BCTT Dollase W A, Ross C R American Mineralogist 78 (1993) 627-632 Crystal structures of the body-centered tetragonal tectosilicates: K1.14Mg0.57Si1.43O4, K1.10Zn0.55Si1.45O4, and K1.11Fe1.11Si0.89O4 Sample: Zn-rich phase _database_code_amcsd 0001572 CELL PARAMETERS: 8.9390 8.9390 5.2460 90.000 90.000 90.000 SPACE GROUP: I4mm X-RAY WAVELENGTH: 1.541838 Cell Volume: 419.185 Density (g/cm3): 2.910 MAX. ABS. INTENSITY / VOLUME**2: 13.33972433 RIR: 1.492 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 14.01 20.44 6.3208 1 1 0 4 19.62 46.94 4.5244 1 0 1 4 19.86 35.45 4.4695 2 0 0 4 28.06 100.00 3.1796 2 1 1 8 28.24 60.16 3.1604 2 2 0 4 31.65 31.70 2.8268 3 1 0 8 34.18 18.73 2.6230 0 0 2 1 34.62 81.81 2.5909 3 0 1 4 37.11 26.27 2.4227 1 1 2 4 39.85 13.59 2.2622 2 0 2 4 40.23 6.80 2.2415 3 2 1 8 40.36 14.48 2.2348 4 0 0 4 42.93 11.23 2.1069 3 3 0 4 44.91 2.16 2.0184 2 2 2 4 45.26 2.00 2.0037 4 1 1 8 45.37 5.30 1.9988 4 2 0 8 47.27 1.68 1.9227 3 1 2 8 52.18 2.81 1.7531 5 1 0 8 53.39 1.84 1.7161 1 0 3 4 54.20 7.86 1.6922 5 0 1 4 55.98 17.04 1.6426 3 3 2 4 57.53 6.80 1.6021 2 1 3 8 58.01 3.35 1.5898 4 2 2 8 58.30 11.04 1.5826 5 2 1 8 58.40 2.82 1.5802 4 4 0 4 60.38 9.73 1.5330 5 3 0 8 61.48 13.38 1.5081 3 0 3 4 62.32 7.43 1.4898 6 0 0 4 63.87 9.63 1.4575 5 1 2 8 65.30 3.03 1.4290 3 2 3 8 71.25 1.36 1.3235 5 3 2 8 72.00 1.56 1.3115 0 0 4 1 73.04 3.51 1.2955 6 0 2 4 73.30 8.85 1.2915 6 3 1 8 73.79 1.17 1.2841 1 1 4 4 75.15 1.17 1.2642 5 5 0 4 75.56 2.03 1.2584 2 0 4 4 76.15 2.52 1.2501 5 0 3 4 76.57 3.27 1.2442 6 2 2 8 79.64 4.00 1.2039 5 2 3 8 85.21 2.62 1.1388 5 5 2 4 87.17 1.27 1.1182 6 5 1 8 87.64 3.16 1.1134 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.