Volkovskite Rastsvetaeva R K, Andrianov V I, Genkina E A, Sokolova T N, Kashaev A A Kristallografiya 37 (1992) 326-333 Crystal structure of volkovskite KCa4B22O32(OH)10Cl*4H2O from Nepkii deposit (E. Siberia) Locality: Eastern Siberia _database_code_amcsd 0014191 CELL PARAMETERS: 6.5000 23.9600 6.6200 95.680 119.600 90.590 SPACE GROUP: P1 X-RAY WAVELENGTH: 1.541838 Cell Volume: 889.957 Density (g/cm3): 2.320 MAX. ABS. INTENSITY / VOLUME**2: 4.418472369 RIR: 0.620 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 3.71 37.29 23.7865 0 1 0 1 7.43 58.21 11.8933 0 2 0 1 11.16 99.09 7.9288 0 3 0 1 14.90 26.02 5.9466 0 4 0 1 16.27 1.32 5.4467 -1 1 1 1 16.38 12.28 5.4114 0 1 1 1 16.39 11.22 5.4099 0 -2 1 1 17.01 1.61 5.2137 -1 -2 1 1 17.86 1.80 4.9651 1 2 0 1 18.02 1.38 4.9240 0 -3 1 1 18.68 1.78 4.7511 -1 3 0 1 19.72 1.32 4.5024 -1 3 1 1 20.21 4.03 4.3933 0 3 1 1 20.22 2.12 4.3914 0 -4 1 1 20.96 1.67 4.2389 -1 4 0 1 22.21 1.72 4.0019 -1 4 1 1 22.43 1.18 3.9644 0 6 0 1 22.46 2.10 3.9586 1 4 0 1 22.84 1.21 3.8942 0 4 1 1 22.85 2.91 3.8925 0 -5 1 1 23.82 1.24 3.7351 -1 -5 1 1 25.76 3.47 3.4584 0 5 1 1 25.77 4.12 3.4569 0 -6 1 1 26.23 45.49 3.3981 0 7 0 1 27.07 2.52 3.2936 -1 0 2 1 27.19 4.23 3.2800 1 0 1 1 27.41 2.52 3.2537 1 -2 1 1 27.45 100.00 3.2498 -2 0 1 1 28.29 1.72 3.1542 1 -3 1 1 28.30 1.90 3.1530 -1 -3 2 1 28.39 3.37 3.1435 -2 2 1 1 28.55 3.36 3.1263 -2 -2 1 1 28.83 2.00 3.0970 -1 2 2 1 29.01 1.11 3.0776 1 2 1 1 29.59 2.87 3.0185 -2 3 1 1 29.64 2.86 3.0137 1 -4 1 1 29.69 6.29 3.0089 -1 -4 2 1 29.75 1.31 3.0026 -1 7 0 1 29.82 3.76 2.9957 -2 -3 1 1 30.05 3.22 2.9733 0 8 0 1 30.39 6.49 2.9412 -1 3 2 1 30.61 2.44 2.9210 1 3 1 1 31.07 13.22 2.8780 0 -1 2 1 31.31 1.68 2.8573 0 0 2 1 31.31 1.82 2.8570 0 -2 2 1 31.40 1.52 2.8487 1 -5 1 1 31.49 2.06 2.8414 -1 -5 2 1 31.51 2.31 2.8389 -2 -4 1 1 31.61 2.50 2.8307 -2 0 2 1 31.64 1.83 2.8275 -2 -1 2 1 31.66 2.74 2.8262 1 7 0 1 31.70 2.02 2.8223 -2 1 0 1 31.99 3.54 2.7976 0 1 2 1 32.00 3.89 2.7970 0 -3 2 1 32.03 10.83 2.7946 -2 1 2 1 32.12 9.51 2.7863 -2 2 0 1 32.14 8.62 2.7853 -2 -2 2 1 32.22 4.02 2.7783 0 7 1 1 32.23 5.75 2.7775 2 1 0 1 32.23 4.29 2.7773 0 -8 1 1 32.34 1.34 2.7685 -1 4 2 1 33.09 3.29 2.7076 -1 8 0 1 33.11 2.81 2.7057 0 2 2 1 33.12 2.79 2.7049 0 -4 2 1 33.22 1.63 2.6970 -2 5 1 1 33.33 1.44 2.6881 -1 -8 1 1 33.52 2.08 2.6737 1 -6 1 1 33.56 2.60 2.6701 -2 -5 1 1 33.92 55.51 2.6429 0 9 0 1 34.62 2.10 2.5910 0 3 2 1 34.63 2.26 2.5901 0 -5 2 1 34.87 5.01 2.5731 1 5 1 1 35.53 1.58 2.5267 -2 6 1 1 35.92 2.09 2.5001 -2 -6 1 1 35.93 4.13 2.4993 1 -7 1 1 36.07 1.34 2.4901 -1 -7 2 1 37.43 1.48 2.4024 1 6 1 1 37.82 2.90 2.3787 0 10 0 1 38.60 1.38 2.3324 1 -8 1 1 38.65 1.07 2.3295 0 5 2 1 39.94 3.25 2.2570 -1 7 2 1 40.23 1.94 2.2416 1 7 1 1 41.09 1.94 2.1967 0 6 2 1 41.11 2.30 2.1957 0 -8 2 1 41.67 1.90 2.1676 -1 -9 2 1 41.75 1.88 2.1633 1 -2 2 1 41.86 16.93 2.1583 -2 -1 3 1 41.92 2.18 2.1549 -1 10 1 1 42.01 3.63 2.1509 2 -1 1 1 42.19 3.96 2.1419 1 -3 2 1 42.23 1.39 2.1398 1 10 0 1 42.44 1.74 2.1299 -1 1 3 1 42.51 3.44 2.1264 -2 1 3 1 42.55 2.50 2.1245 -3 1 1 1 42.60 5.23 2.1224 1 1 2 1 42.63 4.28 2.1208 -2 -3 3 1 42.90 3.48 2.1083 0 10 1 1 42.91 3.73 2.1077 0 -11 1 1 42.95 5.25 2.1056 -3 2 1 1 42.96 1.90 2.1052 -1 -4 3 1 42.98 3.68 2.1045 1 -4 2 1 43.37 2.76 2.0865 -2 2 3 1 43.47 5.72 2.0818 -3 -2 1 1 43.54 1.57 2.0786 -2 -4 3 1 43.58 2.23 2.0769 1 2 2 1 43.92 1.78 2.0614 -2 9 1 1 44.08 1.11 2.0545 -1 -11 1 1 44.41 2.25 2.0397 -2 -9 1 1 44.47 1.92 2.0375 -3 -3 1 1 44.55 2.22 2.0337 -2 3 3 1 44.56 1.21 2.0333 1 -10 1 1 44.68 1.23 2.0281 -1 3 3 1 44.78 1.76 2.0239 -2 -5 3 1 44.78 2.81 2.0238 -3 4 1 1 44.89 6.25 2.0194 1 3 2 1 45.54 8.45 1.9918 1 -6 2 1 45.58 1.11 1.9902 -1 -6 3 1 45.77 10.27 1.9822 0 12 0 1 45.78 4.37 1.9820 -3 -4 1 1 45.79 1.02 1.9818 -2 -9 2 1 46.05 1.05 1.9710 -2 4 3 1 46.18 5.41 1.9658 -3 5 1 1 46.49 2.57 1.9532 1 4 2 1 46.67 1.43 1.9462 0 -10 2 1 47.28 1.20 1.9227 1 -7 2 1 47.39 1.31 1.9182 -3 -5 1 1 47.87 1.29 1.9003 -3 6 1 1 48.39 1.12 1.8812 1 5 2 1 49.28 1.42 1.8491 1 -8 2 1 49.83 1.80 1.8300 -3 7 1 1 49.89 3.63 1.8281 -2 6 3 1 50.03 1.03 1.8230 2 -8 1 1 50.25 4.51 1.8157 -2 -8 3 1 50.36 1.31 1.8118 2 6 1 1 50.54 3.65 1.8061 1 6 2 1 51.39 3.33 1.7779 -2 10 2 1 51.43 3.20 1.7767 -3 -7 1 1 51.47 2.05 1.7755 -2 11 0 1 51.53 1.74 1.7734 1 -9 2 1 51.91 3.91 1.7613 -2 -11 2 1 51.97 1.99 1.7597 2 10 0 1 52.04 1.04 1.7574 -3 8 1 1 53.92 1.05 1.7004 -2 12 1 1 53.97 1.22 1.6990 0 14 0 1 54.70 2.16 1.6779 -2 8 3 1 55.14 3.27 1.6656 -2 -10 3 1 56.65 3.87 1.6249 -4 0 2 1 62.22 1.18 1.4920 -3 -11 1 1 62.47 1.23 1.4867 0 16 0 1 63.48 1.13 1.4654 -2 11 3 1 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.