Fresnoite Moore P B, Louisnathan S J Zeitschrift fur Kristallographie 130 (1969) 438-448 The crystal structure of fresnoite, Ba2(TiO)Si2O7 Positive polarity Locality: sanbornite deposits of eastern Fresno County, California, USA _database_code_amcsd 0010704 CELL PARAMETERS: 8.5180 8.5180 5.2110 90.000 90.000 90.000 SPACE GROUP: P4bm X-RAY WAVELENGTH: 1.541838 Cell Volume: 378.091 Density (g/cm3): 4.450 MAX. ABS. INTENSITY / VOLUME**2: 90.74504969 RIR: 6.640 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 14.71 3.62 6.0231 1 1 0 4 17.02 11.13 5.2110 0 0 1 1 20.86 5.70 4.2590 2 0 0 4 22.56 9.13 3.9408 1 1 1 4 23.35 15.84 3.8094 2 1 0 8 27.04 41.39 3.2977 2 0 1 4 29.04 100.00 3.0753 2 1 1 8 29.66 7.26 3.0116 2 2 0 4 33.26 23.91 2.6936 3 1 0 8 34.39 1.37 2.6074 2 2 1 4 34.42 13.99 2.6055 0 0 2 1 37.59 5.92 2.3928 3 1 1 8 37.61 1.09 2.3913 1 1 2 4 38.09 1.15 2.3625 3 2 0 8 40.59 5.21 2.2226 2 0 2 4 41.99 1.32 2.1517 3 2 1 8 42.01 20.21 2.1506 2 1 2 8 42.45 1.45 2.1295 4 0 0 4 43.82 17.12 2.0659 4 1 0 8 45.16 8.38 2.0077 3 3 0 4 46.04 2.70 1.9713 4 0 1 4 46.06 3.60 1.9704 2 2 2 4 47.33 17.05 1.9205 4 1 1 8 47.75 4.58 1.9047 4 2 0 8 48.60 13.15 1.8735 3 3 1 4 48.62 11.24 1.8727 3 1 2 8 52.70 2.10 1.7370 0 0 3 1 55.75 1.23 1.6488 4 0 2 4 56.88 9.24 1.6188 4 1 2 8 57.28 4.20 1.6084 2 0 3 4 57.97 4.64 1.5908 5 1 1 8 57.99 6.68 1.5903 3 3 2 4 58.39 11.21 1.5805 2 1 3 8 60.18 1.75 1.5376 4 2 2 8 61.24 7.54 1.5136 5 2 1 8 61.59 1.48 1.5058 4 4 0 4 63.70 2.92 1.4608 5 3 0 8 65.78 3.31 1.4197 6 0 0 4 66.47 3.16 1.4066 5 3 1 8 68.50 2.68 1.3697 6 0 1 4 69.52 2.16 1.3521 5 2 2 8 70.83 1.43 1.3303 5 4 0 8 70.88 6.77 1.3295 4 1 3 8 71.87 3.79 1.3136 3 3 3 4 72.49 4.36 1.3040 6 2 1 8 72.56 1.33 1.3027 0 0 4 1 73.47 3.89 1.2890 5 4 1 8 74.46 2.98 1.2742 5 3 2 8 76.40 3.99 1.2466 6 0 2 4 77.42 1.90 1.2327 2 1 4 8 79.62 1.83 1.2041 5 1 3 8 80.23 1.28 1.1964 6 2 2 8 81.19 2.56 1.1848 5 4 2 8 82.19 3.13 1.1728 3 1 4 8 82.43 2.32 1.1700 7 2 0 8 82.47 3.29 1.1695 5 2 3 8 84.01 1.11 1.1520 6 4 1 8 84.95 2.07 1.1416 7 2 1 8 87.19 1.83 1.1180 5 3 3 8 88.79 2.23 1.1020 4 1 4 8 89.07 1.16 1.0992 6 0 3 4 89.73 1.78 1.0928 3 3 4 4 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.