Vibrational Frequencies calculated at PBEPBEultrafine/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 |
3767 |
3725 |
65.18 |
|
|
|
2 |
A |
3714 |
3672 |
35.81 |
|
|
|
3 |
A |
3490 |
3451 |
493.81 |
|
|
|
4 |
A |
3061 |
3027 |
14.29 |
|
|
|
5 |
A |
3002 |
2968 |
34.98 |
|
|
|
6 |
A |
2943 |
2910 |
55.00 |
|
|
|
7 |
A |
1611 |
1593 |
37.69 |
|
|
|
8 |
A |
1455 |
1439 |
6.67 |
|
|
|
9 |
A |
1443 |
1427 |
4.36 |
|
|
|
10 |
A |
1422 |
1406 |
2.68 |
|
|
|
11 |
A |
1328 |
1313 |
22.22 |
|
|
|
12 |
A |
1131 |
1119 |
0.04 |
|
|
|
13 |
A |
1047 |
1035 |
3.41 |
|
|
|
14 |
A |
1004 |
993 |
119.91 |
|
|
|
15 |
A |
649 |
641 |
47.21 |
|
|
|
16 |
A |
391 |
387 |
39.11 |
|
|
|
17 |
A |
298 |
295 |
160.89 |
|
|
|
18 |
A |
183 |
181 |
3.96 |
|
|
|
19 |
A |
111 |
110 |
98.66 |
|
|
|
20 |
A |
67 |
67 |
13.58 |
|
|
|
21 |
A |
51 |
50 |
9.97 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 16084.1 cm
-1
Scaled (by 0.9888) Zero Point Vibrational Energy (zpe) 15904.0 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 PBEPBEultrafine/aug-cc-pVTZ
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
H |
0.260 |
|
|
|
2 |
O |
-0.406 |
|
|
|
3 |
O |
-0.361 |
|
|
|
4 |
H |
0.137 |
|
|
|
5 |
H |
0.122 |
|
|
|
6 |
C |
-0.465 |
|
|
|
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 |
|
-2.467 |
0.809 |
-0.175 |
2.602 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-20.267 |
1.955 |
-4.707 |
y |
1.955 |
-19.880 |
1.749 |
z |
-4.707 |
1.749 |
-19.378 |
|
Traceless |
| x | y | z |
x |
-0.638 |
1.955 |
-4.707 |
y |
1.955 |
-0.058 |
1.749 |
z |
-4.707 |
1.749 |
0.696 |
|
Polar |
3z2-r2 | 1.392 |
x2-y2 | -0.386 |
xy | 1.955 |
xz | -4.707 |
yz | 1.749 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
5.569 |
0.187 |
-0.075 |
y |
0.187 |
4.850 |
0.076 |
z |
-0.075 |
0.076 |
4.535 |
<r2> (average value of r
2) Å
2
<r2> |
0.000 |
(<r2>)1/2 |
0.000 |