K3 Nb6 O26 P4 Benabbas A, Borel M, Grandin A, Leclaire A, Raveau B Journal of Solid State Chemistry 84 (1990) 365-374 A novel niobium phosphate bronze with a tunnel structure, K3Nb6P4O26, member n=infinity of the series (K3Nb6P4O26)n . KNb2PO8 _cod_database_code 1001441 _database_code_amcsd 0013673 CELL PARAMETERS: 14.7484 31.5820 9.3859 90.000 90.000 90.000 SPACE GROUP: Pnma X-RAY WAVELENGTH: 1.541838 Cell Volume: 4371.802 Density (g/cm3): 3.690 MAX. ABS. INTENSITY / VOLUME**2: 21.71867872 RIR: 1.916 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 9.83 2.17 8.9970 0 1 1 4 12.33 11.47 7.1810 2 1 0 4 12.64 1.20 7.0058 0 3 1 4 13.25 26.53 6.6816 2 2 0 4 15.28 62.22 5.7986 2 0 1 4 15.54 13.49 5.7033 2 1 1 8 18.50 1.92 4.7972 2 5 0 4 18.91 15.95 4.6929 0 0 2 2 18.99 1.01 4.6736 2 4 1 8 20.05 3.11 4.4278 1 1 2 8 20.59 5.42 4.3141 3 1 1 8 20.64 6.81 4.3028 1 2 2 8 20.73 3.50 4.2842 2 6 0 4 20.80 1.19 4.2716 2 5 1 8 21.16 16.09 4.1982 3 2 1 8 21.59 2.07 4.1160 1 3 2 8 22.03 3.79 4.0341 0 4 2 4 22.52 100.00 3.9478 0 8 0 2 22.68 1.08 3.9201 1 7 1 8 23.16 9.68 3.8403 2 2 2 8 24.01 3.13 3.7058 2 3 2 8 25.01 5.70 3.5608 2 7 1 8 25.96 1.11 3.4318 4 0 1 4 26.12 3.98 3.4117 4 1 1 8 26.25 70.33 3.3946 3 0 2 4 26.41 7.28 3.3751 3 1 2 8 26.57 1.03 3.3547 2 5 2 8 26.58 7.21 3.3535 4 2 1 8 27.13 1.37 3.2869 0 9 1 4 27.33 56.78 3.2633 2 8 1 8 27.33 3.88 3.2628 4 3 1 8 27.61 1.83 3.2308 3 3 2 8 28.16 4.49 3.1686 2 9 0 4 28.36 1.07 3.1474 4 4 1 8 29.18 24.12 3.0605 1 0 3 4 29.32 18.53 3.0463 1 1 3 8 29.57 18.34 3.0210 0 8 2 4 29.73 3.98 3.0046 1 2 3 8 29.76 6.30 3.0022 2 9 1 8 29.88 2.05 2.9901 3 5 2 8 30.42 1.66 2.9389 1 3 3 8 30.80 13.89 2.9032 2 10 0 4 30.84 9.87 2.8993 4 0 2 4 30.97 8.18 2.8872 4 1 2 8 31.05 16.21 2.8801 2 0 3 4 31.18 2.52 2.8682 2 1 3 8 31.33 1.02 2.8550 4 7 0 4 31.37 1.04 2.8516 4 2 2 8 31.80 51.08 2.8140 5 0 1 4 32.43 5.02 2.7607 1 9 2 8 32.51 1.17 2.7542 1 5 3 8 32.78 2.73 2.7324 3 9 1 8 33.02 2.01 2.7125 3 7 2 8 33.25 1.41 2.6946 4 8 0 4 33.82 1.69 2.6507 5 4 1 8 33.88 1.43 2.6458 1 6 3 8 34.78 2.99 2.5797 1 10 2 8 34.86 29.22 2.5739 3 8 2 8 35.10 5.23 2.5567 3 10 1 8 35.44 2.49 2.5328 1 7 3 8 36.39 1.28 2.4689 2 10 2 8 36.63 1.92 2.4535 4 9 1 8 36.84 1.81 2.4398 3 9 2 8 37.17 7.34 2.4188 1 8 3 8 38.35 1.10 2.3470 6 4 0 4 39.05 5.42 2.3065 1 9 3 8 39.25 1.04 2.2955 0 12 2 4 39.32 15.61 2.2914 5 8 1 8 40.42 1.00 2.2317 4 5 3 8 41.47 1.79 2.1775 6 0 2 4 41.56 1.14 2.1728 4 6 3 8 42.10 5.44 2.1462 5 0 3 4 44.29 1.40 2.0453 3 4 4 8 44.44 5.75 2.0386 7 2 1 8 44.53 1.17 2.0347 5 9 2 8 45.84 5.60 1.9796 4 0 4 4 45.93 6.47 1.9757 4 1 4 8 45.98 25.55 1.9739 0 16 0 2 46.00 1.57 1.9728 4 9 3 8 46.22 1.85 1.9642 4 2 4 8 47.29 5.91 1.9221 7 0 2 4 47.38 2.49 1.9185 7 1 2 8 47.48 1.60 1.9149 7 6 1 8 47.70 2.53 1.9067 6 8 2 8 47.78 2.29 1.9035 4 10 3 8 48.27 5.57 1.8856 5 8 3 8 48.73 2.59 1.8686 2 16 1 8 48.91 3.95 1.8622 1 0 5 4 49.00 2.87 1.8589 1 1 5 8 49.25 1.72 1.8502 6 9 2 8 49.69 1.09 1.8348 4 11 3 8 50.15 5.45 1.8192 2 0 5 4 50.24 1.81 1.8162 2 1 5 8 50.34 2.20 1.8128 4 7 4 8 50.45 5.75 1.8090 8 0 1 4 50.67 2.55 1.8015 2 17 0 4 51.52 1.04 1.7738 7 9 1 8 51.65 6.29 1.7696 4 8 4 8 52.24 1.34 1.7510 3 1 5 8 52.76 1.29 1.7349 6 11 2 8 52.77 1.35 1.7346 1 15 3 8 52.99 5.11 1.7281 7 8 2 8 53.12 6.35 1.7242 4 9 4 8 53.16 5.38 1.7229 7 10 1 8 53.40 3.55 1.7156 1 17 2 8 53.64 2.24 1.7088 3 17 1 8 53.70 3.67 1.7069 2 18 0 4 53.72 7.78 1.7064 3 16 2 8 53.73 1.44 1.7059 8 2 2 8 54.03 8.10 1.6973 6 0 4 4 54.11 5.58 1.6948 6 1 4 8 54.36 1.93 1.6876 6 2 4 8 54.43 1.73 1.6858 7 9 2 8 54.48 3.38 1.6842 1 8 5 8 54.72 1.36 1.6773 4 10 4 8 54.78 2.87 1.6756 6 3 4 8 54.97 1.21 1.6705 4 1 5 8 55.39 4.95 1.6588 1 16 3 8 55.63 1.62 1.6522 2 8 5 8 55.90 2.04 1.6449 1 9 5 8 55.91 3.20 1.6445 8 8 1 8 56.31 2.25 1.6337 4 17 1 8 56.33 1.80 1.6333 1 18 2 8 56.39 1.86 1.6316 4 16 2 8 56.52 2.36 1.6282 2 16 3 8 56.55 3.53 1.6274 3 18 1 8 56.99 8.70 1.6160 5 16 1 8 57.45 2.67 1.6041 2 18 2 8 57.84 1.26 1.5943 4 6 5 8 58.07 2.89 1.5883 8 0 3 4 58.08 3.87 1.5881 1 17 3 8 59.14 1.13 1.5622 4 18 1 8 59.26 5.68 1.5593 6 8 4 8 59.35 1.14 1.5571 8 4 3 8 59.50 1.58 1.5537 1 1 6 8 60.60 2.84 1.5279 6 9 4 8 60.81 2.64 1.5231 2 2 6 8 61.40 1.20 1.5100 4 9 5 8 62.28 1.51 1.4907 3 0 6 4 62.30 1.35 1.4902 6 1 5 8 63.03 5.85 1.4748 10 0 0 2 63.09 2.36 1.4735 8 8 3 8 63.29 1.05 1.4694 2 6 6 8 64.02 2.74 1.4543 0 8 6 4 64.10 1.69 1.4529 5 16 3 8 64.16 1.43 1.4516 9 0 3 4 64.23 1.77 1.4501 9 1 3 8 66.95 2.02 1.3978 4 16 4 8 67.12 1.12 1.3946 3 8 6 8 67.84 5.27 1.3816 10 8 0 4 68.09 2.18 1.3771 7 16 2 8 69.37 3.12 1.3547 4 17 4 8 69.38 1.55 1.3545 1 16 5 8 70.38 3.15 1.3377 2 16 5 8 70.50 1.27 1.3358 7 17 2 8 70.57 3.82 1.3346 7 18 1 8 70.63 1.96 1.3336 8 16 1 8 71.77 1.40 1.3152 1 17 5 8 72.76 1.14 1.2998 2 17 5 8 73.60 3.49 1.2869 6 16 4 8 75.94 2.91 1.2531 6 17 4 8 76.31 1.21 1.2479 8 8 5 8 78.71 1.21 1.2157 1 25 2 8 80.79 1.27 1.1896 3 16 6 8 80.96 1.03 1.1876 6 19 4 8 81.46 2.83 1.1815 10 16 0 4 82.16 1.28 1.1732 0 0 8 2 82.76 1.67 1.1662 5 8 7 8 84.75 1.06 1.1438 9 17 3 8 85.89 1.00 1.1316 2 6 8 8 86.20 1.24 1.1283 7 2 7 8 88.38 1.37 1.1059 7 6 7 8 88.71 1.30 1.1027 13 0 2 4 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.