Reinhardbraunsite Kuznetsova T P, Nevskii N N, Ilyukhin V V, Belov N V Soviet Physics Crystallography 25 (1980) 91-92 Refinement of the crystal structure of calcium chondrodite Ca5[SiO4]2(OH)2=Ca(OH)2*2Ca2SiO4 Locality: synthetic _database_code_amcsd 0015581 CELL PARAMETERS: 8.9207 11.4481 5.0759 90.000 90.000 108.320 SPACE GROUP: P2_1/b X-RAY WAVELENGTH: 1.541838 Cell Volume: 492.103 Density (g/cm3): 2.811 MAX. ABS. INTENSITY / VOLUME**2: 5.735396281 RIR: 0.664 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 10.45 15.05 8.4686 1 0 0 2 16.31 2.06 5.4339 0 2 0 2 16.38 41.63 5.4114 -1 2 0 2 19.30 3.56 4.5990 0 1 1 4 20.40 15.49 4.3537 1 0 1 4 20.98 12.01 4.2343 2 0 0 2 22.04 15.29 4.0333 1 2 0 2 22.19 7.73 4.0058 -2 2 0 2 23.20 63.48 3.8333 1 1 1 4 23.99 13.44 3.7093 0 2 1 4 24.04 4.62 3.7021 -1 2 1 4 26.65 75.93 3.3446 2 -1 1 4 27.43 6.09 3.2515 2 0 1 4 28.38 5.91 3.1445 2 -2 1 4 29.42 100.00 3.0364 -1 3 1 4 30.31 57.49 2.9487 0 3 1 4 30.54 83.42 2.9271 2 1 1 4 30.57 18.30 2.9240 2 2 0 2 30.76 16.97 2.9065 -3 2 0 2 31.25 7.87 2.8620 -1 4 0 2 31.70 9.01 2.8229 3 0 0 2 32.25 71.75 2.7756 -2 3 1 4 32.97 15.83 2.7170 0 4 0 2 33.11 9.35 2.7057 -2 4 0 2 34.68 43.48 2.5868 1 3 1 4 35.02 58.03 2.5626 3 -1 1 4 35.37 11.33 2.5380 0 0 2 2 35.43 19.59 2.5337 2 2 1 4 35.59 21.87 2.5222 3 -2 1 4 36.03 25.28 2.4930 -1 4 1 4 36.35 13.46 2.4715 0 1 2 4 37.16 3.47 2.4195 1 -1 2 4 38.07 8.01 2.3636 -3 4 0 2 38.08 1.14 2.3634 3 -3 1 4 38.67 6.41 2.3282 1 1 2 4 39.62 6.84 2.2747 3 1 1 4 40.94 2.38 2.2042 2 -1 2 4 42.06 3.60 2.1481 1 2 2 4 42.15 4.66 2.1439 2 -2 2 4 42.89 2.32 2.1086 -1 3 2 4 43.42 1.24 2.0839 -1 5 1 4 44.18 6.27 2.0500 -2 5 1 4 44.30 2.28 2.0448 3 2 1 4 44.49 2.30 2.0364 4 -2 1 4 44.68 11.65 2.0284 4 -1 1 4 45.39 7.24 1.9981 0 5 1 4 45.93 3.53 1.9759 4 -3 1 4 46.47 1.84 1.9540 4 0 1 4 47.43 60.37 1.9167 2 2 2 4 47.55 1.28 1.9121 -3 5 1 4 47.56 56.19 1.9117 3 -2 2 4 47.91 40.57 1.8989 -1 4 2 4 47.94 2.11 1.8974 -1 6 0 2 48.22 4.79 1.8873 3 0 2 4 48.58 1.84 1.8742 2 4 1 4 49.12 12.89 1.8547 0 4 2 4 49.22 6.63 1.8511 -2 4 2 4 49.75 6.94 1.8328 4 1 1 4 49.83 12.63 1.8301 1 5 1 4 50.13 17.17 1.8197 3 3 1 4 50.38 12.68 1.8113 0 6 0 2 50.60 13.80 1.8038 -3 6 0 2 50.98 4.04 1.7914 4 2 0 2 51.20 6.01 1.7841 -5 2 0 2 51.49 1.00 1.7749 -2 6 1 4 52.94 8.98 1.7297 -3 4 2 4 53.17 12.13 1.7227 -4 5 1 4 53.67 10.83 1.7077 3 4 0 2 53.73 1.30 1.7059 0 6 1 4 54.05 7.58 1.6965 -5 4 0 2 54.15 36.27 1.6937 5 0 0 2 54.92 4.35 1.6718 0 1 3 4 55.06 1.10 1.6678 4 -1 2 4 55.08 22.93 1.6673 1 6 0 2 55.20 12.67 1.6640 5 -3 1 4 55.37 1.70 1.6592 1 0 3 4 55.43 21.39 1.6576 -4 6 0 2 55.51 6.42 1.6555 1 -1 3 4 55.68 1.00 1.6509 0 5 2 4 56.63 8.20 1.6253 1 1 3 4 57.03 1.26 1.6149 -1 2 3 4 57.26 2.15 1.6090 5 -4 1 4 57.56 1.02 1.6014 -3 5 2 4 58.35 3.42 1.5813 2 -1 3 4 59.46 23.87 1.5545 -2 7 1 4 59.87 6.12 1.5449 -1 3 3 4 59.95 4.93 1.5429 4 3 1 4 60.38 2.65 1.5330 0 3 3 4 60.51 4.72 1.5299 2 1 3 4 61.53 6.08 1.5070 -2 3 3 4 61.71 3.19 1.5032 2 6 0 2 62.17 3.89 1.4932 -5 6 0 2 62.34 1.07 1.4894 5 2 0 2 63.05 3.15 1.4745 1 3 3 4 63.05 4.21 1.4743 0 6 2 4 63.25 1.25 1.4703 -3 6 2 4 63.26 5.52 1.4700 3 -1 3 4 63.53 7.16 1.4645 2 2 3 4 63.57 1.42 1.4635 4 2 2 4 63.64 6.41 1.4622 3 -2 3 4 63.65 1.59 1.4620 4 4 0 2 63.92 4.50 1.4565 -1 4 3 4 64.08 1.06 1.4532 -6 4 0 2 64.45 6.20 1.4457 3 5 1 4 64.93 1.26 1.4362 0 4 3 4 65.01 2.93 1.4346 -2 4 3 4 65.20 1.02 1.4310 -2 8 0 2 65.62 6.15 1.4227 6 -3 1 4 66.27 2.82 1.4104 5 -4 2 4 66.35 6.27 1.4088 5 0 2 4 66.68 1.29 1.4027 6 -1 1 4 67.18 2.61 1.3935 1 6 2 4 67.21 1.01 1.3929 1 7 1 4 67.49 2.33 1.3878 -4 6 2 4 67.99 1.28 1.3788 1 4 3 4 69.15 1.83 1.3585 0 8 0 2 69.48 1.03 1.3528 5 1 2 4 69.56 1.79 1.3514 6 -5 1 4 70.00 1.03 1.3441 4 -1 3 4 70.70 2.38 1.3325 -5 7 1 4 70.90 2.08 1.3291 5 3 1 4 71.36 2.01 1.3217 4 0 3 4 73.47 1.47 1.2889 -4 7 2 4 73.76 1.56 1.2846 5 2 2 4 73.91 2.99 1.2823 4 1 3 4 73.98 4.88 1.2813 1 5 3 4 74.22 3.13 1.2778 3 3 3 4 74.55 1.79 1.2728 -5 8 0 2 74.82 7.10 1.2690 0 0 4 2 74.97 5.10 1.2668 4 4 2 4 75.37 4.43 1.2611 6 -4 2 4 75.59 1.76 1.2580 1 7 2 4 76.41 2.28 1.2465 -2 8 2 4 76.68 5.63 1.2428 -4 5 3 4 77.14 1.07 1.2364 0 6 3 4 77.19 2.65 1.2358 7 -3 1 4 77.30 2.65 1.2343 -1 8 2 4 77.32 1.61 1.2340 -3 6 3 4 77.46 1.36 1.2321 -3 8 2 4 77.62 1.17 1.2301 4 2 3 4 78.37 4.06 1.2202 5 -3 3 4 79.13 4.25 1.2103 7 -1 1 4 79.79 2.17 1.2019 3 4 3 4 80.11 1.54 1.1980 5 -4 3 4 81.44 1.84 1.1817 6 -6 2 4 81.89 6.89 1.1764 3 7 1 4 82.01 8.22 1.1750 -2 7 3 4 82.03 7.36 1.1748 0 9 1 4 82.44 2.60 1.1699 4 3 3 4 82.51 1.56 1.1691 1 3 4 4 82.94 4.07 1.1641 2 2 4 4 83.04 3.96 1.1630 3 -2 4 4 83.08 5.45 1.1625 6 3 1 4 83.30 3.18 1.1601 -1 4 4 4 84.85 7.21 1.1427 -5 9 1 4 85.54 1.08 1.1352 5 4 2 4 85.71 2.58 1.1335 7 1 1 4 86.43 1.78 1.1258 3 5 3 4 87.34 7.34 1.1165 7 -7 1 4 87.50 2.47 1.1149 6 -3 3 4 88.74 1.13 1.1024 6 -4 3 4 89.75 2.09 1.0926 -2 8 3 4 89.80 2.03 1.0922 4 -3 4 4 89.81 1.43 1.0921 7 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.