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CF3I |
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Iodine |
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Nuclear
Quadrupole Coupling Constants |
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in
Iodotrifluoromethane |
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Table 1. Iodine nqcc's in
CF3I (MHz). |
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Calc. |
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Expt. [1 - 4] |
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127I |
eQq |
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2097.6 |
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2145.017(11) [1] |
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2144.9949(28) [1] |
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2144.7(6) [2] |
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2145.207(3) [3] |
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2150 [4] |
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The difference between calculated and
experimental [1] eQq is 47.4 MHz (2.2 %). |
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Table 2. Structure
parameters, rz [2] (Å and degrees). |
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CI |
2.1438(27) |
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CF |
1.3285(23) |
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FCF |
108.42(23) |
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[1] S.L.Stephens and N.R.Walker,
J.Mol.Spectrosc. 263,27(2010). |
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[2] A.P.Cox, G.Duxbury,
J.A.Hardy, and Y.Kawashima, J.Chem.Soc. Faraday Trans. II 76,339(1980). |
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[3] S.W.Walters and D.H.Whiffen, J.Chem.Soc. Faraday Trans. 2, 79,941(1983).
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[4] J.Sheridan and W.Gordy,
J.Chem.Phys. 20,591(1952). |
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H.Jones and F.Kohler,
J.Mol.Spectrosc. 58,125(1975). |
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CH3I |
CF3Br |
CF3Cl |
CF3CN |
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Table of Contents |
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Molecules/Iodine |
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CF3I.html |
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Last
Modified 24 June 2010 |
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