Gotzenite Bellezza M, Merlino S, Perchiazzi N European Journal of Mineralogy 16 (2004) 957-969 Chemical and structural study of the Zr,Ti-disilicates in the venanzite from Pian di Celle, Umbria, Italy Locality: Pian di Celle, Umbria, Italy _database_code_amcsd 0007084 CELL PARAMETERS: 9.6360 7.3410 5.7370 89.940 100.740 101.060 SPACE GROUP: P-1 X-RAY WAVELENGTH: 1.541838 Cell Volume: 391.055 Density (g/cm3): 3.125 MAX. ABS. INTENSITY / VOLUME**2: 8.219832025 RIR: 0.857 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 9.52 9.63 9.2854 1 0 0 2 15.73 9.93 5.6329 0 0 1 2 16.99 4.09 5.2182 1 1 0 2 19.93 1.64 4.4558 1 0 1 2 20.07 1.44 4.4241 -1 1 1 2 20.36 3.73 4.3610 0 1 1 2 20.64 3.33 4.3028 -2 1 0 2 22.14 6.54 4.0145 1 -1 1 2 22.39 21.89 3.9713 -2 0 1 2 24.01 1.83 3.7063 -2 1 1 2 24.75 2.44 3.5975 1 1 1 2 24.76 5.45 3.5955 2 1 0 2 27.11 4.00 3.2895 2 0 1 2 27.13 3.26 3.2864 -2 -1 1 2 28.25 1.77 3.1589 -2 2 0 2 28.28 1.19 3.1555 1 2 0 2 28.85 83.38 3.0951 3 0 0 2 28.92 12.65 3.0875 -1 2 1 2 28.95 10.55 3.0842 0 -2 1 2 29.10 1.04 3.0690 -3 1 0 2 29.93 93.84 2.9850 0 2 1 2 29.94 100.00 2.9840 1 -2 1 2 30.19 28.52 2.9599 -3 0 1 2 30.67 2.06 2.9148 -3 1 1 2 31.39 20.43 2.8495 -1 0 2 2 31.77 11.72 2.8164 0 0 2 2 33.86 8.23 2.6473 2 -2 1 2 33.87 8.36 2.6468 1 2 1 2 33.95 45.94 2.6403 -2 0 2 2 34.33 1.77 2.6123 -3 2 0 2 34.37 1.78 2.6091 2 2 0 2 35.00 1.61 2.5635 1 0 2 2 35.29 1.02 2.5431 -2 1 2 2 35.65 16.45 2.5185 3 0 1 2 35.90 15.58 2.5012 -3 2 1 2 35.96 14.17 2.4972 -2 -2 1 2 38.35 1.77 2.3471 -4 1 0 2 38.79 5.60 2.3213 4 0 0 2 38.94 5.53 2.3129 -3 0 2 2 39.89 9.56 2.2602 -1 2 2 2 39.93 9.13 2.2580 0 -2 2 2 39.94 2.23 2.2573 3 -2 1 2 39.96 2.40 2.2561 2 2 1 2 40.49 7.18 2.2279 2 0 2 2 40.62 1.01 2.2210 1 3 0 2 40.79 9.28 2.2120 -2 2 2 2 40.85 10.19 2.2092 -1 -2 2 2 42.00 2.98 2.1514 -4 2 0 2 42.05 2.67 2.1489 3 2 0 2 44.01 5.25 2.0577 -3 2 2 2 44.07 4.99 2.0548 -2 -2 2 2 45.16 2.47 2.0076 1 2 2 2 45.17 1.81 2.0073 2 -2 2 2 45.69 7.43 1.9857 -4 0 2 2 47.51 28.56 1.9138 4 -2 1 2 47.54 29.06 1.9126 3 2 1 2 47.55 1.23 1.9122 -1 0 3 2 48.48 2.89 1.8776 0 0 3 2 48.63 12.12 1.8725 -5 0 1 2 49.30 1.07 1.8484 -4 -1 2 2 49.68 42.76 1.8352 -1 4 0 2 50.52 1.03 1.8067 2 3 1 2 50.62 4.40 1.8031 -5 2 1 2 50.69 4.22 1.8008 -4 -2 1 2 50.75 6.88 1.7989 3 -2 2 2 50.76 6.53 1.7987 2 2 2 2 51.95 3.41 1.7602 -3 0 3 2 52.52 1.78 1.7423 2 -3 2 2 53.72 4.89 1.7062 -5 0 2 2 54.24 11.82 1.6912 -1 2 3 2 54.28 11.28 1.6899 0 -2 3 2 54.35 7.34 1.6879 -2 2 3 2 54.41 7.81 1.6863 -1 -2 3 2 54.92 2.06 1.6719 5 0 1 2 55.88 5.24 1.6453 -5 2 2 2 55.90 3.31 1.6447 4 0 2 2 55.96 5.45 1.6432 -4 -2 2 2 56.22 1.85 1.6361 2 0 3 2 57.80 5.20 1.5951 4 -2 2 2 57.82 5.12 1.5947 3 2 2 2 58.43 8.45 1.5795 -4 4 0 2 58.50 7.92 1.5778 2 4 0 2 58.80 4.67 1.5703 -6 0 1 2 59.20 2.76 1.5609 -4 4 1 2 59.29 2.56 1.5586 -2 -4 1 2 59.65 4.11 1.5500 -6 2 1 2 59.67 2.06 1.5495 1 2 3 2 59.69 1.98 1.5491 2 -2 3 2 59.73 3.91 1.5482 -5 -2 1 2 59.92 2.31 1.5438 -2 4 2 2 59.99 1.89 1.5421 0 -4 2 2 60.21 4.01 1.5370 -4 2 3 2 60.29 4.03 1.5352 -3 -2 3 2 60.32 1.76 1.5345 -6 2 0 2 60.38 1.86 1.5331 5 2 0 2 61.49 4.12 1.5080 -3 4 2 2 61.58 3.97 1.5059 -1 -4 2 2 62.22 1.26 1.4920 2 -4 2 2 62.54 6.24 1.4853 3 0 3 2 62.61 2.98 1.4837 4 -4 1 2 62.65 2.66 1.4828 2 4 1 2 63.42 2.85 1.4668 -5 0 3 2 63.87 3.72 1.4574 -6 2 2 2 63.96 3.70 1.4557 -5 -2 2 2 64.92 1.46 1.4363 2 2 3 2 64.93 1.51 1.4362 3 -2 3 2 65.21 2.09 1.4307 5 0 2 2 65.51 1.50 1.4248 6 0 1 2 65.52 3.44 1.4247 -2 0 4 2 65.94 1.18 1.4165 1 4 2 2 65.95 1.44 1.4165 3 -4 2 2 66.38 7.78 1.4082 0 0 4 2 67.67 5.51 1.3846 -3 0 4 2 69.60 1.59 1.3507 -7 2 1 2 69.68 1.62 1.3494 -6 -2 1 2 69.72 1.37 1.3488 -5 4 2 2 69.84 1.34 1.3467 -3 -4 2 2 71.23 1.21 1.3238 -6 0 3 2 71.99 2.84 1.3117 -6 4 1 2 72.12 2.93 1.3097 -4 -4 1 2 73.95 1.74 1.2817 2 0 4 2 75.50 1.85 1.2592 6 0 2 2 75.50 1.86 1.2592 6 -2 2 2 75.54 1.91 1.2587 5 2 2 2 76.11 1.03 1.2506 -6 4 2 2 80.03 1.30 1.1989 3 0 4 2 80.74 2.50 1.1902 -1 6 1 2 80.76 2.49 1.1900 2 -6 1 2 81.42 1.70 1.1820 -8 0 1 2 83.24 3.38 1.1607 8 0 0 2 83.62 2.20 1.1564 -6 0 4 2 83.78 1.90 1.1546 2 4 3 2 83.79 2.18 1.1545 4 -4 3 2 84.49 1.15 1.1467 -6 4 3 2 84.65 1.17 1.1449 -4 -4 3 2 86.12 1.31 1.1292 7 -2 2 2 86.16 1.16 1.1287 6 2 2 2 87.22 2.48 1.1176 -1 4 4 2 87.31 2.67 1.1168 1 -4 4 2 88.38 2.24 1.1060 -4 4 4 2 88.52 2.12 1.1046 -2 -4 4 2 89.35 1.33 1.0965 6 0 3 2 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.