|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
CF3Cl |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Chlorine |
|
|
|
Nuclear
Quadrupole Coupling Constants |
|
|
|
in Chlorotrifluoromethane |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Table 1. Chlorine nqcc's in CF3Cl (MHz). |
|
|
|
|
|
|
|
|
|
|
|
|
|
Calc. |
|
Expt. [1] |
|
|
|
|
|
|
|
|
|
|
35Cl |
Xzz |
- |
78.28 |
- |
77.902(30) |
|
|
|
|
|
|
|
|
|
|
37Cl |
Xzz |
- |
61.70 |
- |
61.496(166) |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
The difference between calculated and experimental 35Cl
nqcc's is 0.38 MHz (0.49 %). For 37Cl, the difference is
0.20 MHz (0.32 %). |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Table 2. Structure parameters, mw + ed, rav [2] (Å and degrees). |
|
|
|
|
|
|
CCl |
1.7522 |
|
|
CF |
1.3248 |
|
|
FCF |
108.57 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
[1] J.H.Carpenter, J.D.Muse, C.E.Small, and J.G.Smith, J.Mol. Spectrosc.
93,286(1982). |
|
|
[2] V.Typke, M.Dakkouri, and H.Oberhammer, J.Mol.Struct. 44,85(1978). |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
CH3Cl |
CFCl3 |
CHCl3 |
CH2Cl2 |
|
|
CH3Br |
CF3Br |
CF2Cl2 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Table of Contents |
|
|
|
|
|
Molecules/Chlorine |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
CF3Cl.html |
|
|
|
|
|
|
Last
Modified 3 June 2003 |
|
|
|
|
|
|
|
|
|
|