Vibrational Frequencies calculated at mPW1PW91/6-31G(2df,p)
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
A1 |
1352 |
1291 |
532.49 |
|
|
|
| 2 |
A1 |
1018 |
972 |
95.47 |
|
|
|
| 3 |
A1 |
714 |
681 |
1.12 |
|
|
|
| 4 |
A1 |
358 |
342 |
41.69 |
|
|
|
| 5 |
A1 |
214 |
204 |
20.53 |
|
|
|
| 6 |
A2 |
114 |
108 |
0.00 |
|
|
|
| 7 |
B1 |
868 |
828 |
16.46 |
|
|
|
| 8 |
B1 |
113 |
108 |
49.82 |
|
|
|
| 9 |
B2 |
1613 |
1540 |
756.51 |
|
|
|
| 10 |
B2 |
745 |
711 |
8.93 |
|
|
|
| 11 |
B2 |
386 |
369 |
26.58 |
|
|
|
| 12 |
B2 |
377 |
360 |
89.47 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 3935.5 cm
-1
Scaled (by 0.9547) Zero Point Vibrational Energy (zpe) 3757.2 cm
-1
See section
III.C.1 List or set vibrational scaling factors
to change the scale factors used here.
See section
III.C.2
Calculate a vibrational scaling factor for a given set of molecules
to determine the least squares best scaling factor.
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at mPW1PW91/6-31G(2df,p)
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.492 |
|
|
|
| 2 |
O |
-0.563 |
|
|
|
| 3 |
O |
-0.509 |
|
|
|
| 4 |
O |
-0.509 |
|
|
|
| 5 |
Na |
0.544 |
|
|
|
| 6 |
Na |
0.544 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.000 |
0.000 |
7.817 |
7.817 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-31.262 |
0.000 |
0.000 |
| y |
0.000 |
-2.522 |
0.000 |
| z |
0.000 |
0.000 |
-37.644 |
|
| Traceless |
| | x | y | z |
| x |
-11.179 |
0.000 |
0.000 |
| y |
0.000 |
31.931 |
0.000 |
| z |
0.000 |
0.000 |
-20.752 |
|
| Polar |
| 3z2-r2 | -41.504 |
| x2-y2 | -28.740 |
| xy | 0.000 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
4.060 |
0.000 |
0.000 |
| y |
0.000 |
7.837 |
0.000 |
| z |
0.000 |
0.000 |
5.731 |
<r2> (average value of r
2) Å
2
| <r2> |
175.499 |
| (<r2>)1/2 |
13.248 |