Tsaregorodtsevite Sokolova E V, Rybakov V B, Pautov L A Soviet Physics Doklady 36 (1991) 267-269 The crystal structure of a new natural tetramethylammonium aluminosilicate [N(CH3)4][Si2(Si0.5Al0.5)O6]2 Note: H atoms not located Locality: Northern Ural Mountains, Mankhambo region, Russia _database_code_amcsd 0020490 CELL PARAMETERS: 8.9840 8.9370 8.9270 90.000 90.000 90.000 SPACE GROUP: I222 X-RAY WAVELENGTH: 1.541838 Cell Volume: 716.749 Density (g/cm3): 1.953 MAX. ABS. INTENSITY / VOLUME**2: 5.975844410 RIR: 0.997 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 13.98 63.34 6.3360 1 1 0 4 13.99 61.80 6.3324 1 0 1 4 14.02 53.40 6.3159 0 1 1 4 19.76 42.70 4.4920 2 0 0 2 19.87 36.27 4.4685 0 2 0 2 19.89 36.09 4.4635 0 0 2 2 24.32 98.12 3.6606 2 1 1 4 24.38 100.00 3.6510 1 2 1 4 24.39 99.25 3.6490 1 1 2 4 28.17 9.30 3.1680 2 2 0 4 28.18 9.83 3.1662 2 0 2 4 28.26 13.26 3.1579 0 2 2 4 31.51 5.77 2.8395 3 1 0 4 31.51 5.57 2.8392 3 0 1 4 31.64 6.24 2.8276 1 3 0 4 31.66 5.45 2.8258 0 3 1 4 31.68 6.06 2.8248 1 0 3 4 31.69 5.65 2.8233 0 1 3 4 34.72 45.60 2.5834 2 2 2 4 37.53 1.21 2.3964 3 2 1 4 37.54 1.27 2.3958 3 1 2 4 37.60 1.01 2.3919 2 3 1 4 37.63 1.08 2.3904 2 1 3 4 37.66 1.17 2.3886 1 3 2 4 37.67 1.29 2.3877 1 2 3 4 40.15 5.80 2.2460 4 0 0 2 40.37 6.10 2.2343 0 4 0 2 40.42 6.34 2.2318 0 0 4 2 42.82 5.39 2.1120 3 3 0 4 42.84 5.26 2.1108 3 0 3 4 42.96 4.89 2.1053 0 3 3 4 47.63 7.08 1.9091 3 3 2 4 47.65 6.63 1.9086 3 2 3 4 47.71 5.87 1.9063 2 3 3 4 51.91 1.87 1.7616 5 1 0 4 51.91 1.91 1.7615 5 0 1 4 52.01 4.88 1.7583 4 3 1 4 52.03 4.92 1.7577 4 1 3 4 52.09 4.78 1.7558 3 4 1 4 52.13 4.79 1.7546 3 1 4 4 52.18 1.78 1.7530 1 5 0 4 52.19 1.89 1.7526 0 5 1 4 52.20 5.06 1.7524 1 4 3 4 52.22 5.11 1.7518 1 3 4 4 52.24 1.79 1.7512 1 0 5 4 52.25 1.77 1.7508 0 1 5 4 56.12 2.00 1.6387 5 2 1 4 56.13 1.95 1.6386 5 1 2 4 56.35 2.04 1.6327 2 5 1 4 56.39 2.08 1.6317 1 5 2 4 56.40 2.14 1.6313 2 1 5 4 56.44 2.10 1.6304 1 2 5 4 58.25 3.59 1.5840 4 4 0 4 58.28 3.46 1.5831 4 0 4 4 58.45 3.58 1.5790 0 4 4 4 60.25 1.68 1.5360 4 3 3 4 60.32 1.40 1.5343 3 4 3 4 60.34 1.26 1.5340 3 3 4 4 61.98 2.29 1.4973 6 0 0 2 62.19 4.77 1.4928 4 4 2 4 62.21 4.70 1.4922 4 2 4 4 62.33 4.64 1.4896 2 4 4 4 62.34 2.37 1.4895 0 6 0 2 62.42 2.41 1.4878 0 0 6 2 64.01 1.31 1.4546 5 3 2 4 64.02 1.32 1.4544 5 2 3 4 64.23 1.22 1.4502 2 5 3 4 64.26 1.10 1.4495 2 3 5 4 69.47 6.81 1.3530 6 2 2 4 69.78 6.61 1.3478 2 6 2 4 69.84 6.51 1.3467 2 2 6 4 73.29 13.37 1.2917 4 4 4 4 78.23 1.48 1.2219 7 2 1 4 78.24 1.51 1.2219 7 1 2 4 78.37 2.62 1.2202 6 3 3 4 78.61 2.84 1.2170 3 6 3 4 78.64 1.30 1.2166 2 7 1 4 78.66 2.88 1.2163 3 3 6 4 78.67 1.60 1.2162 1 7 2 4 78.73 1.32 1.2154 2 1 7 4 78.76 1.53 1.2151 1 2 7 4 86.70 1.65 1.1230 8 0 0 2 87.27 1.57 1.1171 0 8 0 2 87.40 1.58 1.1159 0 0 8 2 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.