Bradaczekite Krivovichev S V, Filatov S K, Burns P C Zapiski Vserossijskogo Mineralogicheskogo Obshchestva 2001 (2001) 1-8 The Jahn-Teller distortion of copper coordination polyhedra in the alluaudite structural type: Crystal structure of bradaczekite, NaCu4(AsO4)3 _database_code_amcsd 0015718 CELL PARAMETERS: 12.0530 12.4320 7.2529 90.000 117.793 90.000 SPACE GROUP: C2/c X-RAY WAVELENGTH: 1.541838 Cell Volume: 961.421 Density (g/cm3): 4.793 MAX. ABS. INTENSITY / VOLUME**2: 33.16319942 RIR: 2.253 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 10.93 7.93 8.0935 1 1 0 4 14.25 29.38 6.2160 0 2 0 2 16.63 4.54 5.3313 2 0 0 2 21.42 2.38 4.1490 -2 2 1 4 21.96 1.04 4.0468 2 2 0 4 23.03 1.24 3.8625 1 3 0 4 23.37 2.98 3.8061 -3 1 1 4 24.82 7.76 3.5878 -1 3 1 4 24.84 11.49 3.5847 -2 0 2 2 26.00 100.00 3.4266 -1 1 2 4 26.08 31.87 3.4173 3 1 0 4 27.81 39.08 3.2081 0 0 2 2 28.37 6.97 3.1464 -3 1 2 4 28.72 1.68 3.1080 0 4 0 2 28.93 7.21 3.0868 1 3 1 4 29.99 1.61 2.9799 2 2 1 4 31.08 1.26 2.8773 -3 3 1 4 31.38 1.49 2.8508 0 2 2 4 32.00 6.33 2.7971 0 4 1 4 32.13 46.65 2.7859 -4 0 2 2 33.00 2.60 2.7143 -2 4 1 4 33.08 2.22 2.7078 -4 2 1 4 33.15 22.05 2.7024 -1 3 2 4 33.21 5.19 2.6978 3 3 0 4 33.37 97.03 2.6850 2 4 0 4 33.49 5.88 2.6756 1 1 2 4 33.62 41.03 2.6656 4 0 0 2 35.07 9.96 2.5585 -3 3 2 4 35.31 1.12 2.5422 -4 2 2 4 36.68 4.90 2.4499 4 2 0 4 38.33 16.09 2.3483 -2 4 2 4 38.36 4.45 2.3468 -3 1 3 4 38.93 8.92 2.3133 2 0 2 2 38.97 4.64 2.3111 -5 1 2 4 39.43 3.77 2.2854 1 3 2 4 40.41 6.15 2.2322 0 4 2 4 41.79 1.33 2.1616 -4 4 1 4 42.56 2.49 2.1240 -4 2 3 4 43.04 4.59 2.1018 5 1 0 4 43.63 4.00 2.0745 -4 4 2 4 43.69 2.26 2.0720 0 6 0 2 43.73 2.42 2.0702 -3 3 3 4 44.28 3.67 2.0456 -5 3 2 4 44.47 5.57 2.0373 3 5 0 4 44.79 1.18 2.0234 4 4 0 4 44.82 1.22 2.0224 0 2 3 4 45.94 14.03 1.9753 -3 5 2 4 46.72 8.74 1.9441 3 1 2 4 47.05 2.45 1.9313 2 6 0 4 47.74 2.13 1.9051 -2 4 3 4 47.98 6.64 1.8962 5 3 0 4 49.09 5.48 1.8557 2 4 2 4 49.26 1.51 1.8497 -5 3 3 4 49.51 10.49 1.8412 1 5 2 4 51.26 21.92 1.7823 -2 0 4 2 51.39 6.86 1.7779 3 3 2 4 52.28 1.24 1.7500 1 3 3 4 53.13 3.66 1.7239 -1 7 1 4 53.16 1.22 1.7230 -3 5 3 4 53.63 4.47 1.7090 -5 1 4 4 53.72 1.20 1.7064 -4 6 1 4 54.22 2.43 1.6918 -1 1 4 4 54.58 25.32 1.6813 -6 4 2 4 55.33 1.66 1.6605 -6 4 1 4 55.42 2.26 1.6580 1 7 1 4 55.98 1.16 1.6427 5 3 1 4 56.60 3.56 1.6262 -6 0 4 2 56.88 4.15 1.6187 5 5 0 4 57.89 1.92 1.5928 -5 3 4 4 58.02 1.56 1.5896 -1 7 2 4 58.76 1.99 1.5715 -2 6 3 4 59.28 5.08 1.5587 -3 7 2 4 59.48 3.99 1.5540 0 8 0 2 59.54 12.60 1.5527 -4 4 4 4 59.96 12.63 1.5427 6 4 0 4 60.07 1.64 1.5401 -7 3 3 4 61.31 3.94 1.5119 7 1 0 4 61.38 1.97 1.5103 0 8 1 4 61.44 1.18 1.5091 2 4 3 4 61.66 10.46 1.5041 -8 0 2 2 62.00 2.52 1.4969 -2 8 1 4 62.30 5.33 1.4903 1 7 2 4 62.32 9.18 1.4899 4 4 2 4 63.15 4.23 1.4722 3 7 1 4 63.51 1.16 1.4649 -3 5 4 4 63.65 1.02 1.4620 -8 2 2 4 65.26 3.33 1.4297 7 3 0 4 65.48 2.49 1.4255 -3 7 3 4 65.48 11.01 1.4254 0 4 4 4 65.78 1.65 1.4196 -7 3 4 4 66.00 3.89 1.4155 -7 5 2 4 66.13 1.39 1.4130 2 8 1 4 66.33 3.26 1.4092 -1 7 3 4 66.90 1.65 1.3986 0 8 2 4 66.93 2.46 1.3981 5 3 2 4 67.89 1.27 1.3807 -4 8 1 4 68.49 2.08 1.3699 1 9 0 4 68.49 6.93 1.3699 2 0 4 2 68.79 2.34 1.3647 5 7 0 4 69.23 2.33 1.3571 -4 8 2 4 69.82 3.61 1.3471 -5 7 3 4 70.06 1.21 1.3431 -1 1 5 4 70.09 2.03 1.3425 4 8 0 4 70.68 2.51 1.3328 8 0 0 2 71.72 4.34 1.3160 6 0 2 2 73.31 3.67 1.2913 -7 5 4 4 73.40 2.63 1.2900 2 8 2 4 73.53 3.98 1.2880 -1 9 2 4 74.40 2.59 1.2750 5 5 2 4 74.53 2.17 1.2732 -9 1 4 4 74.67 2.89 1.2711 -8 4 4 4 74.84 1.93 1.2687 -3 7 4 4 75.41 1.29 1.2605 5 7 1 4 75.64 1.02 1.2572 0 8 3 4 78.16 2.19 1.2229 -9 3 4 4 78.48 1.31 1.2187 -6 8 1 4 78.89 1.08 1.2134 -2 10 1 4 82.32 2.91 1.1713 -2 8 4 4 84.11 1.55 1.1509 -7 7 4 4 85.17 1.14 1.1393 5 7 2 4 85.19 1.08 1.1391 9 3 0 4 89.12 1.15 1.0987 -3 9 4 4 89.20 2.09 1.0979 1 11 1 4 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.