Ca3 Ga2 N4 Clarke S, DiSalvo F Journal of Alloys and Compounds 274 (1998) 118-121 Synthesis and structure of $-beta-(Ca3 Ga2 N4), a ternary nitride with two interpenetrating three dimensional nets _cod_database_code 1005049 _database_code_amcsd 0012816 CELL PARAMETERS: 11.2100 11.2100 15.9140 90.000 90.000 90.000 SPACE GROUP: I4_1/acd X-RAY WAVELENGTH: 1.541838 Cell Volume: 1999.818 Density (g/cm3): 4.194 MAX. ABS. INTENSITY / VOLUME**2: 29.55992997 RIR: 2.295 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 15.78 38.06 5.6157 1 1 2 8 15.81 11.05 5.6050 2 0 0 4 18.56 13.66 4.7816 2 1 1 16 19.37 1.81 4.5823 2 0 2 8 22.35 2.41 3.9785 0 0 4 2 24.43 14.74 3.6436 2 1 3 16 27.49 2.91 3.2443 2 0 4 8 27.55 2.00 3.2381 3 1 2 16 29.27 1.88 3.0514 3 2 1 16 31.87 8.14 2.8078 2 2 4 8 31.93 78.64 2.8025 4 0 0 4 33.35 84.61 2.6870 2 1 5 16 33.41 6.03 2.6823 3 2 3 16 33.44 27.29 2.6800 4 1 1 16 33.87 20.20 2.6467 3 1 4 16 33.91 4.38 2.6433 4 0 2 8 35.70 11.97 2.5153 1 1 6 8 35.81 7.21 2.5076 3 3 2 8 37.16 7.83 2.4195 4 1 3 16 37.51 3.52 2.3975 2 0 6 8 37.62 1.82 2.3908 4 2 2 16 40.56 100.00 2.2241 3 2 5 16 40.64 28.96 2.2201 4 3 1 16 42.57 2.32 2.1237 3 1 6 16 42.63 4.66 2.1208 4 2 4 16 42.67 2.73 2.1191 5 1 2 16 43.84 5.05 2.0651 4 3 3 16 43.86 3.77 2.0641 5 2 1 16 45.79 23.24 1.9817 4 4 0 4 46.89 6.83 1.9378 5 2 3 16 47.18 1.05 1.9264 4 0 6 8 48.56 2.31 1.8747 2 0 8 8 48.74 1.05 1.8683 6 0 0 4 50.07 3.37 1.8218 4 2 6 16 52.47 3.53 1.7441 4 1 7 16 52.53 1.89 1.7421 5 2 5 16 52.59 13.99 1.7402 5 4 1 16 52.89 7.33 1.7310 5 3 4 16 54.19 21.64 1.6926 5 1 6 16 54.24 3.19 1.6911 6 0 4 8 55.07 2.12 1.6675 2 1 9 16 55.25 1.44 1.6625 5 4 3 16 55.27 1.10 1.6620 6 3 1 16 56.75 3.40 1.6221 4 0 8 8 57.81 7.82 1.5949 6 1 5 16 57.85 4.55 1.5939 6 3 3 16 59.22 8.71 1.5603 1 1 10 8 59.31 3.53 1.5582 4 2 8 16 59.37 1.58 1.5566 5 3 6 16 59.45 1.30 1.5548 7 1 2 16 59.45 1.22 1.5548 5 5 2 8 59.46 3.75 1.5545 6 4 0 8 60.28 2.31 1.5353 5 2 7 16 60.40 2.25 1.5327 7 2 1 16 60.63 5.62 1.5274 6 0 6 8 62.68 1.63 1.4823 4 1 9 16 62.81 8.32 1.4796 6 3 5 16 63.13 10.32 1.4727 7 1 4 16 64.15 4.05 1.4518 3 1 10 16 64.37 2.04 1.4474 7 3 2 16 65.16 3.13 1.4316 6 1 7 16 66.76 2.13 1.4013 8 0 0 4 67.37 2.07 1.3900 2 1 11 16 67.58 4.76 1.3861 7 2 5 16 67.62 2.02 1.3855 6 5 3 16 67.64 5.48 1.3852 8 1 1 16 67.64 4.63 1.3852 7 4 1 16 67.90 1.51 1.3805 7 3 4 16 67.92 7.88 1.3800 8 0 2 8 68.88 1.47 1.3632 3 3 10 8 68.95 2.97 1.3619 6 0 8 8 69.02 3.48 1.3608 5 5 6 8 69.79 5.29 1.3477 5 2 9 16 69.86 1.50 1.3465 6 3 7 16 70.17 4.68 1.3412 6 4 6 16 71.99 11.38 1.3117 3 2 11 16 72.25 4.47 1.3076 8 3 1 16 73.46 6.43 1.2891 5 1 10 16 73.59 2.16 1.2870 7 3 6 16 76.73 1.11 1.2421 3 1 12 16 77.00 6.01 1.2384 7 5 4 16 77.03 4.01 1.2381 8 4 2 16 77.93 2.13 1.2259 5 3 10 16 78.01 2.11 1.2249 6 4 8 16 78.80 1.05 1.2145 6 3 9 16 78.97 2.01 1.2124 9 2 1 16 79.04 1.68 1.2115 6 0 10 8 79.17 1.07 1.2098 8 2 6 16 81.16 2.61 1.1852 9 2 3 16 81.17 2.30 1.1850 8 5 1 16 85.19 1.11 1.1390 3 2 13 16 85.49 1.08 1.1358 7 6 5 16 85.54 1.35 1.1353 9 4 1 16 86.69 1.60 1.1231 5 5 10 8 86.82 1.34 1.1218 9 1 6 16 86.89 1.35 1.1211 7 7 2 8 87.78 1.74 1.1120 6 4 10 16 89.63 2.52 1.0938 6 3 11 16 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.