Warwickite Moore P B, Araki T American Mineralogist 59 (1974) 985-1004 Pinakiolite, Mg2MnO2[BO3]; warwickite, Mg(Mg0.5Ti0.5)O[BO3]; wightmanite, Mg5(O)(OH)5[BO3].nH2O: Crystal chemistry of complex 3 Angstrom wallpaper structures Locality: Warwick, Orange County, New York, USA _database_code_amcsd 0000417 CELL PARAMETERS: 9.1970 9.3580 3.0850 90.000 90.000 90.000 SPACE GROUP: Pnam X-RAY WAVELENGTH: 1.541838 Cell Volume: 265.512 Density (g/cm3): 3.335 MAX. ABS. INTENSITY / VOLUME**2: 11.36253222 RIR: 1.110 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 13.50 27.59 6.5594 1 1 0 4 19.30 1.57 4.5985 2 0 0 2 21.31 21.32 4.1703 1 2 0 4 30.26 25.67 2.9540 1 3 0 4 30.51 4.37 2.9299 0 1 1 4 32.06 2.97 2.7917 1 1 1 8 34.75 40.62 2.5815 2 3 0 4 34.99 13.09 2.5643 3 2 0 4 35.03 100.00 2.5619 2 0 1 4 36.36 15.35 2.4710 2 1 1 8 40.40 1.51 2.2328 4 1 0 4 41.15 8.02 2.1935 0 3 1 4 41.29 1.45 2.1865 3 3 0 4 42.36 2.28 2.1336 1 3 1 8 42.69 16.84 2.1181 3 1 1 8 43.40 28.25 2.0852 2 4 0 4 45.83 4.69 1.9798 2 3 1 8 46.03 27.25 1.9720 3 2 1 8 49.44 2.89 1.8436 4 0 1 4 49.71 9.32 1.8340 1 5 0 4 50.45 4.10 1.8088 4 1 1 8 50.57 3.05 1.8049 5 1 0 4 51.21 22.46 1.7839 3 3 1 8 52.81 3.86 1.7335 2 5 0 4 53.01 1.57 1.7276 2 4 1 8 53.53 1.79 1.7119 5 2 0 4 57.60 4.53 1.6002 0 5 1 4 58.12 26.76 1.5871 4 3 1 8 58.23 3.99 1.5844 5 3 0 4 58.55 9.42 1.5765 1 5 1 8 59.32 3.14 1.5578 5 1 1 8 59.97 22.23 1.5425 0 0 2 2 60.18 3.78 1.5377 1 6 0 4 60.39 1.23 1.5328 6 0 0 2 62.00 24.25 1.4969 5 2 1 8 64.40 2.03 1.4467 1 2 2 8 65.84 3.43 1.4185 3 5 1 8 66.32 1.41 1.4094 5 3 1 8 67.36 2.79 1.3901 3 6 0 4 68.14 12.26 1.3762 1 6 1 8 68.16 2.87 1.3757 6 3 0 4 68.33 1.49 1.3727 6 0 1 4 68.64 3.46 1.3673 1 3 2 8 71.21 7.26 1.3241 2 3 2 8 71.36 3.02 1.3218 3 2 2 8 71.88 2.04 1.3134 4 5 1 8 71.98 1.88 1.3119 5 5 0 4 73.92 3.26 1.2821 6 4 0 4 75.10 5.74 1.2649 7 2 0 4 76.88 4.67 1.2401 2 4 2 8 77.88 1.49 1.2266 0 7 1 4 78.70 2.12 1.2159 1 7 1 8 81.10 1.42 1.1859 6 5 0 4 81.54 3.15 1.1805 1 5 2 8 82.21 1.00 1.1726 5 1 2 8 83.98 1.56 1.1524 2 5 2 8 84.22 2.53 1.1496 8 0 0 2 88.29 1.74 1.1069 6 5 1 8 88.46 1.88 1.1052 5 3 2 8 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.