Cavansite Hughes J M, Derr R S, Cureton F, Campana C F, Druschel G The Canadian Mineralogist 49 (2011) 1267-1272 The crystal structure of cavansite: location of the H2O molecules and hydrogen atoms in Ca(VO)(Si4O10)*4H2O Note: T = 100 K Locality: Pune, India _database_code_amcsd 0018620 CELL PARAMETERS: 9.7518 13.6854 9.5965 90.000 90.000 90.000 SPACE GROUP: Pcmn X-RAY WAVELENGTH: 1.541838 Cell Volume: 1280.723 Density (g/cm3): 2.341 MAX. ABS. INTENSITY / VOLUME**2: 13.02607172 RIR: 1.812 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 11.14 100.00 7.9418 1 1 0 4 12.94 6.15 6.8427 0 2 0 2 12.94 31.10 6.8400 1 0 1 4 14.48 27.87 6.1184 1 1 1 8 18.34 3.74 4.8376 1 2 1 8 18.49 1.29 4.7983 0 0 2 2 19.61 6.41 4.5280 0 1 2 4 20.43 8.42 4.3470 2 0 1 4 20.63 4.51 4.3053 1 0 2 4 21.45 14.37 4.1430 2 1 1 8 21.64 4.04 4.1069 1 1 2 8 22.39 6.45 3.9709 2 2 0 4 22.63 15.97 3.9286 0 2 2 4 24.26 1.85 3.6692 2 2 1 8 24.43 6.57 3.6440 1 2 2 8 26.04 37.22 3.4214 0 4 0 2 26.87 1.07 3.3180 2 1 2 8 28.22 10.69 3.1626 3 1 0 4 28.36 9.09 3.1470 2 3 1 8 28.51 8.14 3.1311 1 3 2 8 29.00 9.44 3.0788 3 0 1 4 29.18 13.49 3.0599 1 4 1 8 29.19 12.69 3.0592 2 2 2 8 31.87 5.04 2.8077 3 2 1 8 32.23 25.72 2.7778 1 2 3 8 32.73 4.55 2.7364 2 3 2 8 33.29 7.29 2.6912 3 0 2 4 33.33 1.61 2.6885 2 4 1 8 33.86 5.39 2.6473 3 3 0 4 33.95 1.25 2.6406 3 1 2 8 34.02 3.36 2.6352 1 5 0 4 34.16 1.73 2.6250 2 1 3 8 35.49 2.06 2.5294 1 3 3 8 35.86 2.17 2.5045 3 2 2 8 36.05 6.68 2.4911 2 2 3 8 36.87 4.48 2.4379 4 0 0 2 37.84 1.05 2.3775 0 5 2 4 38.08 2.45 2.3631 0 1 4 4 38.08 4.40 2.3629 4 0 1 4 38.85 8.86 2.3179 3 3 2 8 39.04 11.58 2.3073 2 3 3 8 39.23 2.81 2.2966 1 1 4 8 39.53 2.14 2.2800 3 0 3 4 39.66 8.52 2.2723 1 4 3 8 40.09 1.88 2.2490 3 1 3 8 40.38 3.75 2.2335 4 2 1 8 41.97 1.50 2.1527 2 0 4 4 42.09 1.19 2.1466 4 1 2 8 42.58 3.27 2.1234 0 3 4 4 42.92 4.74 2.1072 2 4 3 8 43.21 7.15 2.0937 3 5 0 4 43.82 1.42 2.0660 2 6 0 4 43.95 2.53 2.0600 0 6 2 4 44.42 1.56 2.0395 3 3 3 8 45.70 3.50 1.9855 4 4 0 4 46.85 2.77 1.9390 4 0 3 4 47.20 1.31 1.9256 1 4 4 8 47.43 1.11 1.9169 1 7 0 4 47.94 3.28 1.8976 2 6 2 8 47.95 1.33 1.8973 3 4 3 8 48.07 2.07 1.8929 5 1 1 8 48.33 2.33 1.8832 1 0 5 4 49.03 1.55 1.8578 3 2 4 8 49.99 4.25 1.8243 1 6 3 8 51.61 2.72 1.7709 2 1 5 8 51.87 1.07 1.7628 5 3 1 8 52.60 1.09 1.7400 3 6 2 8 52.74 1.23 1.7355 2 6 3 8 53.57 3.23 1.7107 0 8 0 2 54.03 2.50 1.6973 2 7 2 8 54.39 1.58 1.6869 4 4 3 8 55.60 2.29 1.6531 5 1 3 8 55.61 1.21 1.6527 3 0 5 4 55.72 2.87 1.6498 1 4 5 8 55.92 1.80 1.6443 1 7 3 8 56.04 1.00 1.6411 4 6 1 8 56.91 4.22 1.6180 5 2 3 8 58.34 1.94 1.5817 3 7 2 8 58.36 1.62 1.5813 6 2 0 4 58.48 7.43 1.5783 2 7 3 8 58.48 2.14 1.5783 1 0 6 4 61.15 1.24 1.5156 0 7 4 4 61.31 1.03 1.5119 6 3 1 8 61.74 1.44 1.5024 1 9 0 4 61.77 2.70 1.5019 6 2 2 8 61.90 2.54 1.4990 4 1 5 8 62.05 1.04 1.4957 2 5 5 8 63.81 1.47 1.4586 6 3 2 8 64.68 1.38 1.4411 2 8 3 8 64.98 1.11 1.4351 3 0 6 4 68.07 1.90 1.3773 3 9 0 4 68.11 1.22 1.3767 4 7 3 8 68.57 1.42 1.3685 0 10 0 2 68.58 1.11 1.3683 3 8 3 8 68.60 4.21 1.3680 5 0 5 4 68.68 1.10 1.3667 5 7 1 8 69.95 2.20 1.3449 5 6 3 8 71.42 1.33 1.3208 4 5 5 8 71.48 1.80 1.3198 2 0 7 4 71.91 1.18 1.3130 7 2 2 8 74.34 1.05 1.2760 6 6 2 8 74.73 1.68 1.2702 5 4 5 8 79.20 1.39 1.2095 6 7 2 8 80.76 1.22 1.1899 5 9 1 8 81.23 2.26 1.1843 4 10 1 8 83.50 1.03 1.1578 2 9 5 8 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.