Viitaniemiite Pajunen A, Lahti S I American Mineralogist 69 (1984) 961-966 The crystal structure of viitaniemiite Locality: Viitaniemi pegmatite, Orivesi, southern Finland _database_code_amcsd 0000961 CELL PARAMETERS: 5.4570 7.1510 6.8360 90.000 109.360 90.000 SPACE GROUP: P2_1/m X-RAY WAVELENGTH: 1.541838 Cell Volume: 251.677 Density (g/cm3): 3.242 MAX. ABS. INTENSITY / VOLUME**2: 11.30344419 RIR: 1.135 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 13.73 3.21 6.4495 0 0 1 2 17.22 4.97 5.1484 1 0 0 2 18.14 16.39 4.8911 -1 0 1 2 18.53 13.79 4.7893 0 1 1 4 21.27 1.06 4.1782 1 1 0 4 22.02 7.81 4.0371 -1 1 1 4 24.90 4.17 3.5755 0 2 0 2 25.47 7.93 3.4978 1 0 1 2 27.34 1.46 3.2624 -1 0 2 2 27.66 33.90 3.2247 0 0 2 2 28.41 16.27 3.1421 1 1 1 4 28.54 4.03 3.1271 0 2 1 4 30.11 13.74 2.9681 -1 1 2 4 30.41 21.35 2.9397 0 1 2 4 30.44 20.81 2.9368 1 2 0 4 30.98 100.00 2.8865 -1 2 1 4 32.91 6.06 2.7215 -2 0 1 2 34.85 29.45 2.5742 2 0 0 2 35.92 19.13 2.5003 1 2 1 4 36.75 1.87 2.4456 -2 0 2 2 37.12 4.61 2.4221 2 1 0 4 37.50 13.77 2.3985 1 0 2 2 38.92 11.51 2.3140 -2 1 2 4 39.72 14.48 2.2692 -1 0 3 2 40.34 2.05 2.2358 0 3 1 4 41.71 31.58 2.1656 -2 2 1 4 41.88 10.21 2.1572 2 0 1 2 42.03 4.66 2.1498 0 0 3 2 43.31 3.12 2.0891 2 2 0 4 43.98 1.70 2.0588 0 1 3 4 44.90 1.58 2.0186 -2 2 2 4 45.10 3.93 2.0102 -2 0 3 2 45.54 2.10 1.9919 1 2 2 4 47.22 1.38 1.9247 -1 3 2 4 47.43 7.71 1.9168 0 3 2 4 47.45 24.06 1.9159 -1 2 3 4 49.34 1.97 1.8471 2 2 1 4 49.47 7.76 1.8424 0 2 3 4 50.28 1.11 1.8146 -3 0 1 2 51.09 27.52 1.7878 0 4 0 2 51.19 5.73 1.7846 1 0 3 2 51.35 1.34 1.7792 -3 0 2 2 52.20 4.41 1.7522 -2 2 3 4 52.31 4.26 1.7489 2 0 2 2 53.04 3.37 1.7266 -3 1 2 4 53.97 2.34 1.6988 2 1 2 4 54.25 2.17 1.6907 1 3 2 4 54.66 2.80 1.6791 -1 4 1 4 55.95 2.36 1.6436 -1 3 3 4 56.41 3.20 1.6312 -2 0 4 2 56.44 1.86 1.6304 -3 0 3 2 56.90 13.69 1.6182 -3 2 1 4 57.13 2.33 1.6124 0 0 4 2 57.74 2.22 1.5967 1 2 3 4 58.77 13.38 1.5710 2 2 2 4 59.08 11.82 1.5635 0 4 2 4 60.22 5.03 1.5367 3 0 1 2 61.75 1.40 1.5024 3 1 1 4 62.59 18.01 1.4841 -2 2 4 4 62.62 3.07 1.4834 -3 2 3 4 63.27 3.05 1.4698 0 2 4 4 63.34 5.88 1.4684 2 4 0 4 64.57 2.70 1.4432 -2 4 2 4 64.91 3.19 1.4365 -3 0 4 2 65.07 1.39 1.4334 1 4 2 4 66.19 5.30 1.4118 3 2 1 4 66.28 3.46 1.4101 2 3 2 4 66.59 4.39 1.4043 -1 4 3 4 69.02 7.18 1.3608 -4 0 2 2 69.58 1.01 1.3511 -4 0 1 2 70.85 2.66 1.3300 2 2 3 4 71.94 1.74 1.3125 1 2 4 4 73.59 2.13 1.2871 4 0 0 2 74.51 1.70 1.2735 -3 4 1 4 74.55 1.10 1.2729 -1 2 5 4 75.23 4.96 1.2630 1 4 3 4 76.14 2.47 1.2502 2 4 2 4 77.23 1.50 1.2352 -1 4 4 4 77.28 1.07 1.2346 -2 5 2 4 82.84 1.60 1.1653 3 4 1 4 82.99 2.09 1.1636 1 0 5 2 83.20 1.55 1.1611 1 6 0 4 83.48 4.38 1.1580 -1 6 1 4 83.57 1.48 1.1570 -4 2 4 4 85.38 3.05 1.1370 2 2 4 4 85.62 1.08 1.1344 0 3 5 4 87.01 2.63 1.1198 -3 4 4 4 87.18 1.06 1.1181 2 4 3 4 88.33 1.84 1.1065 1 2 5 4 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.