Coquandite Bindi L, Biagioni C, Ceccantini L, Batoni M, Menchetti S Mineralogical Magazine 78 (2014) 871-888 Coquandite, Sb6+xO8+x(SO4)(OH)x*(H2O)1-x (x=0.3), from the Cetine mine, Tuscany, Italy: crystal structure and revision of the chemical formula Locality: Cetine mine, Tuscany, Italy _database_code_amcsd 0020507 CELL PARAMETERS: 11.4292 29.7720 11.2989 91.152 119.266 92.624 SPACE GROUP: P-1 X-RAY WAVELENGTH: 1.541838 Cell Volume: 3346.441 Density (g/cm3): 5.027 MAX. ABS. INTENSITY / VOLUME**2: 57.95355669 RIR: 3.754 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 2.97 100.00 29.7054 0 1 0 2 5.95 39.73 14.8527 0 2 0 2 9.02 1.53 9.8032 -1 0 1 2 9.19 1.41 9.6214 -1 1 0 2 9.54 5.44 9.2700 -1 -1 1 2 9.55 4.69 9.2588 1 1 0 2 10.38 4.33 8.5216 -1 2 0 2 11.01 3.11 8.0331 1 2 0 2 11.02 4.87 8.0277 0 2 1 2 11.92 4.87 7.4264 0 4 0 2 13.01 6.90 6.8051 1 3 0 2 14.42 1.80 6.1421 -1 4 0 2 14.91 4.30 5.9411 0 5 0 2 15.07 1.18 5.8793 -1 -4 1 2 15.55 4.43 5.6981 1 -1 1 2 15.68 1.11 5.6524 -2 1 1 2 15.69 3.10 5.6482 -1 0 2 2 15.91 1.22 5.5690 -1 -1 2 2 16.39 1.35 5.4098 -2 2 1 2 16.90 1.28 5.2451 -1 2 2 2 17.58 3.16 5.0440 -2 3 1 2 17.81 1.04 4.9804 0 5 1 2 17.87 1.05 4.9636 1 5 0 2 17.92 3.02 4.9509 0 6 0 2 18.27 1.80 4.8565 2 1 0 2 18.44 1.98 4.8107 -2 2 0 2 18.98 1.60 4.6746 -2 2 2 2 19.17 6.82 4.6294 2 2 0 2 22.95 1.53 3.8743 -1 -7 1 2 23.66 4.11 3.7597 2 0 1 2 23.74 1.19 3.7480 -3 0 1 2 23.78 1.46 3.7416 1 -1 2 2 24.08 1.59 3.6965 -2 0 3 2 24.09 1.12 3.6941 -3 -1 1 2 24.17 1.01 3.6828 1 -2 2 2 24.24 1.55 3.6716 -2 -1 3 2 24.31 2.12 3.6607 -1 1 3 2 24.81 1.90 3.5889 -3 -2 1 2 25.53 1.38 3.4890 -1 8 1 2 25.78 1.70 3.4561 -1 -8 1 2 25.79 1.55 3.4545 -2 3 3 2 25.86 1.11 3.4448 -3 -3 1 2 26.86 5.57 3.3196 -3 1 0 2 27.01 60.53 3.3006 0 9 0 2 27.17 1.20 3.2818 -3 2 0 2 27.19 1.09 3.2793 0 -1 3 2 27.22 1.43 3.2763 -3 -4 1 2 27.24 4.26 3.2733 3 1 0 2 27.29 1.56 3.2677 -3 0 3 2 27.55 2.51 3.2378 0 -2 3 2 27.87 15.93 3.2010 -3 2 3 2 27.93 16.52 3.1939 3 2 0 2 27.99 2.10 3.1878 -1 -5 3 2 28.23 4.97 3.1614 0 -3 3 2 28.41 4.22 3.1417 -1 9 1 2 28.64 30.88 3.1164 -3 3 3 2 28.66 2.81 3.1147 -1 -9 1 2 28.84 1.72 3.0955 2 -6 1 2 28.93 26.61 3.0863 3 3 0 2 28.96 1.40 3.0829 1 5 2 2 29.08 1.33 3.0711 -2 8 0 2 29.08 2.30 3.0707 0 3 3 2 29.21 45.18 3.0573 0 -4 3 2 29.50 1.05 3.0278 1 8 1 2 29.71 8.77 3.0068 -3 4 3 2 30.06 2.02 2.9727 -2 -6 3 2 31.11 1.10 2.8746 -1 -9 2 2 31.34 1.35 2.8542 -1 10 1 2 31.43 3.39 2.8461 -3 -5 3 2 31.50 15.08 2.8405 -3 6 0 2 31.79 24.12 2.8151 0 5 3 2 32.87 1.60 2.7250 1 -2 3 2 33.06 15.09 2.7095 -3 -6 3 2 33.17 1.46 2.7005 0 11 0 2 33.21 7.55 2.6980 -3 7 0 2 33.41 1.03 2.6817 3 2 1 2 33.49 2.36 2.6759 0 6 3 2 34.51 1.07 2.5991 -1 3 4 2 34.88 1.04 2.5725 0 11 1 2 34.89 6.74 2.5714 -3 -7 3 2 35.11 3.79 2.5559 -3 8 0 2 35.38 2.35 2.5368 0 7 3 2 35.81 1.01 2.5077 -4 5 3 2 37.09 1.27 2.4237 -4 2 4 2 37.81 1.07 2.3797 -2 11 2 2 38.30 1.12 2.3503 -4 -6 1 2 39.41 1.26 2.2864 -3 10 0 2 43.15 2.64 2.0964 -3 11 3 2 44.60 2.03 2.0317 3 11 0 2 45.66 5.69 1.9869 -3 12 3 2 47.05 1.23 1.9315 0 12 3 2 47.19 4.41 1.9258 3 12 0 2 47.36 7.44 1.9196 0 -13 3 2 47.48 5.63 1.9149 3 -1 3 2 47.81 5.04 1.9026 -6 0 3 2 47.93 1.21 1.8979 -6 2 3 2 48.27 2.21 1.8853 -3 13 3 2 48.38 7.53 1.8813 -3 -1 6 2 50.64 1.56 1.8025 2 -15 1 2 52.27 1.90 1.7502 -3 15 0 2 52.49 2.31 1.7435 0 14 3 2 54.52 1.64 1.6830 -3 -15 3 2 54.58 2.02 1.6813 -6 9 3 2 55.13 3.25 1.6660 -3 8 6 2 55.46 2.04 1.6569 3 -10 3 2 55.50 2.10 1.6558 3 8 3 2 55.70 2.22 1.6503 0 18 0 2 56.04 1.15 1.6409 -6 4 0 2 56.30 1.48 1.6340 0 1 6 2 56.74 1.26 1.6223 0 2 6 2 56.77 1.04 1.6216 -6 -2 6 2 56.94 1.85 1.6172 -6 -9 3 2 57.43 2.53 1.6046 -3 -10 6 2 57.97 1.72 1.5909 -6 -4 6 2 58.03 1.04 1.5893 -6 11 3 2 58.36 1.18 1.5812 -6 5 6 2 60.42 1.20 1.5321 -6 7 6 2 60.57 1.08 1.5286 0 -8 6 2 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.