Vibrational Frequencies calculated at BLYP/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 |
A |
3091 |
3074 |
8.64 |
|
|
|
| 2 |
A |
3079 |
3063 |
16.86 |
|
|
|
| 3 |
A |
3043 |
3027 |
23.63 |
|
|
|
| 4 |
A |
3041 |
3025 |
5.92 |
|
|
|
| 5 |
A |
2983 |
2966 |
4.65 |
|
|
|
| 6 |
A |
2975 |
2958 |
28.00 |
|
|
|
| 7 |
A |
1749 |
1739 |
185.72 |
|
|
|
| 8 |
A |
1458 |
1450 |
7.01 |
|
|
|
| 9 |
A |
1441 |
1433 |
9.09 |
|
|
|
| 10 |
A |
1440 |
1432 |
1.29 |
|
|
|
| 11 |
A |
1435 |
1427 |
13.06 |
|
|
|
| 12 |
A |
1427 |
1419 |
5.92 |
|
|
|
| 13 |
A |
1351 |
1344 |
20.83 |
|
|
|
| 14 |
A |
1201 |
1194 |
277.21 |
|
|
|
| 15 |
A |
1170 |
1164 |
2.18 |
|
|
|
| 16 |
A |
1139 |
1133 |
0.98 |
|
|
|
| 17 |
A |
1030 |
1024 |
5.45 |
|
|
|
| 18 |
A |
1018 |
1013 |
88.33 |
|
|
|
| 19 |
A |
946 |
940 |
0.88 |
|
|
|
| 20 |
A |
814 |
809 |
16.77 |
|
|
|
| 21 |
A |
618 |
615 |
3.61 |
|
|
|
| 22 |
A |
585 |
582 |
3.90 |
|
|
|
| 23 |
A |
406 |
404 |
5.63 |
|
|
|
| 24 |
A |
271 |
269 |
10.17 |
|
|
|
| 25 |
A |
176 |
175 |
5.25 |
|
|
|
| 26 |
A |
111 |
111 |
0.25 |
|
|
|
| 27 |
A |
34 |
34 |
0.37 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 19015.6 cm
-1
Scaled (by 0.9945) Zero Point Vibrational Energy (zpe) 18911.0 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 BLYP/6-31G(2df,p)
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.444 |
|
|
|
| 2 |
C |
0.387 |
|
|
|
| 3 |
O |
-0.315 |
|
|
|
| 4 |
O |
-0.177 |
|
|
|
| 5 |
C |
-0.219 |
|
|
|
| 6 |
H |
0.131 |
|
|
|
| 7 |
H |
0.134 |
|
|
|
| 8 |
H |
0.135 |
|
|
|
| 9 |
H |
0.115 |
|
|
|
| 10 |
H |
0.127 |
|
|
|
| 11 |
H |
0.127 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.325 |
-1.656 |
0.008 |
1.688 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-24.513 |
1.212 |
-0.007 |
| y |
1.212 |
-34.062 |
-0.008 |
| z |
-0.007 |
-0.008 |
-28.853 |
|
| Traceless |
| | x | y | z |
| x |
6.945 |
1.212 |
-0.007 |
| y |
1.212 |
-7.379 |
-0.008 |
| z |
-0.007 |
-0.008 |
0.434 |
|
| Polar |
| 3z2-r2 | 0.868 |
| x2-y2 | 9.549 |
| xy | 1.212 |
| xz | -0.007 |
| yz | -0.008 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
7.587 |
-0.001 |
-0.002 |
| y |
-0.001 |
6.017 |
-0.002 |
| z |
-0.002 |
-0.002 |
4.627 |
<r2> (average value of r
2) Å
2
| <r2> |
121.838 |
| (<r2>)1/2 |
11.038 |