Vibrational Frequencies calculated at HF/6-31G*
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 |
4161 |
3739 |
123.40 |
|
|
|
2 |
A |
4115 |
3697 |
60.90 |
|
|
|
3 |
A |
4028 |
3619 |
199.87 |
|
|
|
4 |
A |
3323 |
2986 |
36.36 |
|
|
|
5 |
A |
3262 |
2931 |
74.55 |
|
|
|
6 |
A |
3205 |
2880 |
55.24 |
|
|
|
7 |
A |
1853 |
1665 |
96.43 |
|
|
|
8 |
A |
1661 |
1492 |
2.93 |
|
|
|
9 |
A |
1650 |
1482 |
2.12 |
|
|
|
10 |
A |
1636 |
1470 |
11.21 |
|
|
|
11 |
A |
1504 |
1352 |
46.66 |
|
|
|
12 |
A |
1291 |
1160 |
3.09 |
|
|
|
13 |
A |
1171 |
1052 |
157.81 |
|
|
|
14 |
A |
1167 |
1049 |
8.46 |
|
|
|
15 |
A |
597 |
537 |
179.51 |
|
|
|
16 |
A |
397 |
357 |
96.53 |
|
|
|
17 |
A |
284 |
255 |
154.73 |
|
|
|
18 |
A |
176 |
158 |
2.63 |
|
|
|
19 |
A |
117 |
105 |
141.48 |
|
|
|
20 |
A |
46 |
41 |
30.40 |
|
|
|
21 |
A |
31 |
28 |
2.24 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 17837.2 cm
-1
Scaled (by 0.8985) Zero Point Vibrational Energy (zpe) 16026.7 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 HF/6-31G*
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
H |
0.479 |
|
|
|
2 |
O |
-0.926 |
|
|
|
3 |
O |
-0.747 |
|
|
|
4 |
H |
0.423 |
|
|
|
5 |
H |
0.449 |
|
|
|
6 |
C |
-0.178 |
|
|
|
7 |
H |
0.154 |
|
|
|
8 |
H |
0.186 |
|
|
|
9 |
H |
0.159 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-2.736 |
0.836 |
-0.375 |
2.885 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-19.598 |
1.790 |
-5.755 |
y |
1.790 |
-18.391 |
1.949 |
z |
-5.755 |
1.949 |
-18.460 |
|
Traceless |
| x | y | z |
x |
-1.172 |
1.790 |
-5.755 |
y |
1.790 |
0.638 |
1.949 |
z |
-5.755 |
1.949 |
0.534 |
|
Polar |
3z2-r2 | 1.069 |
x2-y2 | -1.207 |
xy | 1.790 |
xz | -5.755 |
yz | 1.949 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
3.309 |
-0.047 |
-0.226 |
y |
-0.047 |
2.746 |
0.062 |
z |
-0.226 |
0.062 |
2.785 |
<r2> (average value of r
2) Å
2
<r2> |
94.544 |
(<r2>)1/2 |
9.723 |