 12 55.76 2.07 1.6485 1 5 2 12 55.78 8.56 1.6479 1 4 4 12 55.78 4.93 1.6479 4 1 4 12 57.22 7.91 1.6101 6 0 0 6 59.25 7.56 1.5597 5 0 4 12 60.07 2.18 1.5402 6 0 2 12 61.76 1.51 1.5020 2 4 4 12 62.19 1.41 1.4927 1 4 5 12 62.19 3.00 1.4927 4 1 5 12 62.34 4.89 1.4894 2 2 6 12 62.57 1.55 1.4846 5 2 2 12 64.34 1.24 1.4479 4 3 3 12 65.95 2.18 1.4164 2 5 3 12 65.95 1.54 1.4164 5 2 3 12 67.04 1.96 1.3961 3 3 5 12 69.54 1.30 1.3518 4 1 6 12 69.75 1.54 1.3482 4 4 2 12 70.91 2.12 1.3290 2 6 1 12 70.91 1.13 1.3290 6 2 1 12 71.39 1.11 1.3213 0 0 8 2 72.63 2.60 1.3018 5 0 6 12 72.97 3.88 1.2965 4 4 3 12 73.68 1.18 1.2857 1 1 8 12 74.73 1.97 1.2703 7 1 1 12 76.31 1.10 1.2479 3 2 7 12 76.62 1.66 1.2436 7 1 2 12 77.16 1.89 1.2362 1 5 6 12 78.60 1.02 1.2171 6 3 0 6 82.25 1.50 1.1721 3 3 7 12 83.09 1.20 1.1624 2 5 6 12 83.09 1.95 1.1624 5 2 6 12 85.89 1.21 1.1316 2 6 5 12 87.04 1.58 1.1195 4 1 8 12 87.04 2.82 1.1195 1 4 8 12 89.54 1.44 1.0947 7 1 5 12 89.68 1.94 1.0933 4 4 6 12 89.96 1.05 1.0906 5 0 8 12 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.