Sarcolite Giuseppetti G, Mazzi F, Tadini C Tschermaks Mineralogische und Petrographische Mitteilungen 24 (1977) 1-21 The crystal structure of sarcolite Locality: Vesuvius volcano, Bay of Naples, Italy _database_code_amcsd 0015662 CELL PARAMETERS: 12.3430 12.3430 15.4630 90.000 90.000 90.000 SPACE GROUP: I4/m X-RAY WAVELENGTH: 1.541838 Cell Volume: 2355.783 Density (g/cm3): 2.887 MAX. ABS. INTENSITY / VOLUME**2: 4.882838797 RIR: 0.551 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 9.17 2.00 9.6466 1 0 1 8 10.13 2.11 8.7278 1 1 0 4 11.45 1.10 7.7315 0 0 2 2 14.35 29.49 6.1715 2 0 0 4 15.31 2.29 5.7873 1 1 2 8 17.06 9.50 5.1986 1 2 1 8 18.39 43.26 4.8233 2 0 2 8 18.66 2.49 4.7563 1 0 3 8 20.35 17.12 4.3639 2 2 0 4 22.36 25.04 3.9760 3 0 1 8 22.78 6.31 3.9032 1 3 0 4 22.78 17.26 3.9032 3 1 0 4 23.62 4.82 3.7673 2 1 3 8 25.57 3.40 3.4844 1 3 2 8 26.67 77.29 3.3424 3 2 1 8 26.67 22.71 3.3424 2 3 1 8 27.22 42.33 3.2761 2 0 4 8 27.74 50.90 3.2155 3 0 3 8 29.78 12.52 2.9999 1 0 5 8 30.41 77.71 2.9390 4 1 1 8 30.90 16.72 2.8937 2 2 4 8 31.21 6.48 2.8659 4 0 2 8 31.37 67.16 2.8517 3 2 3 8 31.37 6.78 2.8517 2 3 3 8 32.44 33.48 2.7600 2 4 0 4 32.44 29.75 2.7600 4 2 0 4 32.60 50.69 2.7466 3 1 4 8 32.60 42.82 2.7466 1 3 4 8 32.89 15.84 2.7229 3 3 2 8 33.21 5.98 2.6980 2 1 5 8 33.21 37.43 2.6980 1 2 5 8 34.51 6.39 2.5993 4 2 2 8 34.65 10.37 2.5887 4 1 3 8 34.65 8.10 2.5887 1 4 3 8 34.81 12.90 2.5772 0 0 6 2 36.34 5.13 2.4721 3 0 5 8 36.87 2.01 2.4377 5 0 1 8 36.87 1.09 2.4377 3 4 1 8 37.14 1.36 2.4207 1 5 0 4 37.29 4.90 2.4116 4 0 4 8 37.83 4.90 2.3781 2 0 6 8 38.99 1.30 2.3101 1 5 2 8 39.76 11.83 2.2673 5 2 1 8 40.14 41.14 2.2462 4 2 4 8 40.14 3.99 2.2462 2 4 4 8 40.52 8.52 2.2264 3 4 3 8 40.52 1.40 2.2264 4 3 3 8 40.66 1.43 2.2191 2 2 6 8 41.38 1.22 2.1820 4 4 0 4 42.01 5.62 2.1509 4 1 5 8 42.01 14.99 2.1509 1 4 5 8 42.01 3.37 2.1507 3 1 6 8 42.72 1.22 2.1168 5 3 0 4 43.08 7.47 2.0999 4 4 2 8 43.20 22.36 2.0943 5 2 3 8 44.02 2.32 2.0572 6 0 0 4 44.16 1.70 2.0509 2 1 7 8 45.06 6.17 2.0119 6 1 1 8 45.88 3.97 1.9780 4 0 6 8 46.53 19.46 1.9516 2 6 0 4 46.53 3.58 1.9516 6 2 0 4 47.01 25.50 1.9329 0 0 8 2 47.10 3.41 1.9293 3 4 5 8 47.10 5.21 1.9293 5 0 5 8 47.10 5.13 1.9293 4 3 5 8 47.53 3.14 1.9128 5 4 1 8 47.53 2.91 1.9128 4 5 1 8 47.87 3.48 1.9002 4 4 4 8 48.08 1.52 1.8922 2 6 2 8 48.08 1.91 1.8922 6 2 2 8 48.20 1.08 1.8881 6 1 3 8 48.22 1.04 1.8872 1 1 8 8 48.32 3.72 1.8836 4 2 6 8 49.07 4.70 1.8567 3 5 4 8 49.08 4.01 1.8561 3 2 7 8 49.08 3.09 1.8561 2 3 7 8 49.50 2.94 1.8414 5 2 5 8 49.50 17.37 1.8414 2 5 5 8 49.91 1.83 1.8271 3 6 1 8 49.91 3.86 1.8271 6 3 1 8 50.55 6.82 1.8055 5 4 3 8 50.55 10.15 1.8055 4 5 3 8 51.41 9.87 1.7775 4 1 7 8 51.41 12.28 1.7775 1 4 7 8 51.73 1.53 1.7673 2 2 8 8 51.82 1.74 1.7644 1 5 6 8 51.82 1.36 1.7644 5 1 6 8 52.21 5.04 1.7519 7 0 1 8 52.42 9.10 1.7456 1 7 0 4 52.53 3.06 1.7422 2 6 4 8 52.83 4.32 1.7329 6 3 3 8 52.86 5.34 1.7321 1 3 8 8 52.86 7.53 1.7321 3 1 8 8 53.54 6.59 1.7117 4 6 0 4 53.54 2.12 1.7117 6 4 0 4 54.05 4.35 1.6966 6 1 5 8 55.04 17.91 1.6684 7 0 3 8 55.15 8.85 1.6653 4 4 6 8 55.85 3.18 1.6462 5 0 7 8 55.85 3.42 1.6462 3 4 7 8 56.06 1.86 1.6405 2 1 9 8 56.06 1.36 1.6405 1 2 9 8 56.23 4.79 1.6359 5 4 5 8 56.23 5.00 1.6359 4 5 5 8 56.24 4.07 1.6358 3 5 6 8 56.81 11.55 1.6207 7 3 0 4 57.31 1.84 1.6078 6 0 6 8 57.97 2.49 1.5909 7 1 4 8 57.97 2.49 1.5909 1 7 4 8 57.98 7.45 1.5905 2 5 7 8 57.98 5.71 1.5905 5 2 7 8 58.16 2.98 1.5862 7 3 2 8 58.28 1.16 1.5832 4 2 8 8 58.36 1.44 1.5813 3 6 5 8 58.36 4.33 1.5813 6 3 5 8 59.02 10.21 1.5651 4 6 4 8 59.02 1.47 1.5651 6 4 4 8 59.41 2.17 1.5558 2 6 6 8 59.96 1.55 1.5429 8 0 0 4 60.27 1.08 1.5356 3 2 9 8 60.43 3.44 1.5318 7 0 5 8 60.80 1.12 1.5235 7 4 1 8 60.80 1.18 1.5235 1 8 1 8 61.36 3.71 1.5109 5 6 3 8 62.10 1.78 1.4947 3 7 4 8 62.31 2.48 1.4901 4 1 9 8 62.31 1.62 1.4901 1 4 9 8 62.47 1.61 1.4867 7 2 5 8 63.28 2.77 1.4695 8 2 2 8 63.38 1.39 1.4676 4 7 3 8 64.12 1.75 1.4524 5 4 7 8 64.47 1.69 1.4453 1 7 6 8 64.82 1.80 1.4384 3 8 1 8 64.86 7.93 1.4376 3 1 10 8 64.86 7.37 1.4376 1 3 10 8 65.00 3.43 1.4348 7 5 0 4 65.09 10.94 1.4330 8 0 4 8 66.09 11.11 1.4138 6 3 7 8 66.25 1.51 1.4108 7 5 2 8 66.43 1.43 1.4073 5 6 5 8 67.05 1.13 1.3958 2 8 4 8 67.31 4.34 1.3910 8 3 3 8 67.92 1.34 1.3800 4 8 0 4 68.30 3.66 1.3733 2 6 8 8 68.37 2.16 1.3720 1 8 5 8 68.38 2.44 1.3720 7 3 6 8 68.75 2.50 1.3654 3 3 10 8 68.89 1.37 1.3631 1 9 0 4 68.98 2.23 1.3614 6 6 4 8 69.15 1.35 1.3585 8 4 2 8 69.93 3.03 1.3452 5 7 4 8 70.62 1.40 1.3338 2 9 1 8 70.62 2.00 1.3338 6 7 1 8 70.62 3.56 1.3338 9 2 1 8 70.84 5.07 1.3302 3 0 11 8 71.23 1.47 1.3238 8 0 6 8 72.02 1.72 1.3112 6 1 9 8 72.17 4.18 1.3089 3 8 5 8 72.50 2.17 1.3037 8 5 1 8 72.67 1.81 1.3011 3 9 0 4 72.72 2.13 1.3004 2 3 11 8 72.72 1.61 1.3004 3 2 11 8 72.76 2.09 1.2997 4 8 4 8 72.76 1.25 1.2997 8 4 4 8 73.02 1.22 1.2958 7 6 3 8 73.02 4.80 1.2958 9 2 3 8 73.04 6.47 1.2955 1 7 8 8 73.71 1.77 1.2853 5 6 7 8 73.89 1.78 1.2826 5 4 9 8 73.97 3.78 1.2814 4 6 8 8 74.58 1.21 1.2724 1 4 11 8 74.97 1.81 1.2668 6 6 6 8 75.33 5.15 1.2616 4 4 10 8 75.35 1.08 1.2614 2 0 12 8 76.22 1.55 1.2491 9 4 1 8 76.38 1.83 1.2468 7 7 0 4 76.74 1.50 1.2419 7 3 8 8 76.74 3.20 1.2419 3 7 8 8 77.30 1.52 1.2343 10 0 0 4 77.39 1.18 1.2331 9 3 4 8 77.73 1.25 1.2286 6 7 5 8 79.13 1.68 1.2103 2 10 0 4 79.23 1.08 1.2090 3 8 7 8 79.55 1.73 1.2050 8 5 5 8 80.08 1.09 1.1983 2 5 11 8 80.08 2.54 1.1983 5 2 11 8 81.03 6.22 1.1866 7 7 4 8 81.30 1.08 1.1834 2 8 8 8 83.17 2.32 1.1615 4 9 5 8 83.52 1.70 1.1575 1 7 10 8 83.70 1.52 1.1555 6 1 11 8 83.74 1.97 1.1550 10 2 4 8 83.98 1.16 1.1523 10 3 3 8 84.42 2.95 1.1474 4 6 10 8 84.55 1.64 1.1460 4 10 0 4 84.64 1.72 1.1451 5 9 4 8 84.65 1.45 1.1449 2 9 7 8 85.49 1.88 1.1358 4 5 11 8 85.49 3.09 1.1358 5 4 11 8 87.11 2.75 1.1188 3 7 10 8 87.24 1.35 1.1175 11 1 0 4 87.28 3.13 1.1170 6 3 11 8 87.66 1.89 1.1132 10 0 6 8 88.41 2.21 1.1057 3 8 9 8 88.53 3.94 1.1045 0 0 14 2 89.07 2.92 1.0992 7 0 11 8 89.12 2.48 1.0988 10 4 4 8 89.80 2.68 1.0922 8 0 10 8 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.