Vibrational Frequencies calculated at PBEPBE_cp_opt/3-21G
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 |
3394 |
3363 |
26.85 |
|
|
|
2 |
A |
3379 |
3349 |
4.54 |
|
|
|
3 |
A |
3127 |
3099 |
275.05 |
|
|
|
4 |
A |
3065 |
3038 |
18.14 |
|
|
|
5 |
A |
2974 |
2947 |
70.63 |
|
|
|
6 |
A |
2928 |
2901 |
56.85 |
|
|
|
7 |
A |
1700 |
1685 |
45.12 |
|
|
|
8 |
A |
1535 |
1521 |
4.76 |
|
|
|
9 |
A |
1514 |
1500 |
5.26 |
|
|
|
10 |
A |
1473 |
1459 |
2.93 |
|
|
|
11 |
A |
1362 |
1350 |
22.15 |
|
|
|
12 |
A |
1119 |
1109 |
0.38 |
|
|
|
13 |
A |
1058 |
1048 |
22.40 |
|
|
|
14 |
A |
969 |
960 |
94.22 |
|
|
|
15 |
A |
713 |
706 |
129.63 |
|
|
|
16 |
A |
429 |
425 |
122.84 |
|
|
|
17 |
A |
354 |
351 |
113.31 |
|
|
|
18 |
A |
215 |
213 |
5.87 |
|
|
|
19 |
A |
111 |
110 |
105.79 |
|
|
|
20 |
A |
62 |
61 |
18.27 |
|
|
|
21 |
A |
31 |
31 |
7.59 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 15755.1 cm
-1
Scaled (by 0.9909) Zero Point Vibrational Energy (zpe) 15611.7 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_cp_opt/3-21G
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
H |
0.000 |
|
|
|
2 |
O |
0.000 |
|
|
|
3 |
O |
-0.532 |
|
|
|
4 |
H |
0.000 |
|
|
|
5 |
H |
0.336 |
|
|
|
6 |
C |
-0.382 |
|
|
|
7 |
H |
0.178 |
|
|
|
8 |
H |
0.220 |
|
|
|
9 |
H |
0.179 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-3.645 |
1.276 |
-0.495 |
3.893 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-20.697 |
1.780 |
-4.948 |
y |
1.780 |
-17.421 |
1.632 |
z |
-4.948 |
1.632 |
-18.504 |
|
Traceless |
| x | y | z |
x |
-2.735 |
1.780 |
-4.948 |
y |
1.780 |
2.179 |
1.632 |
z |
-4.948 |
1.632 |
0.555 |
|
Polar |
3z2-r2 | 1.111 |
x2-y2 | -3.276 |
xy | 1.780 |
xz | -4.948 |
yz | 1.632 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
1.912 |
-0.162 |
0.038 |
y |
-0.162 |
2.385 |
-0.185 |
z |
0.038 |
-0.185 |
2.207 |
<r2> (average value of r
2) Å
2
<r2> |
0.000 |
(<r2>)1/2 |
0.000 |