H27 N4 O18 P3 Te Averbuch-Pouchot M, Durif A Ferroelectrics 52 (1984) 271-279 Crystal structure of ammonium phosphate tellurate Te(OH)6(NH4H2PO4)2(NH4)2HPO4 (T.A.A.P.). Crystal data for two isotypic salts: Te(OH)6(KH2PO4)2K2HPO4 and Te(OH)6(NH4H2AsO4)2(NH4)2HAsO4 _cod_database_code 1007258 _database_code_amcsd 0015939 CELL PARAMETERS: 15.6600 6.3140 9.8180 90.000 105.400 90.000 SPACE GROUP: Pn X-RAY WAVELENGTH: 1.541838 Cell Volume: 935.921 Density (g/cm3): 2.003 MAX. ABS. INTENSITY / VOLUME**2: 16.45405369 RIR: 2.675 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 9.62 13.75 9.1933 -1 0 1 1 11.72 13.65 7.5489 2 0 0 1 12.29 17.35 7.2047 1 0 1 1 14.03 11.70 6.3140 0 1 0 2 17.04 19.90 5.2047 -1 1 1 2 17.63 56.94 5.0318 -3 0 1 1 18.32 7.16 4.8432 2 1 0 2 18.69 100.00 4.7485 1 1 1 2 18.75 12.05 4.7327 0 0 2 1 19.31 5.41 4.5967 -2 0 2 1 22.10 7.40 4.0228 3 0 1 1 22.60 3.75 3.9351 -3 1 1 2 23.49 1.06 3.7870 0 1 2 2 23.57 1.42 3.7744 4 0 0 1 23.95 58.86 3.7162 -2 1 2 2 24.71 17.41 3.6024 2 0 2 1 25.99 3.75 3.4278 -4 0 2 1 26.27 3.06 3.3927 3 1 1 2 26.27 1.06 3.3920 -3 1 2 2 27.30 7.43 3.2670 -1 0 3 1 27.53 42.19 3.2397 4 1 0 2 28.27 12.24 3.1570 0 2 0 2 28.53 5.11 3.1289 2 1 2 2 29.14 3.19 3.0644 -3 0 3 1 29.65 1.06 3.0125 -4 1 2 2 30.70 10.33 2.9126 2 2 0 2 30.82 3.31 2.9016 -1 1 3 2 30.93 2.55 2.8916 1 2 1 2 31.15 3.22 2.8712 4 1 1 2 31.19 1.29 2.8676 -2 2 1 2 32.47 1.12 2.7575 3 1 2 2 32.48 1.60 2.7569 -3 1 3 2 33.09 2.28 2.7069 2 2 1 2 33.51 4.79 2.6742 -3 2 1 2 33.66 5.26 2.6624 1 1 3 2 35.69 2.23 2.5159 -6 0 2 1 36.17 2.09 2.4835 3 2 1 2 36.17 1.42 2.4833 -3 2 2 2 36.44 3.68 2.4655 5 1 1 2 36.66 3.09 2.4515 -2 0 4 1 37.03 2.69 2.4278 4 1 2 2 37.13 3.45 2.4216 4 2 0 2 37.89 10.38 2.3743 2 2 2 2 38.03 1.33 2.3664 0 0 4 1 38.12 6.10 2.3605 -5 1 3 2 38.51 4.06 2.3375 6 1 0 2 39.20 12.09 2.2983 -4 0 4 1 39.43 2.02 2.2853 -2 1 4 2 40.61 5.21 2.2217 -5 2 1 2 40.72 2.02 2.2159 0 1 4 2 41.83 2.40 2.1597 -4 1 4 2 42.98 1.30 2.1042 2 0 4 1 44.14 1.36 2.0516 -1 3 1 2 44.36 8.16 2.0423 5 2 1 2 44.70 1.45 2.0273 2 3 0 2 44.85 3.32 2.0207 4 2 2 2 44.87 2.03 2.0202 1 3 1 2 45.07 1.72 2.0114 6 0 2 1 46.14 7.93 1.9675 -6 2 2 2 46.53 1.00 1.9520 -7 1 3 2 46.75 3.42 1.9432 -1 0 5 1 46.85 1.25 1.9394 5 0 3 1 47.27 1.70 1.9231 0 3 2 2 47.44 5.78 1.9165 6 1 2 2 47.45 2.39 1.9160 -6 1 4 2 47.51 1.68 1.9136 -2 3 2 2 47.57 2.10 1.9114 3 2 3 2 47.90 1.70 1.8992 7 1 1 2 48.05 3.43 1.8935 0 2 4 2 48.84 3.05 1.8649 3 3 1 2 48.86 3.15 1.8639 -3 1 5 2 49.03 2.43 1.8581 -4 2 4 2 49.59 6.69 1.8382 4 3 0 2 49.99 1.26 1.8244 -7 2 1 2 50.20 1.34 1.8172 2 3 2 2 50.47 1.44 1.8082 8 1 0 2 51.79 1.98 1.7653 -5 1 5 2 52.32 1.12 1.7485 1 1 5 2 52.86 1.67 1.7321 4 1 4 2 54.06 1.24 1.6963 6 2 2 2 54.07 1.18 1.6960 -6 2 4 2 55.36 1.27 1.6595 -3 2 5 2 55.43 2.21 1.6577 -7 0 5 1 55.53 1.05 1.6548 -1 2 5 2 55.53 1.71 1.6548 5 3 1 2 55.56 5.35 1.6541 -8 1 4 2 55.62 1.94 1.6525 5 2 3 2 55.62 1.24 1.6523 -8 2 2 2 55.96 1.05 1.6433 4 3 2 2 56.32 1.02 1.6335 -2 0 6 1 56.76 1.48 1.6219 -5 3 3 2 56.84 3.54 1.6199 8 2 0 2 56.98 1.18 1.6163 -4 0 6 1 57.05 1.33 1.6144 6 3 0 2 57.84 1.01 1.5942 7 0 3 1 58.29 1.70 1.5828 3 3 3 2 58.31 1.93 1.5824 3 1 5 2 58.35 1.34 1.5815 -2 1 6 2 58.36 1.03 1.5812 9 0 1 1 58.47 1.29 1.5785 0 4 0 2 58.55 1.89 1.5765 1 2 5 2 58.71 2.29 1.5726 0 3 4 2 59.05 2.12 1.5645 4 2 4 2 59.41 1.23 1.5557 -1 4 1 2 59.86 1.67 1.5451 2 4 0 2 60.35 1.24 1.5338 9 1 1 2 60.41 2.40 1.5324 -7 3 1 2 60.49 1.57 1.5305 0 1 6 2 61.05 1.69 1.5178 -10 1 2 2 61.57 1.39 1.5061 -3 4 1 2 62.36 2.45 1.4890 -6 1 6 2 62.73 3.23 1.4812 -9 2 3 2 63.37 1.64 1.4676 -7 2 5 2 64.03 2.00 1.4541 6 3 2 2 64.20 1.20 1.4508 -2 2 6 2 64.45 1.34 1.4458 2 4 2 2 65.25 1.06 1.4300 2 1 6 2 65.60 1.18 1.4231 7 2 3 2 65.69 1.18 1.4213 -1 4 3 2 68.12 1.29 1.3765 1 3 5 2 68.53 1.34 1.3692 -3 1 7 2 70.30 1.43 1.3391 10 0 2 1 70.42 1.35 1.3371 -6 4 2 2 70.78 1.09 1.3312 2 2 6 2 70.91 2.34 1.3290 -8 3 4 2 71.01 1.23 1.3275 -9 2 5 2 72.67 1.22 1.3012 -4 4 4 2 73.37 1.11 1.2904 -2 3 6 2 73.57 1.46 1.2874 8 1 4 2 75.79 1.52 1.2551 -10 3 2 2 77.42 1.01 1.2328 10 2 2 2 79.62 1.20 1.2041 2 3 6 2 81.56 1.02 1.1803 -10 2 6 2 82.55 1.45 1.1686 -12 2 4 2 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.