Pentagonite Ishida N, Kimata M, Nishida N, Hatta T, Shimizu M, Akasaka T Journal of Mineralogical and Petrological Sciences 104 (2009) 241-252 Polymorphic relation between cavanite and pentagonite: genetic implications of oxonium ion in cavansite Locality: Deccan basalts, Wagholi, India _database_code_amcsd 0019265 CELL PARAMETERS: 10.3760 14.0620 8.9840 90.000 90.000 90.000 SPACE GROUP: Ccm2_1 X-RAY WAVELENGTH: 1.541838 Cell Volume: 1310.831 Density (g/cm3): 2.331 MAX. ABS. INTENSITY / VOLUME**2: 9.854574500 RIR: 1.377 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 10.60 100.00 8.3491 1 1 0 4 12.59 3.02 7.0310 0 2 0 2 14.48 81.42 6.1159 1 1 1 4 17.09 1.77 5.1880 2 0 0 2 19.76 25.56 4.4927 2 0 1 2 19.76 23.03 4.4920 0 0 2 1 22.48 36.30 3.9558 1 1 2 4 23.05 6.55 3.8578 1 3 1 4 23.50 30.71 3.7858 2 2 1 4 23.50 11.20 3.7854 0 2 2 2 25.33 47.28 3.5155 0 4 0 2 26.24 10.79 3.3959 2 0 2 2 28.37 3.26 3.1459 3 1 1 4 28.84 13.22 3.0955 1 3 2 4 29.20 21.31 3.0579 2 2 2 4 32.16 17.48 2.7830 3 3 0 4 32.34 10.98 2.7686 2 4 1 4 32.34 7.00 2.7685 0 4 2 2 33.00 9.75 2.7145 1 5 0 4 33.71 29.19 2.6584 3 3 1 4 34.52 1.31 2.5984 1 5 1 4 34.58 8.42 2.5940 4 0 0 2 34.58 31.09 2.5936 2 0 3 2 36.04 2.83 2.4922 4 0 1 2 36.65 14.85 2.4521 1 3 3 4 36.80 12.25 2.4425 2 4 2 4 36.94 4.30 2.4337 4 2 0 4 36.94 2.88 2.4333 2 2 3 4 38.04 14.49 2.3658 3 3 2 4 38.32 2.16 2.3490 4 2 1 4 38.76 3.13 2.3232 1 5 2 4 40.15 4.62 2.2460 0 0 4 1 40.35 6.42 2.2352 3 1 3 4 41.64 2.99 2.1689 1 1 4 4 42.23 4.84 2.1398 4 2 2 4 42.64 6.29 2.1204 3 5 1 4 43.35 3.73 2.0873 4 4 0 4 43.35 2.48 2.0871 2 4 3 4 43.56 1.87 2.0779 2 6 1 4 45.63 3.65 1.9880 1 3 4 4 46.02 1.64 1.9722 1 7 0 4 46.25 1.64 1.9627 3 5 2 4 47.11 4.73 1.9289 2 6 2 4 47.94 3.11 1.8976 5 3 0 4 48.07 1.63 1.8929 4 4 2 4 48.07 4.85 1.8927 0 4 4 2 48.78 1.16 1.8670 3 1 4 4 49.07 2.96 1.8566 5 3 1 4 51.84 4.03 1.7636 3 5 3 4 52.03 3.58 1.7578 0 8 0 2 52.06 3.77 1.7566 1 1 5 4 52.34 4.45 1.7480 5 3 2 4 52.34 1.00 1.7478 3 3 4 4 52.63 1.24 1.7390 4 6 0 4 52.69 6.22 1.7371 3 7 0 4 53.75 4.15 1.7055 3 7 1 4 54.00 1.86 1.6982 6 0 1 2 54.00 3.66 1.6980 4 0 4 2 54.01 1.78 1.6979 2 0 5 2 54.17 4.32 1.6933 5 1 3 4 55.68 2.81 1.6507 6 2 1 4 55.69 1.67 1.6505 4 2 4 4 55.69 2.89 1.6504 2 2 5 4 55.81 8.10 1.6471 1 7 3 4 56.77 2.06 1.6217 4 6 2 4 56.83 4.16 1.6202 3 7 2 4 57.07 1.50 1.6139 6 0 2 2 58.70 1.50 1.5730 6 2 2 4 59.19 1.77 1.5610 2 8 2 4 59.86 1.27 1.5450 1 9 0 4 60.55 1.21 1.5291 6 4 1 4 60.56 3.35 1.5290 4 4 4 4 60.83 1.91 1.5227 1 9 1 4 61.16 1.69 1.5153 5 1 4 4 61.42 3.36 1.5095 3 3 5 4 61.73 1.69 1.5026 3 7 3 4 61.97 5.60 1.4976 6 0 3 2 61.98 2.83 1.4973 0 0 6 1 62.69 1.15 1.4820 1 7 4 4 63.08 1.32 1.4738 1 1 6 4 63.69 1.25 1.4610 1 9 2 4 63.82 2.52 1.4584 5 5 3 4 63.98 1.78 1.4551 4 8 0 4 63.99 1.45 1.4551 2 8 3 4 64.01 1.86 1.4547 7 1 1 4 64.57 3.25 1.4434 5 7 0 4 65.50 1.48 1.4251 5 7 1 4 66.13 1.16 1.4130 1 3 6 4 66.49 2.27 1.4062 0 10 0 2 67.68 2.63 1.3843 4 8 2 4 67.69 3.46 1.3842 0 8 4 2 68.25 1.29 1.3742 5 7 2 4 72.03 1.89 1.3111 1 5 6 4 72.94 3.48 1.2970 8 0 0 2 72.95 2.78 1.2968 4 0 6 2 73.67 1.02 1.2859 3 9 3 4 74.39 5.91 1.2753 4 2 6 4 76.24 1.56 1.2489 3 7 5 4 76.45 1.11 1.2460 6 0 5 2 77.16 3.84 1.2362 2 10 3 4 78.62 1.25 1.2168 8 4 0 4 80.55 1.16 1.1926 1 7 6 4 80.60 2.38 1.1919 4 10 2 4 84.00 1.39 1.1521 5 9 3 4 85.13 1.31 1.1397 7 1 5 4 85.60 2.07 1.1347 4 6 6 4 85.65 1.03 1.1342 3 7 6 4 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.