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 = 296 K Locality: Pune, India _database_code_amcsd 0018621 CELL PARAMETERS: 9.7614 13.6666 9.6049 90.000 90.000 90.000 SPACE GROUP: Pcmn X-RAY WAVELENGTH: 1.541838 Cell Volume: 1281.343 Density (g/cm3): 2.340 MAX. ABS. INTENSITY / VOLUME**2: 12.60087174 RIR: 1.754 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 11.14 100.00 7.9433 1 1 0 4 12.93 35.09 6.8464 1 0 1 4 12.96 6.55 6.8333 0 2 0 2 14.47 26.48 6.1212 1 1 1 8 18.18 1.53 4.8807 2 0 0 2 18.34 4.46 4.8365 1 2 1 8 18.47 1.66 4.8025 0 0 2 2 19.59 7.21 4.5309 0 1 2 4 20.41 9.91 4.3512 2 0 1 4 20.61 5.34 4.3092 1 0 2 4 21.43 14.65 4.1461 2 1 1 8 21.62 2.30 4.1097 1 1 2 8 22.38 10.00 3.9717 2 2 0 4 22.63 19.86 3.9291 0 2 2 4 24.42 5.02 3.6449 1 2 2 8 26.08 34.83 3.4167 0 4 0 2 26.85 1.69 3.3206 2 1 2 8 28.19 10.95 3.1653 3 1 0 4 28.36 9.38 3.1465 2 3 1 8 28.51 5.63 3.1305 1 3 2 8 28.97 8.23 3.0818 3 0 1 4 29.18 10.92 3.0606 2 2 2 8 29.21 12.93 3.0571 1 4 1 8 30.09 1.04 2.9695 1 1 3 8 31.85 5.12 2.8093 3 2 1 8 32.21 25.07 2.7792 1 2 3 8 32.72 3.99 2.7367 2 3 2 8 33.26 8.23 2.6937 3 0 2 4 33.34 2.78 2.6872 2 4 1 8 33.85 4.84 2.6478 3 3 0 4 34.06 4.67 2.6321 1 5 0 4 34.13 2.01 2.6271 2 1 3 8 35.48 2.34 2.5299 1 3 3 8 35.83 1.68 2.5061 3 2 2 8 36.03 5.58 2.4926 2 2 3 8 36.83 5.10 2.4404 4 0 0 2 38.05 2.79 2.3652 4 0 1 4 38.05 3.05 2.3650 0 1 4 4 38.84 8.82 2.3187 3 3 2 8 39.03 12.75 2.3080 2 3 3 8 39.19 1.90 2.2985 1 1 4 8 39.49 1.23 2.2821 3 0 3 4 39.67 7.10 2.2720 1 4 3 8 40.06 1.03 2.2509 3 1 3 8 40.35 1.90 2.2351 4 2 1 8 41.93 1.39 2.1546 2 0 4 4 42.56 2.64 2.1242 0 3 4 4 42.92 4.10 2.1072 2 4 3 8 43.23 6.74 2.0929 3 5 0 4 43.86 1.69 2.0641 2 6 0 4 44.00 2.76 2.0580 0 6 2 4 44.40 2.25 2.0404 3 3 3 8 45.69 3.10 1.9858 4 4 0 4 46.81 3.04 1.9408 4 0 3 4 47.19 1.76 1.9260 1 4 4 8 47.97 2.32 1.8963 2 6 2 8 48.02 2.66 1.8947 5 1 1 8 48.29 2.74 1.8848 1 0 5 4 49.00 1.39 1.8592 3 2 4 8 50.02 4.27 1.8233 1 6 3 8 51.16 1.02 1.7855 4 3 3 8 51.56 2.05 1.7724 2 1 5 8 52.77 1.01 1.7348 2 6 3 8 53.65 2.39 1.7083 0 8 0 2 54.07 2.23 1.6959 2 7 2 8 54.36 1.68 1.6876 4 4 3 8 55.54 1.80 1.6546 5 1 3 8 55.55 1.06 1.6542 3 0 5 4 55.70 2.47 1.6504 1 4 5 8 55.96 1.75 1.6431 1 7 3 8 56.86 4.76 1.6194 5 2 3 8 57.31 1.27 1.6078 3 2 5 8 58.30 2.16 1.5827 6 2 0 4 58.37 2.37 1.5808 3 7 2 8 58.42 1.73 1.5797 1 0 6 4 58.51 6.85 1.5774 2 7 3 8 58.93 1.11 1.5674 5 5 1 8 61.18 1.14 1.5148 0 7 4 4 61.71 2.34 1.5031 6 2 2 8 61.83 1.55 1.5005 1 9 0 4 61.84 2.69 1.5003 4 1 5 8 62.62 1.35 1.4835 3 7 3 8 63.76 1.26 1.4596 6 3 2 8 64.73 1.20 1.4401 2 8 3 8 64.92 1.07 1.4364 3 0 6 4 66.52 1.02 1.4057 3 2 6 8 68.12 1.00 1.3764 4 7 3 8 68.15 1.63 1.3760 3 9 0 4 68.53 3.68 1.3693 5 0 5 4 68.68 1.20 1.3667 0 10 0 2 69.94 2.35 1.3451 5 6 3 8 71.39 1.65 1.3213 4 5 5 8 71.41 1.70 1.3209 2 0 7 4 71.83 1.19 1.3142 7 2 2 8 74.68 1.44 1.2710 5 4 5 8 79.19 1.23 1.2096 6 7 2 8 80.81 1.25 1.1894 5 9 1 8 81.31 1.72 1.1833 4 10 1 8 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.