Aragonite Antao S M, Hassan I The Canadian Mineralogist 47 (2009) 1245-1255 The orthorhombic structure of CaCO3, SrCO3, PbCO3 and BaCO3: Linear structural trends Locality: Italy Note: SXTL _database_code_amcsd 0006300 CELL PARAMETERS: 4.9606 7.9701 5.7418 90.000 90.000 90.000 SPACE GROUP: Pmcn X-RAY WAVELENGTH: 1.541838 Cell Volume: 227.011 Density (g/cm3): 2.928 MAX. ABS. INTENSITY / VOLUME**2: 9.864594268 RIR: 1.097 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 21.10 1.82 4.2115 1 1 0 4 26.24 100.00 3.3959 1 1 1 8 27.24 57.42 3.2738 0 2 1 4 31.15 4.32 2.8709 0 0 2 2 32.78 8.62 2.7324 1 2 1 8 33.17 53.58 2.7010 0 1 2 4 36.15 28.92 2.4848 1 0 2 4 36.22 17.75 2.4803 2 0 0 2 37.29 15.57 2.4111 0 3 1 4 37.93 41.48 2.3722 1 1 2 8 38.44 28.82 2.3420 1 3 0 4 38.65 19.64 2.3294 0 2 2 4 41.23 14.06 2.1894 2 1 1 8 42.95 21.01 2.1057 2 2 0 4 45.52 3.55 1.9925 0 4 0 2 45.90 72.78 1.9770 2 2 1 8 48.35 31.65 1.8824 0 4 1 4 48.50 19.25 1.8769 2 0 2 4 49.92 1.96 1.8269 2 1 2 8 50.28 29.93 1.8147 1 3 2 8 51.96 3.37 1.7599 1 4 1 8 52.52 31.57 1.7424 1 1 3 8 52.96 7.44 1.7289 2 3 1 8 53.08 14.41 1.7253 0 2 3 4 54.00 2.39 1.6980 2 2 2 8 56.19 2.82 1.6369 0 4 2 4 56.87 1.78 1.6191 3 1 0 4 59.30 6.32 1.5583 3 1 1 8 60.25 2.29 1.5359 0 5 1 4 61.88 6.27 1.4995 2 4 1 8 62.98 3.27 1.4760 3 2 1 8 63.39 7.19 1.4672 1 5 1 8 66.14 4.08 1.4127 0 1 4 4 66.28 3.12 1.4103 3 1 2 8 66.62 3.57 1.4038 3 3 0 4 68.70 3.86 1.3662 2 4 2 8 69.14 5.48 1.3587 1 1 4 8 69.62 2.11 1.3505 0 2 4 4 70.14 3.08 1.3417 1 5 2 8 70.95 1.92 1.3283 0 6 0 2 75.37 7.51 1.2611 3 3 2 8 76.71 3.12 1.2424 2 0 4 4 76.87 6.29 1.2402 4 0 0 2 77.17 9.79 1.2361 3 1 3 8 78.09 7.05 1.2239 1 3 4 8 78.77 1.95 1.2150 2 5 2 8 79.46 8.08 1.2061 2 4 3 8 79.51 3.14 1.2056 0 6 2 4 80.83 6.66 1.1891 1 5 3 8 82.31 1.14 1.1715 1 6 2 8 82.35 9.81 1.1710 2 6 0 4 83.32 3.62 1.1597 4 2 1 8 86.32 1.63 1.1270 4 1 2 8 86.48 3.92 1.1253 3 5 1 8 88.19 2.80 1.1079 1 1 5 8 88.64 1.11 1.1035 0 2 5 4 89.54 1.78 1.0947 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.