Vibrational Frequencies calculated at PBE1PBE/STO-3G
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' |
3550 |
3132 |
1.04 |
|
|
|
2 |
A' |
3357 |
2961 |
2.62 |
|
|
|
3 |
A' |
3243 |
2860 |
28.81 |
|
|
|
4 |
A' |
1863 |
1643 |
11.16 |
|
|
|
5 |
A' |
1846 |
1628 |
12.65 |
|
|
|
6 |
A' |
1660 |
1465 |
8.22 |
|
|
|
7 |
A' |
1541 |
1360 |
11.24 |
|
|
|
8 |
A' |
1432 |
1263 |
16.70 |
|
|
|
9 |
A' |
1278 |
1128 |
35.83 |
|
|
|
10 |
A' |
1072 |
946 |
4.28 |
|
|
|
11 |
A' |
806 |
711 |
5.94 |
|
|
|
12 |
A' |
580 |
512 |
4.86 |
|
|
|
13 |
A' |
462 |
407 |
11.91 |
|
|
|
14 |
A' |
219 |
193 |
6.06 |
|
|
|
15 |
A" |
3522 |
3107 |
0.84 |
|
|
|
16 |
A" |
1660 |
1464 |
6.53 |
|
|
|
17 |
A" |
1112 |
981 |
6.33 |
|
|
|
18 |
A" |
908 |
801 |
0.44 |
|
|
|
19 |
A" |
459 |
405 |
0.17 |
|
|
|
20 |
A" |
134 |
118 |
5.72 |
|
|
|
21 |
A" |
25 |
22 |
1.48 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 15363.9 cm
-1
Scaled (by 0.8821) Zero Point Vibrational Energy (zpe) 13552.5 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 PBE1PBE/STO-3G
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
0.063 |
|
|
|
2 |
C |
0.139 |
|
|
|
3 |
C |
-0.258 |
|
|
|
4 |
O |
-0.151 |
|
|
|
5 |
O |
-0.162 |
|
|
|
6 |
H |
0.076 |
|
|
|
7 |
H |
0.096 |
|
|
|
8 |
H |
0.098 |
|
|
|
9 |
H |
0.098 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
0.480 |
-0.054 |
0.000 |
0.483 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-24.605 |
1.129 |
0.000 |
y |
1.129 |
-32.236 |
0.000 |
z |
0.000 |
0.000 |
-25.026 |
|
Traceless |
| x | y | z |
x |
4.026 |
1.129 |
0.000 |
y |
1.129 |
-7.420 |
0.000 |
z |
0.000 |
0.000 |
3.394 |
|
Polar |
3z2-r2 | 6.789 |
x2-y2 | 7.631 |
xy | 1.129 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
3.063 |
-0.303 |
0.000 |
y |
-0.303 |
4.069 |
0.000 |
z |
0.000 |
0.000 |
1.475 |
<r2> (average value of r
2) Å
2
<r2> |
114.855 |
(<r2>)1/2 |
10.717 |