Raslakite Ekimenkova I A, Rastsvetaeva R K, Chukanov N V Doklady Chemistry 374 (2000) 195-198 Ordering of calcium and iron in a mineral of the eudialyte group with the symmetry R3 Locality: Lovozero massif, Kola Peninsula, Russia _database_code_amcsd 0012506 CELL PARAMETERS: 14.2290 14.2290 30.0190 90.000 90.000 120.000 SPACE GROUP: R3 X-RAY WAVELENGTH: 1.541838 Cell Volume: 5263.512 Density (g/cm3): 2.941 MAX. ABS. INTENSITY / VOLUME**2: 7.994523548 RIR: 0.885 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 7.76 13.23 11.3996 1 0 1 3 8.84 1.27 10.0063 0 0 3 1 9.29 1.78 9.5241 0 1 2 3 12.44 57.45 7.1145 1 1 0 3 13.82 18.80 6.4096 1 0 4 3 14.68 10.48 6.0355 0 2 1 3 15.55 38.57 5.6998 2 0 2 3 16.42 7.09 5.3973 0 1 5 3 17.73 1.87 5.0032 0 0 6 1 18.63 2.96 4.7620 0 2 4 3 19.96 1.17 4.4483 1 2 2 3 19.96 1.06 4.4483 -1 3 2 3 20.66 42.96 4.2999 2 0 5 3 21.64 5.69 4.1076 3 0 0 3 21.72 12.61 4.0925 2 -1 6 3 21.72 12.58 4.0925 1 1 6 3 21.95 4.02 4.0502 1 0 7 3 22.47 8.59 3.9574 2 1 4 3 22.47 8.39 3.9574 3 -1 4 3 23.41 28.08 3.7999 3 0 3 3 24.18 2.97 3.6800 1 2 5 3 24.18 2.76 3.6800 -1 3 5 3 24.80 6.58 3.5896 0 1 8 3 25.03 22.32 3.5573 2 2 0 3 25.30 16.74 3.5198 0 2 7 3 26.24 14.79 3.3958 1 3 1 3 26.24 14.87 3.3958 -1 4 1 3 26.59 1.40 3.3518 4 -2 3 3 26.59 1.48 3.3518 2 2 3 3 26.73 1.39 3.3354 0 0 9 1 26.75 6.67 3.3324 3 1 2 3 26.75 6.20 3.3324 4 -1 2 3 27.84 29.98 3.2048 2 0 8 3 28.11 8.68 3.1747 0 3 6 3 28.11 4.14 3.1747 3 0 6 3 28.29 9.58 3.1548 2 1 7 3 28.29 9.61 3.1548 3 -1 7 3 29.58 9.47 3.0200 1 1 9 3 29.58 9.52 3.0200 2 -1 9 3 29.60 8.67 3.0178 0 4 2 3 30.09 35.25 2.9702 3 1 5 3 30.09 35.51 2.9702 4 -1 5 3 30.59 3.48 2.9220 1 2 8 3 30.59 3.19 2.9220 -1 3 8 3 30.84 5.20 2.8992 4 -2 6 3 30.84 5.50 2.8992 2 2 6 3 31.39 100.00 2.8499 4 0 4 3 32.22 1.68 2.7782 -2 5 2 3 32.22 1.67 2.7782 2 3 2 3 32.67 2.60 2.7409 0 4 5 3 33.20 11.04 2.6986 0 2 10 3 33.32 3.13 2.6890 1 4 0 3 33.32 2.89 2.6890 4 1 0 3 33.53 9.23 2.6727 1 3 7 3 33.53 9.24 2.6727 -1 4 7 3 33.88 4.95 2.6455 5 -2 4 3 33.88 5.10 2.6455 3 2 4 3 34.64 23.74 2.5893 0 3 9 3 34.64 3.48 2.5893 3 0 9 3 35.58 2.54 2.5232 2 1 10 3 35.58 2.45 2.5232 3 -1 10 3 35.90 7.58 2.5016 0 0 12 1 36.58 7.05 2.4563 0 5 1 3 36.94 1.39 2.4332 4 -2 9 3 36.94 1.42 2.4332 2 2 9 3 37.78 10.44 2.3810 0 4 8 3 37.94 3.36 2.3715 3 3 0 3 38.78 4.89 2.3218 -2 6 1 3 38.78 4.81 2.3218 2 4 1 3 39.71 1.65 2.2696 1 0 13 3 39.93 1.84 2.2579 -2 5 8 3 39.93 1.86 2.2579 2 3 8 3 39.97 1.43 2.2554 1 3 10 3 39.97 1.45 2.2554 -1 4 10 3 40.89 1.52 2.2072 5 1 1 3 40.89 1.64 2.2072 6 -1 1 3 41.23 4.51 2.1895 1 5 2 3 41.23 4.43 2.1895 -1 6 2 3 41.60 2.77 2.1712 6 -2 5 3 41.60 2.79 2.1712 4 2 5 3 42.03 18.87 2.1500 4 0 10 3 42.17 1.29 2.1430 6 -3 6 3 42.17 1.20 2.1430 3 3 6 3 42.30 1.80 2.1368 0 5 7 3 42.38 2.35 2.1326 3 1 11 3 42.38 2.30 2.1326 4 -1 11 3 42.59 2.68 2.1228 5 1 4 3 42.59 2.71 2.1228 6 -1 4 3 42.81 3.56 2.1125 0 1 14 3 43.95 1.12 2.0600 5 0 8 3 44.00 2.84 2.0581 5 -2 10 3 44.00 2.97 2.0581 3 2 10 3 44.26 2.02 2.0465 2 4 7 3 44.26 2.07 2.0465 -2 6 7 3 44.26 1.68 2.0463 4 -2 12 3 44.26 1.60 2.0463 2 2 12 3 44.84 1.87 2.0212 4 3 1 3 44.84 1.68 2.0212 7 -3 1 3 45.06 2.47 2.0118 0 6 3 3 45.86 7.11 1.9787 6 -2 8 3 45.86 7.12 1.9787 4 2 8 3 46.43 1.56 1.9558 4 3 4 3 46.43 1.57 1.9558 7 -3 4 3 47.01 2.65 1.9328 6 -3 9 3 47.01 2.57 1.9328 3 3 9 3 47.52 1.09 1.9134 1 3 13 3 47.52 1.03 1.9134 -1 4 13 3 47.88 2.23 1.8999 0 6 6 3 47.88 6.36 1.8999 6 0 6 3 48.54 1.82 1.8755 -1 7 1 3 48.54 1.88 1.8755 1 6 1 3 48.84 1.15 1.8646 6 1 2 3 48.84 1.17 1.8646 7 -1 2 3 49.12 1.14 1.8548 1 0 16 3 49.54 1.65 1.8400 2 4 10 3 49.54 1.63 1.8400 -2 6 10 3 49.67 3.24 1.8356 2 5 6 3 49.67 3.23 1.8356 -2 7 6 3 49.67 1.03 1.8356 7 -2 6 3 49.67 1.05 1.8356 5 2 6 3 49.78 1.60 1.8317 4 3 7 3 49.78 1.51 1.8317 7 -3 7 3 49.78 1.25 1.8316 5 -1 12 3 49.78 1.27 1.8316 4 1 12 3 50.87 1.12 1.7948 0 2 16 3 51.29 2.82 1.7814 5 1 10 3 51.29 2.63 1.7814 6 -1 10 3 51.37 20.07 1.7786 4 4 0 3 51.59 3.24 1.7715 6 -2 11 3 51.59 3.19 1.7715 4 2 11 3 51.96 9.99 1.7599 0 4 14 3 52.04 1.61 1.7574 -3 8 1 3 52.04 1.67 1.7574 3 5 1 3 52.46 1.19 1.7442 2 2 15 3 52.46 1.20 1.7442 4 -2 15 3 53.65 2.14 1.7084 -2 5 14 3 53.65 2.17 1.7084 2 3 14 3 54.01 2.51 1.6979 -2 8 2 3 54.01 2.54 1.6979 2 6 2 3 54.31 2.02 1.6893 0 7 5 3 54.78 5.58 1.6759 8 -4 6 3 54.78 5.60 1.6759 4 4 6 3 55.07 1.44 1.6677 0 0 18 1 55.95 2.74 1.6436 -2 8 5 3 55.95 2.71 1.6436 2 6 5 3 56.09 1.94 1.6397 2 4 13 3 56.09 1.93 1.6397 -2 6 13 3 56.69 1.91 1.6237 1 1 18 3 56.69 1.91 1.6237 2 -1 18 3 57.18 1.25 1.6109 1 7 3 3 57.18 1.20 1.6109 -1 8 3 3 57.51 11.83 1.6024 4 0 16 3 57.89 2.13 1.5928 -1 7 10 3 57.89 2.12 1.5928 1 6 10 3 58.11 1.53 1.5875 8 -2 7 3 58.11 1.48 1.5875 6 2 7 3 58.11 1.19 1.5873 6 0 12 3 58.51 1.14 1.5774 6 -2 14 3 58.51 1.13 1.5774 4 2 14 3 59.10 3.43 1.5632 5 -2 16 3 59.10 3.43 1.5632 3 2 16 3 59.55 1.39 1.5525 3 6 0 3 59.55 1.33 1.5525 6 3 0 3 59.91 1.38 1.5440 5 4 4 3 59.91 1.39 1.5440 9 -4 4 3 60.08 2.64 1.5400 -1 6 14 3 60.08 2.62 1.5400 1 5 14 3 60.41 3.15 1.5323 8 0 2 3 60.83 1.24 1.5229 4 3 13 3 60.83 1.17 1.5229 7 -3 13 3 61.45 1.64 1.5089 0 8 4 3 62.18 2.52 1.4928 0 5 16 3 62.82 2.07 1.4793 5 3 11 3 62.82 2.10 1.4793 8 -3 11 3 63.69 1.60 1.4610 2 4 16 3 63.69 1.55 1.4610 -2 6 16 3 64.26 1.59 1.4496 8 -4 12 3 64.26 1.55 1.4496 4 4 12 3 65.08 1.16 1.4333 6 0 15 3 65.51 3.28 1.4249 8 0 8 3 65.61 2.09 1.4229 5 5 0 3 66.43 1.03 1.4073 10 -4 2 3 66.55 1.00 1.4051 2 5 15 3 66.55 1.01 1.4051 -2 7 15 3 66.70 1.51 1.4024 -1 9 5 3 66.70 1.52 1.4024 1 8 5 3 68.46 5.49 1.3704 0 8 10 3 68.57 4.21 1.3686 10 -5 6 3 68.57 4.23 1.3686 5 5 6 3 69.64 3.26 1.3501 0 3 21 3 69.69 4.29 1.3493 0 4 20 3 69.97 1.66 1.3445 2 8 0 3 69.97 1.67 1.3445 8 2 0 3 70.69 1.03 1.3325 8 2 3 3 70.69 1.04 1.3325 10 -2 3 3 70.71 1.05 1.3322 0 2 22 3 73.09 2.16 1.2946 0 6 18 3 74.92 1.08 1.2675 -4 11 3 3 74.92 1.07 1.2675 4 7 3 3 76.10 1.45 1.2508 0 0 24 1 79.38 1.70 1.2071 0 10 5 3 81.70 1.13 1.1786 0 2 25 3 85.11 1.17 1.1400 10 0 10 3 87.38 1.11 1.1160 10 -2 15 3 87.38 1.10 1.1160 8 2 15 3 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.