Tugtupite Antao S M, Hassan I, Parise J B American Mineralogist 89 (2004) 492-497 Tugtupite: High-temperature structures obtained from in situ synchrotron diffraction and Rietveld refinements T = 902 C _database_code_amcsd 0003464 CELL PARAMETERS: 8.7063 8.7063 8.9169 90.000 90.000 90.000 SPACE GROUP: I-4 X-RAY WAVELENGTH: 1.541838 Cell Volume: 675.903 Density (g/cm3): 2.298 MAX. ABS. INTENSITY / VOLUME**2: 15.55066541 RIR: 2.203 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 14.22 41.16 6.2294 1 0 1 4 14.39 7.16 6.1563 1 1 0 4 19.91 6.46 4.4584 0 0 2 2 20.40 1.67 4.3532 2 0 0 4 24.65 32.21 3.6110 1 1 2 4 24.95 46.91 3.5682 2 1 1 4 24.95 53.09 3.5682 1 2 1 4 29.01 1.94 3.0782 2 2 0 4 31.81 4.71 2.8129 1 0 3 4 32.44 5.35 2.7596 3 0 1 4 32.52 2.96 2.7532 3 1 0 4 35.44 17.65 2.5331 2 2 2 4 38.09 5.01 2.3626 2 1 3 4 38.09 2.36 2.3626 1 2 3 4 38.43 1.53 2.3425 3 1 2 4 38.43 2.01 2.3425 1 3 2 4 38.63 2.29 2.3308 3 2 1 4 38.63 4.61 2.3308 2 3 1 4 41.49 1.48 2.1766 4 0 0 4 43.16 7.26 2.0960 1 1 4 4 43.59 11.02 2.0765 3 0 3 4 44.07 5.32 2.0548 4 1 1 4 44.07 5.24 2.0548 1 4 1 4 44.13 7.15 2.0521 3 3 0 4 46.42 2.47 1.9559 4 0 2 4 48.58 2.82 1.8742 3 2 3 4 50.55 1.30 1.8055 2 2 4 4 51.20 1.76 1.7841 4 2 2 4 53.21 1.70 1.7214 1 4 3 4 53.63 3.78 1.7090 4 3 1 4 56.78 1.24 1.6214 1 2 5 4 57.97 1.07 1.5908 5 2 1 4 59.34 4.60 1.5574 4 0 4 4 60.12 1.99 1.5391 4 4 0 4 60.98 1.02 1.5194 3 0 5 4 61.74 1.03 1.5024 3 4 3 4 62.49 1.25 1.4861 0 0 6 2 63.44 1.65 1.4663 2 4 4 4 63.44 1.31 1.4663 4 2 4 4 64.00 2.80 1.4548 4 4 2 4 64.18 1.23 1.4511 6 0 0 4 65.01 1.22 1.4345 3 2 5 4 65.01 1.06 1.4345 2 3 5 4 65.75 1.53 1.4202 2 5 3 4 65.98 1.57 1.4158 5 3 2 4 70.34 1.41 1.3383 2 2 6 4 71.76 1.47 1.3153 6 2 2 4 74.99 2.40 1.2665 4 4 4 4 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.