Melilite Armbruster T, Rothlisberger F, Seifert F American Mineralogist 75 (1990) 847-858 Layer topology, stacking variation and site distortion in melilite-related compounds in the system CaO-ZnO-GeO2-SiO2 high-temperature polymorph Ca2ZnGe2O7 _database_code_amcsd 0001314 CELL PARAMETERS: 7.9500 7.9500 5.1860 90.000 90.000 90.000 SPACE GROUP: P-42_1m X-RAY WAVELENGTH: 1.541838 Cell Volume: 327.768 Density (g/cm3): 4.081 MAX. ABS. INTENSITY / VOLUME**2: 51.95978201 RIR: 4.146 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 15.76 1.24 5.6215 1 1 0 4 17.10 39.57 5.1860 0 0 1 2 20.45 5.53 4.3435 1 0 1 8 23.34 9.50 3.8117 1 1 1 4 25.05 24.92 3.5553 2 1 0 8 28.29 17.20 3.1549 2 0 1 8 30.48 100.00 2.9324 2 1 1 8 31.84 7.69 2.8107 2 2 0 4 34.59 10.82 2.5930 0 0 2 2 35.71 34.62 2.5140 3 1 0 8 36.36 4.26 2.4711 2 2 1 4 36.45 6.06 2.4652 1 0 2 8 38.22 3.75 2.3546 1 1 2 4 39.85 17.66 2.2622 3 1 1 8 40.93 2.58 2.2049 3 2 0 8 44.66 4.07 2.0291 3 2 1 8 45.65 4.66 1.9875 4 0 0 4 47.72 6.95 1.9059 2 2 2 4 48.59 4.85 1.8738 3 3 0 4 49.16 2.14 1.8534 3 0 2 8 50.50 6.85 1.8073 4 1 1 8 50.57 26.30 1.8050 3 1 2 8 51.40 6.58 1.7777 4 2 0 8 54.31 1.75 1.6892 1 0 3 8 54.57 4.28 1.6816 4 2 1 8 54.64 2.60 1.6797 3 2 2 8 55.62 2.10 1.6523 1 1 3 4 58.20 1.28 1.5852 2 0 3 8 59.27 1.26 1.5591 5 1 0 8 59.46 7.02 1.5546 2 1 3 8 61.01 1.21 1.5188 3 3 2 4 62.17 4.19 1.4931 5 1 1 8 62.96 2.95 1.4763 5 2 0 8 63.14 4.37 1.4725 2 2 3 4 63.44 3.60 1.4662 4 2 2 8 64.34 2.68 1.4478 3 0 3 8 65.53 4.25 1.4244 3 1 3 8 65.77 9.92 1.4199 5 2 1 8 66.54 4.03 1.4054 4 4 0 4 69.27 3.92 1.3564 4 4 1 4 69.33 1.73 1.3555 4 3 2 8 70.47 2.18 1.3362 5 1 2 8 71.16 3.13 1.3250 6 0 0 4 72.29 1.40 1.3070 6 1 0 8 72.97 1.17 1.2965 0 0 4 2 73.59 2.72 1.2871 4 1 3 8 74.93 1.55 1.2673 6 1 1 8 76.93 1.38 1.2393 4 2 3 8 77.21 2.32 1.2356 4 4 2 4 78.26 1.17 1.2216 6 2 1 8 79.35 1.56 1.2075 5 4 1 8 79.41 1.05 1.2068 5 3 2 8 81.59 2.47 1.1799 6 0 2 8 81.81 1.61 1.1773 2 2 4 4 82.41 1.70 1.1703 4 3 3 8 82.90 1.16 1.1646 3 0 4 8 83.50 2.76 1.1578 5 1 3 8 83.98 2.41 1.1523 3 1 4 8 86.74 2.13 1.1226 5 2 3 8 89.98 1.01 1.0905 4 4 3 4 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.