|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
PCN
Radical |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Nitrogen
|
|
|
Nuclear
Quadrupole Coupling Constants |
|
|
|
in
PCN Radical |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Table 1. 14N
nqcc's in PCN Radical (MHz). Calculation was made on ro
[1] and CCSD(T)/aug-cc-pVQZ ropt [2] structures. |
|
|
|
|
|
|
|
|
|
|
|
|
|
ro |
|
ropt |
|
Expt. [1] |
|
|
|
|
|
|
|
|
|
|
|
eQq |
- |
4.756 |
- |
4.674 |
- |
4.6423(91) |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Table 2. PCN Molecular
structure parameters (Å). |
|
|
|
|
|
|
ro [1] |
ropt [2] |
|
|
|
|
|
PC |
1.732(2) |
1.7403 |
|
CN |
1.167(2) |
1.1744 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
[1] D.T.Halfen, M.Sun, D.J.Clouthier,
and M.Ziurys, J.Chem.Phys. 136,144312(2012).
|
|
|
[2] S.Wang, Y.Yamaguchi, and
H.F.Schaefer III, J.Theor.Comput.Chem. 5,281(2006). |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Table of Contents |
|
|
|
|
|
Molecules/Nitrogen |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
PCN.html |
|
|
|
|
|
|
Last
Modified 25 Oct 2012 |
|
|
|
|
|
|
|
|
|
|