Effenbergerite Janczak J, Kubiak R Acta Crystallographica C48 (1992) 1299-1301 Refinement of the structure of barium copper silicate BaCu[Si4O10] at 300 K Locality: synthetic _database_code_amcsd 0018736 CELL PARAMETERS: 7.4470 7.4470 16.1380 90.000 90.000 90.000 SPACE GROUP: P4/ncc X-RAY WAVELENGTH: 1.541838 Cell Volume: 894.978 Density (g/cm3): 3.511 MAX. ABS. INTENSITY / VOLUME**2: 33.82354892 RIR: 3.136 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 10.96 32.03 8.0690 0 0 2 2 16.20 5.96 5.4725 1 0 2 8 16.84 7.05 5.2658 1 1 0 4 20.14 45.07 4.4099 1 1 2 8 22.03 8.34 4.0345 0 0 4 2 25.10 23.45 3.5474 1 0 4 8 26.36 100.00 3.3809 2 0 2 8 27.34 5.91 3.2617 2 1 1 16 27.86 70.53 3.2026 1 1 4 8 29.00 35.22 3.0785 2 1 2 16 32.73 28.19 2.7363 2 0 4 8 33.31 3.57 2.6897 0 0 6 2 34.05 36.06 2.6329 2 2 0 4 35.88 11.76 2.5030 2 2 2 8 37.55 31.90 2.3953 1 1 6 8 37.92 3.09 2.3726 3 0 2 8 38.22 6.40 2.3549 3 1 0 8 38.64 1.17 2.3303 3 1 1 16 39.88 16.02 2.2606 3 1 2 16 40.93 6.20 2.2049 2 2 4 8 43.24 3.39 2.0925 2 1 6 16 44.21 1.96 2.0487 3 2 1 16 44.55 24.16 2.0338 3 1 4 16 44.94 6.48 2.0173 0 0 8 2 45.32 2.82 2.0009 3 2 2 16 46.65 8.03 1.9471 1 0 8 8 47.81 1.56 1.9024 3 1 5 16 48.31 6.15 1.8838 1 1 8 8 48.38 2.79 1.8815 2 2 6 8 48.92 18.52 1.8618 4 0 0 4 49.58 6.96 1.8385 3 2 4 16 50.30 3.84 1.8141 4 0 2 8 50.87 1.66 1.7950 4 1 1 16 51.53 2.73 1.7737 2 0 8 8 51.58 23.51 1.7718 3 1 6 16 53.42 3.00 1.7152 3 3 2 8 55.16 6.94 1.6652 4 2 0 8 55.76 2.53 1.6485 4 1 4 16 56.42 17.57 1.6308 4 2 2 16 57.24 11.43 1.6095 3 3 4 8 57.56 3.18 1.6013 2 2 8 8 60.11 2.03 1.5392 4 2 4 16 60.42 6.36 1.5320 3 1 8 16 60.48 2.76 1.5308 4 0 6 8 62.64 1.46 1.4831 4 3 1 16 62.75 12.91 1.4807 2 0 10 8 63.26 4.96 1.4700 3 3 6 8 63.52 2.26 1.4647 4 3 2 16 64.58 5.79 1.4431 3 2 8 16 64.88 3.28 1.4371 5 1 2 16 66.32 1.17 1.4095 5 1 3 16 66.97 1.74 1.3972 5 0 4 8 68.15 2.21 1.3759 2 2 10 8 68.30 10.15 1.3733 5 1 4 16 68.59 4.22 1.3681 4 0 8 8 68.89 5.44 1.3630 5 2 2 16 69.91 2.48 1.3456 4 1 8 16 69.95 1.87 1.3448 0 0 12 2 70.78 1.03 1.3312 3 1 10 16 71.21 1.69 1.3242 3 3 8 8 71.26 1.20 1.3234 1 0 12 8 71.69 2.50 1.3165 4 4 0 4 72.79 1.60 1.2993 4 4 2 8 73.79 2.83 1.2842 4 2 8 16 73.83 6.29 1.2835 5 1 6 16 74.26 1.26 1.2771 5 3 0 8 75.34 1.72 1.2614 5 3 2 16 76.80 1.24 1.2412 6 0 0 4 77.34 1.04 1.2337 5 1 7 16 77.87 2.35 1.2267 6 0 2 8 78.57 2.71 1.2176 5 3 4 16 79.12 1.24 1.2104 6 1 2 16 80.09 2.09 1.1982 5 0 8 8 80.14 5.33 1.1976 2 2 12 8 81.34 2.27 1.1830 5 1 8 16 81.80 1.85 1.1775 6 2 0 8 82.62 1.34 1.1678 3 1 12 16 82.85 3.04 1.1651 6 2 2 16 83.40 8.71 1.1589 4 2 10 16 83.86 6.84 1.1537 5 3 6 16 86.01 2.15 1.1303 6 2 4 16 86.32 1.24 1.1270 3 2 12 16 86.41 1.55 1.1261 1 1 14 8 88.74 1.53 1.1025 4 4 8 8 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.