Zirkelite Sinclair W, Eggleton R A American Mineralogist 67 (1982) 615-620 Structure refinement of zirkelite from Kaiserstuhl, West Germany _database_code_amcsd 0000869 CELL PARAMETERS: 12.4310 7.2240 11.4830 90.000 100.330 90.000 SPACE GROUP: C2/c X-RAY WAVELENGTH: 1.541838 Cell Volume: 1014.477 Density (g/cm3): 5.102 MAX. ABS. INTENSITY / VOLUME**2: 38.45184433 RIR: 2.454 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 14.24 3.65 6.2199 1 1 0 4 15.62 7.88 5.6715 -1 1 1 4 16.89 6.42 5.2501 1 1 1 4 20.25 2.10 4.3853 -1 1 2 4 23.28 4.70 3.8216 2 0 2 2 24.65 7.51 3.6120 0 2 0 2 25.08 2.32 3.5502 3 1 0 4 25.90 2.42 3.4404 0 2 1 4 26.53 14.11 3.3599 -1 1 3 4 27.49 8.44 3.2451 3 1 1 4 29.08 4.39 3.0709 -2 2 1 4 29.35 16.23 3.0430 0 2 2 4 30.50 100.00 2.9308 2 2 1 4 30.65 71.07 2.9166 -4 0 2 2 31.68 61.13 2.8242 0 0 4 2 32.45 1.28 2.7592 -2 0 4 2 34.16 1.77 2.6250 2 2 2 4 35.73 20.97 2.5131 -2 2 3 4 35.82 19.37 2.5071 4 0 2 2 38.58 6.48 2.3336 4 2 0 4 38.66 6.48 2.3288 -1 3 1 4 39.23 10.29 2.2967 1 3 1 4 39.36 1.60 2.2892 -4 0 4 2 39.45 2.71 2.2839 -5 1 2 4 39.72 4.70 2.2692 -4 2 2 4 40.55 2.17 2.2249 0 2 4 4 41.17 2.17 2.1926 -2 2 4 4 42.18 2.17 2.1422 -5 1 3 4 43.66 1.13 2.0733 3 3 0 4 43.66 4.05 2.0731 -3 3 1 4 43.86 1.61 2.0641 1 1 5 4 43.96 2.65 2.0596 4 2 2 4 44.47 2.01 2.0374 -6 0 2 2 44.56 7.30 2.0333 -1 3 3 4 45.18 1.61 2.0070 3 3 1 4 45.30 1.14 2.0019 2 2 4 4 46.99 3.23 1.9336 -4 2 4 4 48.13 3.13 1.8905 -3 3 3 4 50.54 6.56 1.8060 0 4 0 2 50.80 29.90 1.7972 -6 2 1 4 51.20 2.21 1.7841 3 1 5 4 51.27 1.08 1.7820 1 3 4 4 51.48 2.40 1.7752 -5 1 5 4 52.16 25.16 1.7534 2 2 5 4 52.27 3.87 1.7500 3 3 3 4 52.30 16.27 1.7494 -4 0 6 2 52.96 2.18 1.7291 -5 3 1 4 53.08 1.90 1.7252 -2 4 1 4 53.25 3.63 1.7202 0 4 2 4 53.42 1.36 1.7150 2 0 6 2 54.31 1.39 1.6890 4 2 4 4 54.63 1.04 1.6800 -2 4 2 4 55.14 1.41 1.6657 5 3 1 4 55.27 2.65 1.6619 -1 3 5 4 56.03 3.09 1.6413 -5 3 3 4 57.69 1.67 1.5979 -1 1 7 4 59.44 3.63 1.5550 4 4 0 4 59.68 1.17 1.5493 2 2 6 4 59.90 1.27 1.5441 2 4 3 4 60.27 3.11 1.5355 -4 4 2 4 60.57 7.20 1.5287 8 0 0 2 60.68 1.01 1.5262 -6 0 6 2 60.89 3.11 1.5215 0 4 4 4 61.09 8.13 1.5169 6 2 3 4 61.15 8.17 1.5155 -6 2 5 4 62.36 7.56 1.4890 -2 2 7 4 62.39 4.98 1.4884 4 0 6 2 63.48 1.23 1.4654 4 4 2 4 63.83 3.81 1.4583 -8 0 4 2 63.86 1.31 1.4577 -5 3 5 4 64.53 1.10 1.4442 2 4 4 4 65.39 1.43 1.4271 -1 5 1 4 65.87 1.00 1.4179 -4 4 4 4 66.18 2.30 1.4121 0 0 8 2 67.72 1.59 1.3837 1 5 2 4 68.00 1.72 1.3787 7 3 1 4 72.53 1.45 1.3033 0 4 6 4 74.85 1.42 1.2685 1 5 4 4 75.11 1.14 1.2648 7 3 3 4 75.64 1.14 1.2572 -5 3 7 4 75.67 1.03 1.2568 3 5 3 4 75.69 2.39 1.2565 -4 4 6 4 75.70 1.11 1.2564 -3 5 4 4 75.90 3.13 1.2536 8 0 4 2 76.97 1.03 1.2388 -5 5 2 4 78.16 1.51 1.2229 -1 5 5 4 78.33 1.26 1.2207 3 3 7 4 81.66 1.21 1.1791 -2 6 1 4 82.94 2.69 1.1641 -10 2 3 4 84.32 1.31 1.1486 4 4 6 4 84.68 1.49 1.1446 -8 0 8 2 85.76 1.87 1.1330 10 2 1 4 86.15 1.75 1.1288 2 2 9 4 87.89 1.53 1.1109 6 2 7 4 88.00 1.40 1.1098 -6 2 9 4 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.