Vibrational Frequencies calculated at PBEPBE/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 |
3086 |
3054 |
36.66 |
|
|
|
| 2 |
A |
3068 |
3036 |
18.66 |
|
|
|
| 3 |
A |
3049 |
3017 |
15.95 |
|
|
|
| 4 |
A |
3013 |
2982 |
21.82 |
|
|
|
| 5 |
A |
3001 |
2970 |
29.96 |
|
|
|
| 6 |
A |
2975 |
2944 |
16.64 |
|
|
|
| 7 |
A |
1484 |
1469 |
6.23 |
|
|
|
| 8 |
A |
1449 |
1434 |
4.54 |
|
|
|
| 9 |
A |
1433 |
1419 |
3.91 |
|
|
|
| 10 |
A |
1393 |
1379 |
20.73 |
|
|
|
| 11 |
A |
1350 |
1336 |
2.87 |
|
|
|
| 12 |
A |
1262 |
1249 |
3.59 |
|
|
|
| 13 |
A |
1144 |
1132 |
1.17 |
|
|
|
| 14 |
A |
1125 |
1114 |
4.23 |
|
|
|
| 15 |
A |
1109 |
1098 |
0.35 |
|
|
|
| 16 |
A |
1092 |
1081 |
6.57 |
|
|
|
| 17 |
A |
1006 |
996 |
10.25 |
|
|
|
| 18 |
A |
957 |
947 |
11.55 |
|
|
|
| 19 |
A |
875 |
866 |
3.53 |
|
|
|
| 20 |
A |
840 |
831 |
27.85 |
|
|
|
| 21 |
A |
766 |
759 |
6.48 |
|
|
|
| 22 |
A |
393 |
389 |
3.66 |
|
|
|
| 23 |
A |
353 |
349 |
2.72 |
|
|
|
| 24 |
A |
212 |
210 |
0.36 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 18216.4 cm
-1
Scaled (by 0.9897) Zero Point Vibrational Energy (zpe) 18028.8 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/6-31G(2df,p)
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
O |
-0.202 |
|
|
|
| 2 |
C |
-0.442 |
|
|
|
| 3 |
H |
0.137 |
|
|
|
| 4 |
H |
0.140 |
|
|
|
| 5 |
H |
0.133 |
|
|
|
| 6 |
C |
0.094 |
|
|
|
| 7 |
H |
0.097 |
|
|
|
| 8 |
C |
-0.196 |
|
|
|
| 9 |
H |
0.118 |
|
|
|
| 10 |
H |
0.120 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.782 |
1.388 |
0.564 |
1.690 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-24.070 |
1.957 |
0.366 |
| y |
1.957 |
-25.746 |
-0.939 |
| z |
0.366 |
-0.939 |
-23.923 |
|
| Traceless |
| | x | y | z |
| x |
0.765 |
1.957 |
0.366 |
| y |
1.957 |
-1.749 |
-0.939 |
| z |
0.366 |
-0.939 |
0.985 |
|
| Polar |
| 3z2-r2 | 1.969 |
| x2-y2 | 1.676 |
| xy | 1.957 |
| xz | 0.366 |
| yz | -0.939 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
6.277 |
0.505 |
-0.064 |
| y |
0.505 |
4.777 |
-0.264 |
| z |
-0.064 |
-0.264 |
4.999 |
<r2> (average value of r
2) Å
2
| <r2> |
0.000 |
| (<r2>)1/2 |
0.000 |