Aragonite Ye Y, Smyth J R, Boni P American Mineralogist 97 (2012) 707-712 Crystal structure and thermal expansion of aragonite-group carbonates by single-crystal X-ray diffraction Note: T = 300 K Locality: natural, unknown locality _database_code_amcsd 0018860 CELL PARAMETERS: 4.9596 7.9644 5.7416 90.000 90.000 90.000 SPACE GROUP: Pmcn X-RAY WAVELENGTH: 1.541838 Cell Volume: 226.795 Density (g/cm3): 2.935 MAX. ABS. INTENSITY / VOLUME**2: 9.817389874 RIR: 1.089 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 21.10 1.81 4.2100 1 1 0 4 26.25 100.00 3.3951 1 1 1 8 27.25 57.56 3.2722 0 2 1 4 31.15 4.38 2.8708 0 0 2 2 32.79 8.51 2.7313 1 2 1 8 33.17 53.14 2.7007 0 1 2 4 36.15 28.24 2.4846 1 0 2 4 36.22 17.52 2.4798 2 0 0 2 37.32 15.00 2.4097 0 3 1 4 37.93 40.77 2.3718 1 1 2 8 38.46 28.33 2.3406 1 3 0 4 38.66 19.27 2.3287 0 2 2 4 41.24 13.69 2.1889 2 1 1 8 42.97 20.46 2.1050 2 2 0 4 45.56 3.44 1.9911 0 4 0 2 45.92 70.63 1.9764 2 2 1 8 48.38 30.47 1.8812 0 4 1 4 48.51 18.63 1.8766 2 0 2 4 49.93 1.86 1.8266 2 1 2 8 50.30 28.89 1.8141 1 3 2 8 51.99 3.16 1.7589 1 4 1 8 52.52 30.33 1.7423 1 1 3 8 52.99 7.15 1.7282 2 3 1 8 53.09 13.76 1.7250 0 2 3 4 54.02 2.29 1.6976 2 2 2 8 56.22 2.70 1.6361 0 4 2 4 56.88 1.71 1.6187 3 1 0 4 59.32 6.00 1.5580 3 1 1 8 60.30 2.19 1.5349 0 5 1 4 61.91 5.87 1.4987 2 4 1 8 62.99 3.06 1.4756 3 2 1 8 63.44 6.74 1.4663 1 5 1 8 66.15 3.76 1.4126 0 1 4 4 66.29 2.91 1.4100 3 1 2 8 66.64 3.31 1.4033 3 3 0 4 68.74 3.55 1.3656 2 4 2 8 69.14 5.11 1.3586 1 1 4 8 69.63 1.98 1.3504 0 2 4 4 70.19 2.83 1.3410 1 5 2 8 71.01 1.78 1.3274 0 6 0 2 75.39 6.89 1.2608 3 3 2 8 76.71 2.86 1.2423 2 0 4 4 76.89 5.72 1.2399 4 0 0 2 77.18 8.92 1.2359 3 1 3 8 78.10 6.42 1.2236 1 3 4 8 78.81 1.73 1.2144 2 5 2 8 79.49 7.36 1.2057 2 4 3 8 79.56 2.84 1.2048 0 6 2 4 80.87 6.04 1.1886 1 5 3 8 82.37 1.01 1.1708 1 6 2 8 82.41 8.78 1.1703 2 6 0 4 83.35 3.27 1.1595 4 2 1 8 86.34 1.46 1.1268 4 1 2 8 86.53 3.51 1.1248 3 5 1 8 88.19 2.50 1.1078 1 1 5 8 89.56 1.58 1.0944 4 2 2 8 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.