Vibrational Frequencies calculated at PBE1PBE/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 |
3747 |
3561 |
68.04 |
|
|
|
2 |
A |
3714 |
3530 |
79.23 |
|
|
|
3 |
A |
3071 |
2919 |
23.61 |
|
|
|
4 |
A |
3043 |
2892 |
28.41 |
|
|
|
5 |
A |
1876 |
1783 |
277.98 |
|
|
|
6 |
A |
1527 |
1451 |
4.38 |
|
|
|
7 |
A |
1512 |
1437 |
18.92 |
|
|
|
8 |
A |
1397 |
1328 |
167.60 |
|
|
|
9 |
A |
1322 |
1257 |
19.24 |
|
|
|
10 |
A |
1258 |
1196 |
0.81 |
|
|
|
11 |
A |
1217 |
1157 |
138.69 |
|
|
|
12 |
A |
1165 |
1108 |
211.50 |
|
|
|
13 |
A |
1054 |
1002 |
1.61 |
|
|
|
14 |
A |
882 |
838 |
42.98 |
|
|
|
15 |
A |
681 |
647 |
145.47 |
|
|
|
16 |
A |
660 |
627 |
19.32 |
|
|
|
17 |
A |
511 |
486 |
3.63 |
|
|
|
18 |
A |
480 |
456 |
29.11 |
|
|
|
19 |
A |
329 |
313 |
82.89 |
|
|
|
20 |
A |
290 |
275 |
8.82 |
|
|
|
21 |
A |
74 |
70 |
14.68 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 14905.0 cm
-1
Scaled (by 0.9503) Zero Point Vibrational Energy (zpe) 14164.2 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 PBE1PBE/6-31G*
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.126 |
|
|
|
2 |
C |
0.540 |
|
|
|
3 |
O |
-0.567 |
|
|
|
4 |
O |
-0.472 |
|
|
|
5 |
O |
-0.635 |
|
|
|
6 |
H |
0.198 |
|
|
|
7 |
H |
0.197 |
|
|
|
8 |
H |
0.429 |
|
|
|
9 |
H |
0.436 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
2.326 |
-0.768 |
0.023 |
2.450 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-28.214 |
-0.023 |
-0.052 |
y |
-0.023 |
-30.064 |
0.014 |
z |
-0.052 |
0.014 |
-27.924 |
|
Traceless |
| x | y | z |
x |
0.780 |
-0.023 |
-0.052 |
y |
-0.023 |
-1.994 |
0.014 |
z |
-0.052 |
0.014 |
1.214 |
|
Polar |
3z2-r2 | 2.429 |
x2-y2 | 1.850 |
xy | -0.023 |
xz | -0.052 |
yz | 0.014 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
5.072 |
-0.108 |
-0.001 |
y |
-0.108 |
5.073 |
0.000 |
z |
-0.001 |
0.000 |
2.972 |
<r2> (average value of r
2) Å
2
<r2> |
109.937 |
(<r2>)1/2 |
10.485 |