Hydrate - ethylene oxide McMullan R K, Jeffery G A Journal of Chemical Physics 42 (1965) 2725-2732 Polyhedral clathrate hydrates. IX. Structure of ethylene oxide hydrate Sample: T = -25 C, 6.4C2H4O*46H2O _database_code_amcsd 0012975 CELL PARAMETERS: 12.0300 12.0300 12.0300 90.000 90.000 90.000 SPACE GROUP: Pm3n X-RAY WAVELENGTH: 1.541838 Cell Volume: 1740.992 Density (g/cm3): 1.024 MAX. ABS. INTENSITY / VOLUME**2: 2.794416910 RIR: 0.889 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 10.40 9.28 8.5065 1 1 0 12 14.73 1.79 6.0150 2 0 0 6 16.48 1.89 5.3800 2 1 0 24 18.06 20.36 4.9112 2 1 1 24 20.89 2.38 4.2532 2 2 0 12 23.38 17.16 3.8042 3 1 0 24 25.65 54.99 3.4728 2 2 2 8 26.72 58.03 3.3365 3 2 0 24 27.75 100.00 3.2152 3 2 1 48 29.71 9.78 3.0075 4 0 0 6 30.64 18.98 2.9177 4 1 0 24 31.55 8.80 2.8355 3 3 0 12 34.16 12.20 2.6252 4 2 1 48 34.98 5.30 2.5648 3 3 2 24 37.38 4.10 2.4060 4 3 0 24 38.14 2.71 2.3593 5 1 0 24 40.38 1.27 2.2339 5 2 0 24 40.38 9.67 2.2339 4 3 2 48 43.88 26.79 2.0631 5 3 0 24 43.88 12.01 2.0631 4 3 3 24 44.56 10.44 2.0334 5 3 1 48 45.23 1.31 2.0050 4 4 2 24 45.23 8.56 2.0050 6 0 0 6 45.88 3.04 1.9777 6 1 0 24 46.54 17.72 1.9515 5 3 2 48 46.54 1.51 1.9515 6 1 1 24 47.82 3.57 1.9021 6 2 0 24 48.45 2.07 1.8788 5 4 0 24 60.07 1.14 1.5403 6 4 3 48 60.07 1.54 1.5403 6 5 0 24 62.75 2.11 1.4808 8 1 1 24 62.75 1.06 1.4808 5 5 4 24 64.32 2.06 1.4482 7 4 2 48 64.84 2.24 1.4379 6 5 3 48 65.88 1.53 1.4177 8 2 2 24 74.88 1.27 1.2681 8 5 1 48 78.75 1.16 1.2152 8 5 3 48 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.