Vibrational Frequencies calculated at PBEPBE/6-31+G**
| 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 |
3122 |
3087 |
4.22 |
|
|
|
| 2 |
A |
3114 |
3079 |
11.37 |
|
|
|
| 3 |
A |
3077 |
3042 |
17.34 |
|
|
|
| 4 |
A |
3074 |
3039 |
3.30 |
|
|
|
| 5 |
A |
3002 |
2967 |
4.06 |
|
|
|
| 6 |
A |
2995 |
2961 |
29.27 |
|
|
|
| 7 |
A |
1750 |
1730 |
251.93 |
|
|
|
| 8 |
A |
1450 |
1433 |
9.89 |
|
|
|
| 9 |
A |
1436 |
1419 |
12.70 |
|
|
|
| 10 |
A |
1432 |
1416 |
8.20 |
|
|
|
| 11 |
A |
1426 |
1410 |
18.63 |
|
|
|
| 12 |
A |
1417 |
1401 |
17.87 |
|
|
|
| 13 |
A |
1349 |
1333 |
50.39 |
|
|
|
| 14 |
A |
1224 |
1210 |
294.76 |
|
|
|
| 15 |
A |
1163 |
1150 |
0.80 |
|
|
|
| 16 |
A |
1130 |
1117 |
0.43 |
|
|
|
| 17 |
A |
1035 |
1023 |
66.02 |
|
|
|
| 18 |
A |
1022 |
1010 |
5.90 |
|
|
|
| 19 |
A |
957 |
946 |
0.81 |
|
|
|
| 20 |
A |
830 |
821 |
20.90 |
|
|
|
| 21 |
A |
625 |
618 |
3.89 |
|
|
|
| 22 |
A |
586 |
579 |
3.44 |
|
|
|
| 23 |
A |
411 |
406 |
4.91 |
|
|
|
| 24 |
A |
273 |
270 |
12.82 |
|
|
|
| 25 |
A |
182 |
180 |
7.44 |
|
|
|
| 26 |
A |
124 |
123 |
0.41 |
|
|
|
| 27 |
A |
7 |
7 |
0.36 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 19106.6 cm
-1
Scaled (by 0.9886) Zero Point Vibrational Energy (zpe) 18888.8 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 PBEPBE/6-31+G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.607 |
|
|
|
| 2 |
C |
0.398 |
|
|
|
| 3 |
O |
-0.424 |
|
|
|
| 4 |
O |
-0.233 |
|
|
|
| 5 |
C |
-0.273 |
|
|
|
| 6 |
H |
0.201 |
|
|
|
| 7 |
H |
0.201 |
|
|
|
| 8 |
H |
0.202 |
|
|
|
| 9 |
H |
0.169 |
|
|
|
| 10 |
H |
0.183 |
|
|
|
| 11 |
H |
0.183 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.361 |
-1.850 |
0.010 |
1.884 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-24.386 |
1.503 |
-0.007 |
| y |
1.503 |
-35.717 |
-0.011 |
| z |
-0.007 |
-0.011 |
-29.724 |
|
| Traceless |
| | x | y | z |
| x |
8.334 |
1.503 |
-0.007 |
| y |
1.503 |
-8.661 |
-0.011 |
| z |
-0.007 |
-0.011 |
0.327 |
|
| Polar |
| 3z2-r2 | 0.655 |
| x2-y2 | 11.330 |
| xy | 1.503 |
| xz | -0.007 |
| yz | -0.011 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
8.018 |
-0.005 |
-0.006 |
| y |
-0.005 |
6.974 |
-0.003 |
| z |
-0.006 |
-0.003 |
5.155 |
<r2> (average value of r
2) Å
2
| <r2> |
121.902 |
| (<r2>)1/2 |
11.041 |