Zippeite Plasil J, Mills S J, Fejfarova K, Dusek M, Novak M, Skoda R, Cejka J, Sejkora J The Canadian Mineralogist 49 (2011) 1089-1103 The crystal structure of natural zippeite, K1.85H+0.15[(UO2)4O2(SO4)2(OH)2](H2O)4, from Jachymov, Czech Republic Locality: Jachymov, Czech Republic _database_code_amcsd 0018658 CELL PARAMETERS: 8.7802 13.9903 8.8630 90.000 104.524 90.000 SPACE GROUP: C2/m X-RAY WAVELENGTH: 1.541838 Cell Volume: 1053.918 Density (g/cm3): 4.591 MAX. ABS. INTENSITY / VOLUME**2: 153.3115363 RIR: 10.874 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 10.31 15.19 8.5798 0 0 1 2 12.18 1.70 7.2641 1 1 0 4 12.65 100.00 6.9952 0 2 0 2 14.19 1.22 6.2429 -1 1 1 4 16.35 10.29 5.4216 0 2 1 4 20.71 8.97 4.2899 0 0 2 2 20.87 4.88 4.2564 -2 0 1 2 20.90 5.59 4.2498 2 0 0 2 22.94 5.74 3.8769 -1 3 1 4 24.34 7.32 3.6570 0 2 2 4 24.48 6.37 3.6362 -2 2 1 4 24.51 7.50 3.6320 2 2 0 4 25.47 20.77 3.4976 0 4 0 2 25.54 21.26 3.4880 -2 0 2 2 25.62 19.75 3.4772 2 0 1 2 27.54 2.67 3.2388 0 4 1 4 28.60 36.51 3.1215 -2 2 2 4 28.67 37.56 3.1137 2 2 1 4 31.28 14.64 2.8599 0 0 3 2 33.04 2.83 2.7108 0 4 2 4 33.08 1.37 2.7080 -2 0 3 2 33.15 1.49 2.7023 -2 4 1 4 33.17 1.58 2.7006 2 4 0 4 33.86 14.41 2.6472 0 2 3 4 34.54 2.64 2.5969 -1 5 1 4 36.16 1.36 2.4843 1 5 1 4 36.38 6.53 2.4698 -2 4 2 4 36.44 7.45 2.4659 2 4 1 4 38.61 2.42 2.3317 0 6 0 2 40.07 1.89 2.2501 0 6 1 4 40.75 8.86 2.2140 0 4 3 4 41.12 7.08 2.1950 -4 0 1 2 41.34 1.64 2.1839 1 5 2 4 42.16 1.98 2.1432 -2 0 4 2 42.28 1.96 2.1374 2 0 3 2 42.48 1.40 2.1282 -4 0 2 2 42.54 1.01 2.1249 4 0 0 2 43.20 6.16 2.0943 -4 2 1 4 44.16 1.03 2.0507 0 2 4 4 44.20 2.43 2.0492 -2 2 4 4 44.21 1.02 2.0487 0 6 2 4 44.29 1.17 2.0450 -2 6 1 4 44.31 1.11 2.0442 2 6 0 4 44.31 2.80 2.0441 2 2 3 4 44.50 1.81 2.0361 -4 2 2 4 44.56 1.09 2.0332 4 2 0 4 46.41 1.12 1.9566 -4 0 3 2 46.54 1.27 1.9515 4 0 1 2 46.87 5.24 1.9385 -2 6 2 4 46.92 5.82 1.9366 2 6 1 4 47.31 2.93 1.9213 -1 7 1 4 48.30 1.19 1.8843 -4 2 3 4 48.42 1.28 1.8798 4 2 1 4 48.99 5.37 1.8592 -4 4 1 4 49.90 1.27 1.8274 -2 4 4 4 50.01 1.23 1.8238 2 4 3 4 50.50 3.38 1.8072 0 6 3 4 51.07 1.68 1.7884 -3 5 3 4 52.25 2.33 1.7509 -2 0 5 2 52.31 1.60 1.7488 0 8 0 2 52.38 2.06 1.7467 2 0 4 2 52.47 2.91 1.7440 -4 0 4 2 52.64 2.71 1.7386 4 0 2 2 52.77 1.52 1.7348 1 7 2 4 53.99 3.76 1.6985 -2 2 5 4 54.12 3.52 1.6947 2 2 4 4 54.20 3.72 1.6922 -4 2 4 4 54.38 3.61 1.6872 4 2 2 4 55.11 1.82 1.6665 0 2 5 4 56.33 1.35 1.6332 3 7 0 4 57.68 2.11 1.5983 -4 6 1 4 59.00 2.21 1.5657 -2 4 5 4 59.09 1.28 1.5633 -2 8 2 4 59.12 2.40 1.5627 2 4 4 4 59.13 1.22 1.5623 2 8 1 4 59.20 2.15 1.5607 -4 4 4 4 59.36 2.53 1.5568 4 4 2 4 61.07 1.43 1.5173 -1 9 1 4 61.14 1.06 1.5157 -3 7 3 4 62.22 1.68 1.4920 0 8 3 4 62.59 1.04 1.4841 -1 7 4 4 65.75 1.41 1.4202 1 9 2 4 66.77 1.38 1.4010 0 2 6 4 66.82 1.38 1.4001 -2 6 5 4 66.93 1.43 1.3980 2 6 4 4 67.01 1.15 1.3966 -4 6 4 4 67.16 1.17 1.3938 4 6 2 4 67.34 1.68 1.3905 -6 2 3 4 67.46 1.74 1.3884 6 2 0 4 68.61 1.45 1.3678 -4 8 1 4 68.90 1.12 1.3628 3 9 0 4 71.24 1.12 1.3236 0 4 6 4 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.