Leucite Gatta G D, Rotiroti N, Ballaran T B, Pavese A American Mineralogist 93 (2008) 1588-1596 Leucite at high pressure: Elastic behavior, phase stability, and petrological implications Locality: Sabatini volcanic district, Lazium, Italy Note: P = 1.77 GPa _database_code_amcsd 0004677 CELL PARAMETERS: 12.8910 12.8910 13.6530 90.000 90.000 90.000 SPACE GROUP: I4_1/a X-RAY WAVELENGTH: 1.541838 Cell Volume: 2268.826 Density (g/cm3): 2.542 MAX. ABS. INTENSITY / VOLUME**2: 10.11845905 RIR: 1.296 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 9.44 6.47 9.3731 1 0 1 8 13.74 2.83 6.4455 2 0 0 4 16.22 12.96 5.4641 1 1 2 8 16.69 15.05 5.3110 2 1 1 8 16.69 30.99 5.3110 1 2 1 8 18.94 7.91 4.6866 2 0 2 8 19.48 2.07 4.5577 2 2 0 4 20.70 1.93 4.2914 1 0 3 8 24.93 8.63 3.5721 1 2 3 8 25.45 4.00 3.4999 3 1 2 8 25.45 2.72 3.4999 1 3 2 8 25.76 9.09 3.4587 3 2 1 8 25.76 3.88 3.4587 2 3 1 8 26.11 78.78 3.4132 0 0 4 2 27.68 100.00 3.2227 4 0 0 4 28.57 3.96 3.1244 3 0 3 8 29.31 2.48 3.0476 4 1 1 8 29.31 3.69 3.0476 1 4 1 8 29.62 4.25 3.0164 2 0 4 8 30.68 3.85 2.9143 4 0 2 8 31.02 2.62 2.8825 2 4 0 4 31.02 30.78 2.8825 4 2 0 4 31.83 24.43 2.8115 3 2 3 8 31.83 9.78 2.8115 2 3 3 8 32.25 23.19 2.7759 3 3 2 8 33.75 1.61 2.6555 2 4 2 8 34.26 2.85 2.6170 1 3 4 8 34.26 8.51 2.6170 3 1 4 8 34.81 1.34 2.5770 1 4 3 8 36.41 1.63 2.4678 2 1 5 8 37.95 1.19 2.3708 5 1 2 8 38.17 2.56 2.3578 5 2 1 8 38.42 25.97 2.3433 4 0 4 8 39.09 3.05 2.3046 3 0 5 8 39.55 5.02 2.2788 4 4 0 4 39.72 2.42 2.2695 3 3 4 8 40.20 1.20 2.2432 5 0 3 8 41.62 1.84 2.1701 3 2 5 8 42.11 4.96 2.1457 2 0 6 8 42.68 2.70 2.1186 5 2 3 8 43.00 11.07 2.1032 3 5 2 8 43.20 1.03 2.0942 6 1 1 8 44.45 4.03 2.0382 2 6 0 4 44.60 1.05 2.0316 1 5 4 8 45.54 1.40 1.9917 5 4 1 8 45.66 1.08 1.9869 1 3 6 8 47.13 1.03 1.9285 1 0 7 8 47.32 2.06 1.9212 1 6 3 8 47.80 1.23 1.9029 3 6 1 8 48.00 5.05 1.8952 4 4 4 8 49.00 2.70 1.8588 4 0 6 8 49.32 1.67 1.8476 1 2 7 8 49.51 2.51 1.8411 4 5 3 8 50.08 3.68 1.8214 3 3 6 8 51.09 2.06 1.7877 4 6 0 4 51.14 1.31 1.7861 2 4 6 8 51.63 1.40 1.7703 3 6 3 8 51.63 1.16 1.7703 6 3 3 8 51.91 1.98 1.7613 5 5 2 8 51.91 1.62 1.7613 7 1 2 8 52.08 1.92 1.7560 7 2 1 8 53.52 2.80 1.7122 3 2 7 8 53.52 2.91 1.7122 2 3 7 8 53.69 1.79 1.7071 7 0 3 8 53.71 1.97 1.7066 0 0 8 2 55.53 2.80 1.6548 1 4 7 8 55.70 2.78 1.6502 7 2 3 8 55.72 1.46 1.6498 2 0 8 8 55.97 1.60 1.6429 7 3 2 8 55.97 10.16 1.6429 3 7 2 8 57.16 1.42 1.6114 8 0 0 4 57.21 1.34 1.6102 4 4 6 8 57.29 1.01 1.6081 5 5 4 8 57.29 3.20 1.6081 7 1 4 8 58.08 1.51 1.5881 8 1 1 8 58.18 2.14 1.5856 3 5 6 8 58.64 1.68 1.5742 3 1 8 8 59.10 3.42 1.5633 8 2 0 4 61.03 1.68 1.5182 6 2 6 8 61.11 2.24 1.5164 7 3 4 8 61.47 1.36 1.5085 7 4 3 8 61.48 1.42 1.5082 4 0 8 8 63.40 1.61 1.4671 1 2 9 8 63.56 2.19 1.4637 7 5 2 8 63.56 1.77 1.4637 5 7 2 8 63.88 1.52 1.4572 8 0 4 8 65.53 1.52 1.4245 9 0 1 8 65.62 1.13 1.4228 7 1 6 8 65.70 1.05 1.4213 8 2 4 8 68.55 1.32 1.3689 6 3 7 8 68.70 1.72 1.3663 9 0 3 8 69.08 1.63 1.3597 8 5 1 8 69.17 4.52 1.3581 3 7 6 8 69.63 3.17 1.3502 1 1 10 8 70.45 1.73 1.3366 7 6 3 8 70.99 1.03 1.3277 4 8 4 8 72.18 1.03 1.3087 5 8 3 8 72.18 1.06 1.3087 8 5 3 8 73.09 2.81 1.2946 3 1 10 8 73.50 1.31 1.2885 8 2 6 8 74.13 1.12 1.2791 7 7 2 8 74.26 2.29 1.2771 1 10 1 8 75.59 1.74 1.2579 4 9 3 8 76.45 1.44 1.2459 7 1 8 8 77.14 1.88 1.2365 1 8 7 8 77.28 1.58 1.2346 1 10 3 8 79.32 1.12 1.2079 8 7 1 8 79.80 1.04 1.2018 7 3 8 8 79.84 1.61 1.2013 5 1 10 8 81.14 1.22 1.1854 10 2 4 8 83.16 2.98 1.1616 3 5 10 8 85.44 1.14 1.1364 6 7 7 8 86.02 1.02 1.1302 7 7 6 8 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.