Vibrational Frequencies calculated at PBEPBE/6-31G**
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 |
3096 |
3054 |
41.30 |
|
|
|
2 |
A |
3079 |
3037 |
19.63 |
|
|
|
3 |
A |
3060 |
3018 |
18.07 |
|
|
|
4 |
A |
3025 |
2983 |
23.78 |
|
|
|
5 |
A |
3012 |
2970 |
30.44 |
|
|
|
6 |
A |
2985 |
2944 |
17.35 |
|
|
|
7 |
A |
1500 |
1479 |
6.42 |
|
|
|
8 |
A |
1463 |
1443 |
5.02 |
|
|
|
9 |
A |
1448 |
1428 |
4.19 |
|
|
|
10 |
A |
1406 |
1387 |
21.72 |
|
|
|
11 |
A |
1363 |
1345 |
3.53 |
|
|
|
12 |
A |
1265 |
1248 |
3.23 |
|
|
|
13 |
A |
1150 |
1134 |
1.39 |
|
|
|
14 |
A |
1128 |
1112 |
4.17 |
|
|
|
15 |
A |
1109 |
1094 |
1.97 |
|
|
|
16 |
A |
1094 |
1079 |
6.16 |
|
|
|
17 |
A |
1006 |
993 |
10.32 |
|
|
|
18 |
A |
960 |
947 |
12.82 |
|
|
|
19 |
A |
878 |
866 |
3.52 |
|
|
|
20 |
A |
839 |
828 |
30.05 |
|
|
|
21 |
A |
767 |
757 |
7.25 |
|
|
|
22 |
A |
398 |
393 |
4.17 |
|
|
|
23 |
A |
354 |
349 |
3.26 |
|
|
|
24 |
A |
214 |
211 |
0.46 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 18299.2 cm
-1
Scaled (by 0.9863) Zero Point Vibrational Energy (zpe) 18048.5 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**
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
O |
-0.410 |
|
|
|
2 |
C |
-0.376 |
|
|
|
3 |
H |
0.131 |
|
|
|
4 |
H |
0.137 |
|
|
|
5 |
H |
0.127 |
|
|
|
6 |
C |
0.096 |
|
|
|
7 |
H |
0.113 |
|
|
|
8 |
C |
-0.052 |
|
|
|
9 |
H |
0.117 |
|
|
|
10 |
H |
0.118 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-0.836 |
1.524 |
0.605 |
1.841 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-24.017 |
2.107 |
0.391 |
y |
2.107 |
-25.860 |
-0.977 |
z |
0.391 |
-0.977 |
-23.963 |
|
Traceless |
| x | y | z |
x |
0.894 |
2.107 |
0.391 |
y |
2.107 |
-1.870 |
-0.977 |
z |
0.391 |
-0.977 |
0.976 |
|
Polar |
3z2-r2 | 1.951 |
x2-y2 | 1.843 |
xy | 2.107 |
xz | 0.391 |
yz | -0.977 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
6.086 |
0.542 |
-0.104 |
y |
0.542 |
4.621 |
-0.275 |
z |
-0.104 |
-0.275 |
4.846 |
<r2> (average value of r
2) Å
2
<r2> |
75.441 |
(<r2>)1/2 |
8.686 |