Vibrational Frequencies calculated at PBEPBE/aug-cc-pVTZ
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 |
3768 |
3744 |
65.42 |
|
|
|
2 |
A |
3716 |
3692 |
35.73 |
|
|
|
3 |
A |
3492 |
3469 |
492.09 |
|
|
|
4 |
A |
3062 |
3042 |
14.24 |
|
|
|
5 |
A |
3003 |
2983 |
34.93 |
|
|
|
6 |
A |
2944 |
2925 |
54.79 |
|
|
|
7 |
A |
1611 |
1600 |
37.70 |
|
|
|
8 |
A |
1455 |
1446 |
6.70 |
|
|
|
9 |
A |
1444 |
1434 |
4.38 |
|
|
|
10 |
A |
1422 |
1413 |
2.62 |
|
|
|
11 |
A |
1327 |
1318 |
22.01 |
|
|
|
12 |
A |
1132 |
1125 |
0.04 |
|
|
|
13 |
A |
1046 |
1040 |
3.12 |
|
|
|
14 |
A |
1003 |
997 |
120.23 |
|
|
|
15 |
A |
651 |
647 |
47.47 |
|
|
|
16 |
A |
391 |
389 |
38.24 |
|
|
|
17 |
A |
299 |
297 |
161.35 |
|
|
|
18 |
A |
183 |
182 |
4.10 |
|
|
|
19 |
A |
120 |
119 |
100.14 |
|
|
|
20 |
A |
68 |
67 |
12.53 |
|
|
|
21 |
A |
53 |
53 |
10.14 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 16094.7 cm
-1
Scaled (by 0.9935) Zero Point Vibrational Energy (zpe) 15990.1 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 PBEPBE/aug-cc-pVTZ
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
H |
0.259 |
|
|
|
2 |
O |
-0.406 |
|
|
|
3 |
O |
-0.361 |
|
|
|
4 |
H |
0.138 |
|
|
|
5 |
H |
0.122 |
|
|
|
6 |
C |
-0.464 |
|
|
|
7 |
H |
0.224 |
|
|
|
8 |
H |
0.260 |
|
|
|
9 |
H |
0.229 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-2.453 |
0.805 |
-0.169 |
2.588 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
0.000 |
0.000 |
0.000 |
y |
0.000 |
0.000 |
0.000 |
z |
0.000 |
0.000 |
0.000 |
<r2> (average value of r
2) Å
2
<r2> |
94.599 |
(<r2>)1/2 |
9.726 |