Vibrational Frequencies calculated at PBEPBE/cc-pVDZ
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' |
3395 |
3376 |
102.11 |
|
|
|
2 |
A' |
2907 |
2890 |
59.69 |
|
|
|
3 |
A' |
1805 |
1794 |
161.44 |
|
|
|
4 |
A' |
1735 |
1725 |
74.19 |
|
|
|
5 |
A' |
1361 |
1353 |
316.86 |
|
|
|
6 |
A' |
1279 |
1272 |
4.94 |
|
|
|
7 |
A' |
1182 |
1175 |
1.27 |
|
|
|
8 |
A' |
862 |
857 |
39.74 |
|
|
|
9 |
A' |
669 |
665 |
10.96 |
|
|
|
10 |
A' |
480 |
478 |
3.86 |
|
|
|
11 |
A' |
279 |
278 |
35.93 |
|
|
|
12 |
A" |
971 |
965 |
1.84 |
|
|
|
13 |
A" |
741 |
736 |
72.95 |
|
|
|
14 |
A" |
559 |
556 |
13.58 |
|
|
|
15 |
A" |
183 |
182 |
18.74 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 9203.9 cm
-1
Scaled (by 0.9942) Zero Point Vibrational Energy (zpe) 9150.5 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/cc-pVDZ
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
0.143 |
|
|
|
2 |
C |
0.091 |
|
|
|
3 |
O |
-0.151 |
|
|
|
4 |
O |
-0.171 |
|
|
|
5 |
O |
-0.104 |
|
|
|
6 |
H |
0.037 |
|
|
|
7 |
H |
0.155 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-0.304 |
-1.834 |
0.000 |
1.859 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-25.562 |
-0.051 |
0.000 |
y |
-0.051 |
-34.485 |
0.000 |
z |
0.000 |
0.000 |
-26.121 |
|
Traceless |
| x | y | z |
x |
4.741 |
-0.051 |
0.000 |
y |
-0.051 |
-8.643 |
0.000 |
z |
0.000 |
0.000 |
3.903 |
|
Polar |
3z2-r2 | 7.805 |
x2-y2 | 8.923 |
xy | -0.051 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
5.078 |
-0.592 |
0.000 |
y |
-0.592 |
5.456 |
0.000 |
z |
0.000 |
0.000 |
2.190 |
<r2> (average value of r
2) Å
2
<r2> |
99.782 |
(<r2>)1/2 |
9.989 |