Vibrational Frequencies calculated at PBE1PBE/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 |
3817 |
3670 |
21.11 |
|
|
|
2 |
A |
3029 |
2912 |
74.98 |
|
|
|
3 |
A |
1509 |
1451 |
1.24 |
|
|
|
4 |
A |
1401 |
1347 |
3.33 |
|
|
|
5 |
A |
1213 |
1167 |
0.09 |
|
|
|
6 |
A |
1075 |
1034 |
105.12 |
|
|
|
7 |
A |
583 |
560 |
80.01 |
|
|
|
8 |
A |
397 |
382 |
40.42 |
|
|
|
9 |
B |
3817 |
3670 |
38.43 |
|
|
|
10 |
B |
3079 |
2961 |
64.32 |
|
|
|
11 |
B |
1450 |
1394 |
87.98 |
|
|
|
12 |
B |
1372 |
1319 |
19.70 |
|
|
|
13 |
B |
1134 |
1091 |
226.23 |
|
|
|
14 |
B |
1017 |
978 |
19.58 |
|
|
|
15 |
B |
405 |
389 |
178.79 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 12649.1 cm
-1
Scaled (by 0.9615) Zero Point Vibrational Energy (zpe) 12162.1 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/cc-pVDZ
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
0.208 |
|
|
|
2 |
O |
-0.282 |
|
|
|
3 |
O |
-0.282 |
|
|
|
4 |
H |
0.036 |
|
|
|
5 |
H |
0.036 |
|
|
|
6 |
H |
0.142 |
|
|
|
7 |
H |
0.142 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
0.000 |
0.000 |
-0.355 |
0.355 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-15.505 |
-3.141 |
0.000 |
y |
-3.141 |
-21.777 |
0.000 |
z |
0.000 |
0.000 |
-16.036 |
|
Traceless |
| x | y | z |
x |
3.401 |
-3.141 |
0.000 |
y |
-3.141 |
-6.006 |
0.000 |
z |
0.000 |
0.000 |
2.605 |
|
Polar |
3z2-r2 | 5.210 |
x2-y2 | 6.271 |
xy | -3.141 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
2.830 |
-0.156 |
0.000 |
y |
-0.156 |
2.862 |
0.000 |
z |
0.000 |
0.000 |
2.909 |
<r2> (average value of r
2) Å
2
<r2> |
44.858 |
(<r2>)1/2 |
6.698 |