Cupromakovickyite Topa D, Makovicky E, Balic-Zunic T The Canadian Mineralogist 46 (2008) 515-523 What is the reason for the doubled unit-cell volumes of copper-lead-rich pavonite homologues? The crystal structures of cupromakovickyite and makovickyite Locality: Baita Bihor, Romania _database_code_amcsd 0006187 CELL PARAMETERS: 13.4050 4.0160 29.9490 90.000 99.989 90.000 SPACE GROUP: C2/m X-RAY WAVELENGTH: 1.541838 Cell Volume: 1587.848 Density (g/cm3): 6.756 MAX. ABS. INTENSITY / VOLUME**2: 111.2233475 RIR: 5.361 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 5.99 6.99 14.7475 0 0 2 2 12.00 1.03 7.3738 0 0 4 2 13.41 1.10 6.6009 2 0 0 2 13.71 2.00 6.4570 -2 0 2 2 15.63 9.69 5.6694 2 0 2 2 16.40 1.78 5.4062 -2 0 4 2 18.35 1.40 4.8349 -2 0 5 2 19.54 9.64 4.5422 2 0 4 2 20.57 2.19 4.3177 -2 0 6 2 21.08 2.33 4.2136 0 0 7 2 22.99 3.77 3.8691 -2 0 7 2 23.15 2.15 3.8422 1 1 0 4 24.14 8.58 3.6869 0 0 8 2 24.38 56.61 3.6509 2 0 6 2 25.31 1.15 3.5189 1 1 3 4 25.55 40.68 3.4866 -2 0 8 2 25.60 100.00 3.4801 -1 1 4 4 26.63 32.71 3.3469 -4 0 2 2 26.65 2.64 3.3447 -4 0 1 2 26.70 5.71 3.3390 1 1 4 4 27.02 1.55 3.3004 4 0 0 2 27.21 1.97 3.2772 0 0 9 2 27.63 11.76 3.2285 -4 0 4 2 27.71 1.65 3.2189 4 0 1 2 28.22 1.50 3.1619 -2 0 9 2 28.35 3.33 3.1476 1 1 5 4 28.76 4.64 3.1042 -1 1 6 4 30.02 6.60 2.9762 -3 1 2 4 30.13 33.43 2.9664 3 1 0 4 30.24 8.42 2.9557 1 1 6 4 30.30 6.61 2.9495 0 0 10 2 30.44 2.89 2.9365 -3 1 3 4 30.99 29.28 2.8858 -2 0 10 2 31.16 1.91 2.8707 -3 1 4 4 31.40 1.49 2.8492 -4 0 7 2 31.45 94.24 2.8446 3 1 2 4 32.15 4.68 2.7841 -3 1 5 4 33.14 1.10 2.7031 -4 0 8 2 33.41 5.30 2.6823 -3 1 6 4 34.89 2.24 2.5712 -3 1 7 4 35.08 2.28 2.5580 -1 1 9 4 35.08 1.97 2.5579 -4 0 9 2 35.42 2.28 2.5341 2 0 10 2 36.59 1.42 2.4557 -3 1 8 4 37.19 3.62 2.4175 -4 0 10 2 39.44 31.07 2.2846 1 1 10 4 39.69 3.92 2.2711 4 0 8 2 39.73 1.26 2.2688 0 0 13 2 40.02 4.34 2.2529 -1 1 11 4 40.53 2.55 2.2257 -3 1 10 4 40.96 5.37 2.2032 -5 1 4 4 42.41 19.45 2.1315 -5 1 6 4 42.58 11.78 2.1231 6 0 2 2 42.66 5.83 2.1196 -1 1 12 4 42.73 1.74 2.1161 -3 1 11 4 42.93 5.73 2.1068 0 0 14 2 44.12 2.31 2.0526 -6 0 8 2 44.54 4.77 2.0342 5 1 4 4 44.61 2.68 2.0312 4 0 10 2 44.71 16.73 2.0270 -5 1 8 4 44.76 8.92 2.0246 1 1 12 4 44.99 10.61 2.0148 6 0 4 2 45.07 9.69 2.0117 -3 1 12 4 45.15 26.69 2.0080 0 2 0 2 45.38 2.81 1.9983 -1 1 13 4 45.81 1.07 1.9809 -2 0 15 2 45.85 3.62 1.9791 3 1 10 4 46.15 1.29 1.9670 -5 1 9 4 46.17 1.38 1.9663 0 0 15 2 47.05 2.21 1.9315 -6 0 10 2 47.56 14.66 1.9120 5 1 6 4 47.77 3.97 1.9040 -5 1 10 4 48.07 1.05 1.8928 2 2 2 4 48.20 1.98 1.8879 -1 1 14 4 48.34 1.42 1.8827 3 1 11 4 48.94 2.78 1.8611 -2 0 16 2 49.44 2.36 1.8434 0 0 16 2 49.55 1.82 1.8395 -5 1 11 4 49.64 1.50 1.8365 2 2 4 4 49.96 5.22 1.8255 4 0 12 2 50.09 4.86 1.8211 -3 1 14 4 50.44 2.81 1.8092 1 1 14 4 50.66 3.62 1.8021 -6 0 12 2 50.95 5.93 1.7925 3 1 12 4 51.24 3.29 1.7827 5 1 8 4 51.85 1.76 1.7634 0 2 8 4 51.97 12.73 1.7594 2 2 6 4 52.60 9.60 1.7401 -2 2 8 4 52.98 1.02 1.7283 -7 1 3 4 53.02 4.79 1.7270 -7 1 2 4 53.20 8.64 1.7219 -4 2 2 4 53.58 1.23 1.7105 -5 1 13 4 53.69 5.44 1.7071 7 1 0 4 53.76 3.46 1.7051 -4 2 4 4 54.86 1.16 1.6734 -8 0 4 2 55.35 2.06 1.6599 0 2 10 4 55.53 1.23 1.6549 -3 1 16 4 55.59 6.70 1.6533 -8 0 6 2 55.68 1.93 1.6507 4 0 14 2 55.77 8.70 1.6482 -2 2 10 4 58.37 2.05 1.5810 -4 0 18 2 59.45 1.23 1.5549 -7 1 11 4 59.88 1.51 1.5446 -4 2 10 4 60.27 1.36 1.5355 -1 1 18 4 61.66 1.80 1.5043 4 2 8 4 62.33 3.73 1.4896 3 1 16 4 63.80 5.84 1.4589 6 2 2 4 64.06 2.95 1.4535 0 2 14 4 64.59 2.48 1.4429 -4 0 20 2 64.97 1.23 1.4354 -6 2 8 4 65.35 1.42 1.4280 4 2 10 4 65.64 5.68 1.4223 6 2 4 4 65.90 2.67 1.4173 8 0 8 2 66.79 2.43 1.4007 -1 1 20 4 67.26 1.33 1.3920 -6 2 10 4 67.55 1.06 1.3867 -9 1 6 4 67.58 1.01 1.3861 7 1 10 4 68.71 1.17 1.3662 -5 1 19 4 68.77 1.62 1.3650 -2 2 16 4 68.84 2.28 1.3638 -7 1 16 4 69.18 1.44 1.3580 0 2 16 4 69.60 3.18 1.3507 4 2 12 4 70.17 2.20 1.3412 -6 2 12 4 70.58 2.60 1.3345 -9 1 10 4 71.46 2.08 1.3202 10 0 0 2 71.71 5.85 1.3162 9 1 4 4 71.80 4.03 1.3147 -1 3 4 4 72.16 2.50 1.3091 7 1 12 4 73.57 2.63 1.2874 -7 1 18 4 73.65 2.86 1.2862 -1 1 22 4 74.02 1.74 1.2807 3 3 0 4 74.31 4.66 1.2764 -8 2 6 4 74.40 1.40 1.2751 4 2 14 4 74.48 1.48 1.2739 9 1 6 4 74.72 5.29 1.2704 3 3 2 4 76.72 1.46 1.2422 -4 2 18 4 77.26 1.12 1.2349 7 1 14 4 79.47 2.81 1.2059 1 3 10 4 81.44 1.96 1.1817 -5 3 6 4 82.09 1.11 1.1740 -10 0 16 2 82.28 2.22 1.1717 -4 2 20 4 82.77 3.01 1.1661 -11 1 4 4 82.89 1.43 1.1647 7 1 16 4 83.00 1.15 1.1634 -11 1 6 4 83.04 1.94 1.1629 -5 3 8 4 83.08 1.02 1.1625 1 3 12 4 83.30 1.15 1.1600 -3 3 12 4 83.48 2.30 1.1579 8 2 8 4 84.50 1.53 1.1466 -5 1 24 4 85.11 1.87 1.1399 5 3 6 4 88.67 2.02 1.1031 10 2 0 4 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.