|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
(CH3)3SnCl |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Chlorine |
|
|
|
Nuclear
Quadrupole Coupling Constants |
|
|
|
in
Trimethyl tin chloride |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Table 1. Chlorine
nqcc's in (CH3)3SnCl (MHz). Calculation was
made on the PBE1PBE/TZV(3df,3p)/def-2-TZVP(Sn) optimized structure with
ro(SnCl) [1]. |
|
|
|
|
|
|
|
|
|
|
|
|
|
Calc * |
|
Expt. [1] |
|
|
|
|
|
|
|
|
|
|
35Cl |
eQq |
- |
36.82 |
- |
35.7747(22)
|
|
|
|
|
|
|
|
|
|
|
37Cl |
eQq |
- |
29.02 |
- |
28.2109(15)
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
* Method: B1LYP/TZV(3df,3p)/def-2-TZVP(Sn)
|
|
|
The difference between calculated and
experimental 35Cl
nqcc's is 1.05 MHz (2.9 %). For 37Cl, the difference
is 0.81 MHz (2.9 %). |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Table 2. (CH3)3SnCl
Heavy atom structure parameters (Å and degrees), PBE1PBE/TZV(3df,3p)/def-2-TZVP(Sn)
optimized structure, but with ro(SnCl) [1] rather than the
optimized value of 2.3626 Å. Complete structure is
given here in Z-marix format. |
|
|
|
|
|
SnCl |
2.3519 |
|
|
SnC |
2.1357 |
|
|
CSnCl |
104.94 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
[1] M.Schnell, J.T.Hougen, and
J.-U.Grabow, J.Mol.Spectrosc. 251,38(2008).
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
(CH3)3CCl |
(CH3)3SiCl |
(CH3)3GeCl |
SnCl |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Table of Contents |
|
|
|
|
|
Molecules/Chlorine |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
CH33SnCl.html |
|
|
|
|
|
|
Last
Modified 4 Dec 2012 |
|
|
|
|
|
|
|
|
|
|