Heulandite Gunter M E, Armbruster T, Kohler T, Knowles C R American Mineralogist 79 (1994) 675-682 Crystal structure and optical properties of Na- and Pb-exchanged heulandite-group zeolites Sample: Pb-exchanged Atomic parameters from ICSD CELL PARAMETERS: 17.7670 17.9170 7.4320 90.000 116.330 90.000 SPACE GROUP: Cm X-RAY WAVELENGTH: 1.541838 MAX. ABS. INTENSITY / VOLUME**2: 4.404554095 2-THETA INTENSITY D-SPACING H K L 7.43 13.01 11.9024 1 1 0 9.87 3.43 8.9585 0 2 0 11.11 25.27 7.9619 2 0 0 12.90 54.31 6.8625 -1 1 1 13.01 16.21 6.8062 -2 0 1 13.29 45.52 6.6610 0 0 1 14.89 3.21 5.9512 2 2 0 15.85 4.91 5.5920 1 3 0 16.36 11.43 5.4195 -2 2 1 16.58 37.52 5.3453 0 2 1 16.84 67.55 5.2663 -3 1 1 17.28 64.89 5.1325 1 1 1 17.43 59.73 5.0893 3 1 0 19.07 100.00 4.6547 -1 3 1 19.82 13.81 4.4792 0 4 0 20.29 48.02 4.3775 -4 0 1 20.84 3.65 4.2625 2 0 1 21.95 3.10 4.0496 -3 3 1 22.29 43.05 3.9879 1 3 1 22.33 35.20 3.9809 4 0 0 22.41 8.38 3.9675 3 3 0 22.61 1.12 3.9331 -4 2 1 22.78 28.26 3.9039 2 4 0 23.11 22.46 3.8490 2 2 1 23.78 9.58 3.7417 -2 4 1 23.94 14.86 3.7170 0 4 1 23.96 14.93 3.7145 -2 0 2 24.47 4.33 3.6379 4 2 0 24.96 32.30 3.5673 -3 1 2 25.27 8.24 3.5248 -1 1 2 25.48 1.62 3.4960 1 5 0 25.58 8.68 3.4830 -5 1 1 25.97 38.68 3.4313 -2 2 2 26.17 6.78 3.4053 3 1 1 26.19 24.91 3.4031 -4 0 2 26.77 2.37 3.3305 0 0 2 27.64 7.23 3.2276 -1 5 1 28.05 43.04 3.1813 -4 2 2 28.47 3.36 3.1356 5 1 0 28.51 68.02 3.1307 -4 4 1 28.59 8.45 3.1217 0 2 2 28.72 1.97 3.1083 -3 3 2 28.92 7.38 3.0878 2 4 1 28.99 12.36 3.0801 -1 3 2 29.26 2.29 3.0521 -5 3 1 29.38 26.22 3.0397 -5 1 2 29.74 8.62 3.0039 -3 5 1 29.79 10.32 2.9994 3 3 1 29.92 12.29 2.9862 0 6 0 30.00 51.58 2.9785 1 5 1 30.03 3.24 2.9756 4 4 0 30.09 80.33 2.9700 3 5 0 30.17 12.94 2.9625 1 1 2 30.22 9.37 2.9574 -6 0 1 30.86 11.07 2.8977 4 0 1 31.28 5.31 2.8593 -2 4 2 31.84 29.04 2.8102 5 3 0 31.87 4.19 2.8083 -6 2 1 32.47 7.79 2.7571 4 2 1 32.50 1.24 2.7548 -6 0 2 32.68 12.55 2.7405 -5 3 2 32.75 11.35 2.7346 -2 6 1 32.87 13.34 2.7249 0 6 1 33.06 3.41 2.7098 -4 4 2 33.39 5.41 2.6836 1 3 2 33.53 14.01 2.6727 0 4 2 33.77 3.24 2.6540 6 0 0 34.05 6.98 2.6331 -6 2 2 34.96 13.00 2.5663 2 2 2 35.14 7.86 2.5537 -3 5 2 35.27 2.75 2.5446 6 2 0 35.37 8.04 2.5380 -1 5 2 35.59 2.23 2.5222 -5 5 1 35.96 16.41 2.4972 -7 1 1 36.04 9.67 2.4922 3 5 1 36.40 7.69 2.4680 -6 4 1 36.42 13.34 2.4669 -4 6 1 36.57 3.66 2.4575 -4 0 3 36.62 1.32 2.4539 5 1 1 36.63 1.44 2.4530 -3 1 3 36.75 4.24 2.4457 2 6 1 36.89 3.00 2.4365 -2 0 3 36.95 5.52 2.4330 4 4 1 37.15 1.93 2.4200 -1 7 1 37.66 7.36 2.3888 4 6 0 37.97 10.65 2.3699 -4 2 3 38.07 4.69 2.3640 3 1 2 38.08 3.47 2.3629 -5 1 3 38.28 4.04 2.3511 -2 2 3 38.36 5.76 2.3466 -6 4 2 38.51 1.76 2.3377 -5 5 2 38.69 3.04 2.3274 -2 6 2 38.71 3.48 2.3261 -1 1 3 38.76 3.63 2.3232 -7 3 1 38.79 2.32 2.3213 -3 7 1 39.00 3.42 2.3095 1 7 1 39.07 13.67 2.3055 3 7 0 39.19 4.40 2.2989 2 4 2 39.38 2.25 2.2882 5 3 1 39.47 6.46 2.2833 6 4 0 39.74 6.10 2.2684 -7 3 2 39.95 3.91 2.2567 7 1 0 40.18 3.31 2.2446 -4 6 2 40.27 4.40 2.2396 0 8 0 40.58 1.37 2.2233 0 6 2 40.74 4.29 2.2148 3 3 2 41.04 2.95 2.1993 -6 2 3 41.17 1.14 2.1925 -8 0 1 41.93 6.34 2.1545 -4 4 3 42.22 6.09 2.1404 -2 4 3 42.45 1.43 2.1296 -8 2 1 42.49 1.53 2.1274 -2 8 1 42.52 2.18 2.1262 -8 2 2 42.53 5.94 2.1258 7 3 0 42.59 2.02 2.1228 0 8 1 42.76 6.20 2.1149 -7 1 3 43.11 11.41 2.0982 6 2 1 43.40 1.39 2.0851 -1 7 2 43.52 6.08 2.0796 4 6 1 43.89 8.10 2.0629 1 1 3 43.90 4.73 2.0623 -7 5 1 43.96 2.31 2.0595 3 7 1 44.46 3.70 2.0377 5 5 1 44.78 4.18 2.0239 -6 4 3 44.79 2.60 2.0237 -7 5 2 45.20 1.82 2.0060 -7 3 3 45.49 4.73 1.9938 -4 8 1 45.74 3.04 1.9837 6 6 0 45.76 3.11 1.9826 2 8 1 45.94 1.93 1.9754 1 9 0 46.08 2.57 1.9697 -5 7 2 46.09 2.70 1.9692 -8 4 1 46.16 8.51 1.9665 -8 4 2 46.25 11.75 1.9628 -1 5 3 46.29 1.85 1.9615 1 3 3 46.50 3.01 1.9530 -9 1 2 46.72 6.19 1.9443 6 4 1 46.75 1.03 1.9431 8 2 0 46.95 3.86 1.9353 -8 2 3 47.27 5.92 1.9229 -1 9 1 47.33 1.06 1.9205 7 5 0 47.40 1.11 1.9180 -2 8 2 47.94 3.54 1.8975 -4 6 3 48.27 1.17 1.8856 2 2 3 48.67 2.50 1.8708 -4 8 2 48.80 1.91 1.8663 -9 3 2 49.01 1.36 1.8585 0 8 2 49.05 1.90 1.8573 -4 0 4 49.81 4.75 1.8308 -7 5 3 49.85 3.91 1.8292 -3 1 4 49.99 4.33 1.8245 5 3 2 50.12 1.87 1.8201 -6 0 4 50.79 1.03 1.7975 -2 0 4 50.97 6.34 1.7917 0 10 0 51.27 1.18 1.7818 0 6 3 51.34 1.74 1.7797 -3 7 3 51.47 2.53 1.7754 -10 0 2 51.58 1.69 1.7720 4 8 1 51.62 9.90 1.7707 -7 7 2 51.71 2.30 1.7678 -5 3 4 51.79 3.44 1.7653 -8 6 2 51.88 2.08 1.7624 -2 2 4 51.95 1.69 1.7601 -7 1 4 52.04 2.88 1.7574 -3 3 4 52.38 5.45 1.7466 -3 9 2 52.46 1.97 1.7444 -5 7 3 52.55 1.36 1.7415 -10 2 2 52.92 4.22 1.7302 0 10 1 53.04 4.16 1.7266 3 9 1 53.32 2.22 1.7182 2 8 2 53.57 2.64 1.7108 3 3 3 53.58 1.45 1.7104 8 0 1 53.81 2.40 1.7035 -9 5 1 53.92 2.51 1.7003 7 7 0 53.96 4.19 1.6993 -10 0 3 54.08 1.01 1.6958 -7 3 4 54.29 1.47 1.6897 5 5 2 54.92 7.19 1.6717 -8 2 4 55.03 2.65 1.6687 -1 3 4 55.05 1.16 1.6682 -2 4 4 55.41 3.39 1.6582 -4 10 1 55.48 4.37 1.6562 8 6 0 55.51 1.39 1.6553 -4 8 3 55.65 2.09 1.6517 2 10 1 55.69 1.27 1.6505 -10 4 2 55.75 3.02 1.6489 -2 8 3 55.92 3.27 1.6444 -5 5 4 56.18 2.07 1.6371 -7 7 3 56.23 1.53 1.6360 -3 5 4 56.31 1.90 1.6338 4 10 0 56.83 8.28 1.6202 2 6 3 57.00 1.35 1.6156 -10 4 1 57.68 2.62 1.5982 3 5 3 57.85 3.24 1.5938 -6 8 3 57.91 1.07 1.5924 10 0 0 58.54 1.08 1.5768 0 8 3 58.65 1.32 1.5741 7 1 2 58.91 2.47 1.5678 10 2 0 58.95 2.08 1.5667 -8 8 1 59.01 1.33 1.5654 -8 8 2 59.12 2.08 1.5626 -7 9 1 59.15 1.26 1.5620 -3 11 1 59.27 1.47 1.5591 -11 3 2 59.35 1.59 1.5572 3 11 0 59.48 2.83 1.5541 6 8 1 59.90 1.43 1.5442 -9 7 1 59.91 1.29 1.5439 4 8 2 60.34 1.78 1.5339 5 7 2 60.59 2.29 1.5283 3 9 2 60.60 1.04 1.5280 -5 9 3 60.73 1.97 1.5250 5 1 3 60.78 2.19 1.5239 4 10 1 60.90 1.77 1.5213 -11 3 3 61.92 3.64 1.4986 9 3 1 61.94 1.53 1.4981 7 9 0 62.17 2.58 1.4931 0 12 0 62.21 1.48 1.4922 -9 7 3 62.42 2.09 1.4878 8 8 0 62.58 1.13 1.4843 -8 8 3 62.59 1.25 1.4841 8 6 1 62.66 1.28 1.4826 5 3 3 63.53 1.32 1.4645 3 7 3 63.79 1.00 1.4592 -12 0 3 63.79 2.64 1.4590 -12 2 2 63.97 1.13 1.4554 9 7 0 64.02 1.48 1.4544 0 6 4 64.71 1.29 1.4405 -11 5 3 64.72 3.31 1.4403 -5 11 2 64.73 1.15 1.4402 -12 2 3 64.88 3.83 1.4371 1 9 3 64.99 1.09 1.4350 -11 5 1 65.15 1.28 1.4319 1 11 2 65.23 1.81 1.4303 8 2 2 65.32 1.77 1.4285 -12 0 1 65.55 1.50 1.4240 2 4 4 65.74 3.15 1.4205 -2 0 5 65.91 4.80 1.4173 -11 3 4 66.65 2.23 1.4033 6 2 3 66.75 1.16 1.4015 -4 4 5 66.78 1.56 1.4007 -9 1 5 67.03 1.57 1.3962 10 2 1 67.30 1.55 1.3913 -10 8 2 67.51 2.69 1.3874 -8 10 1 68.35 2.72 1.3725 -5 5 5 68.47 1.23 1.3702 -10 6 4 68.59 2.11 1.3682 -7 11 1 68.99 1.32 1.3612 -10 0 5 69.15 3.22 1.3585 -7 5 5 69.25 1.23 1.3568 -7 11 2 69.32 1.27 1.3555 -5 9 4 69.36 1.92 1.3549 -8 8 4 69.84 1.50 1.3467 -3 5 5 69.97 1.24 1.3446 7 7 2 70.14 1.37 1.3418 2 6 4 70.23 2.22 1.3403 -11 7 3 70.37 1.49 1.3379 -1 11 3 71.15 1.90 1.3251 -12 6 2 71.87 1.68 1.3136 5 7 3 72.47 3.65 1.3042 2 12 2 73.58 1.20 1.2873 -1 5 5 73.74 1.03 1.2848 -5 13 1 73.88 1.87 1.2827 -2 6 5 74.21 1.55 1.2779 1 1 5 74.34 3.35 1.2760 -4 12 3 74.82 3.25 1.2690 -2 10 4 75.10 1.14 1.2649 5 13 0 75.43 1.74 1.2603 5 1 4 75.87 2.17 1.2539 -9 11 2 77.05 1.21 1.2377 7 9 2 77.32 1.40 1.2340 -12 8 2 77.43 1.25 1.2326 -13 5 1 77.75 1.41 1.2284 -4 14 1 77.78 1.68 1.2279 6 12 1 78.22 1.25 1.2221 11 5 1 79.61 1.10 1.2043 -3 13 3 79.97 1.11 1.1998 6 8 3 81.37 1.00 1.1826 -14 4 4 81.86 1.85 1.1768 -11 9 4 82.01 1.07 1.1749 -3 3 6 83.99 1.01 1.1523 6 4 4 84.69 1.38 1.1445 -14 2 5 85.56 1.70 1.1351 9 3 3 86.84 1.02 1.1216 -10 12 3 87.67 1.20 1.1131 -2 10 5 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.