Szymanskiite Szymanski J T, Roberts A C The Canadian Mineralogist 28 (1990) 709-718 The crystal structure of szymanskiite, a partly disordered (Hg-Hg)2+, (Ni,Mg)2+ hydronium-carbonate-hydroxide-hydrate _database_code_amcsd 0005242 CELL PARAMETERS: 17.3984 17.3984 6.0078 90.000 90.000 120.000 SPACE GROUP: P6_3 X-RAY WAVELENGTH: 1.541838 Cell Volume: 1574.943 Density (g/cm3): 4.829 MAX. ABS. INTENSITY / VOLUME**2: 316.4705254 RIR: 21.340 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 5.87 100.00 15.0675 1 0 0 6 10.17 3.86 8.6992 1 1 0 6 11.75 2.26 7.5337 2 0 0 6 15.56 1.46 5.6950 1 2 0 6 15.88 26.41 5.5805 1 0 1 6 18.89 5.47 4.6971 2 0 1 6 21.26 3.27 4.1790 1 3 0 6 21.26 3.13 4.1790 3 1 0 6 21.50 1.54 4.1331 1 2 1 6 21.50 3.70 4.1331 2 1 1 6 23.08 10.51 3.8533 3 0 1 6 25.77 1.42 3.4567 2 3 0 6 25.77 1.22 3.4567 3 2 0 6 27.12 11.76 3.2880 1 4 0 6 27.12 7.41 3.2880 4 1 0 6 27.96 9.99 3.1914 4 0 1 6 29.64 2.05 3.0135 5 0 0 6 29.74 3.26 3.0039 0 0 2 1 31.42 1.45 2.8475 4 2 0 6 31.51 3.22 2.8394 1 1 2 6 33.10 2.18 2.7062 1 5 0 6 33.10 2.79 2.7062 5 1 0 6 33.26 10.08 2.6936 5 0 1 6 33.73 6.35 2.6569 1 2 2 6 33.73 5.69 2.6569 2 1 2 6 34.80 3.25 2.5780 3 0 2 6 34.87 1.73 2.5731 2 4 1 6 35.76 1.75 2.5112 6 0 0 6 36.27 1.41 2.4771 3 4 0 6 36.35 7.22 2.4717 2 2 2 6 36.41 1.10 2.4674 1 5 1 6 39.21 1.46 2.2978 1 6 0 6 39.34 1.40 2.2901 3 4 1 6 39.34 1.64 2.2901 4 3 1 6 40.28 1.58 2.2389 2 5 1 6 40.28 3.41 2.2389 5 2 1 6 41.97 2.97 2.1525 7 0 0 6 43.37 2.07 2.0863 3 3 2 6 43.81 1.36 2.0666 4 2 2 6 46.95 1.95 1.9354 2 0 3 6 48.04 2.53 1.8940 1 7 1 6 48.17 1.46 1.8892 1 2 3 6 48.17 1.99 1.8892 2 1 3 6 48.39 1.09 1.8811 5 2 2 6 50.80 2.08 1.7972 8 0 1 6 51.91 2.32 1.7616 4 4 2 6 52.29 5.53 1.7497 7 0 2 6 52.29 1.79 1.7497 3 5 2 6 52.29 2.78 1.7497 5 3 2 6 55.26 1.49 1.6623 1 7 2 6 55.93 1.91 1.6440 8 2 0 6 59.34 1.04 1.5573 4 3 3 6 68.37 1.47 1.3720 8 0 3 6 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.