Vibrational Frequencies calculated at HF/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 |
4204 |
3828 |
147.63 |
|
|
|
2 |
A |
4074 |
3709 |
124.57 |
|
|
|
3 |
A |
3187 |
2902 |
65.06 |
|
|
|
4 |
A |
3107 |
2829 |
59.28 |
|
|
|
5 |
A |
1978 |
1800 |
156.19 |
|
|
|
6 |
A |
1760 |
1603 |
98.33 |
|
|
|
7 |
A |
1650 |
1502 |
32.31 |
|
|
|
8 |
A |
1374 |
1251 |
19.24 |
|
|
|
9 |
A |
1346 |
1225 |
3.87 |
|
|
|
10 |
A |
455 |
414 |
116.66 |
|
|
|
11 |
A |
327 |
298 |
99.24 |
|
|
|
12 |
A |
148 |
135 |
30.49 |
|
|
|
13 |
A |
145 |
132 |
0.00 |
|
|
|
14 |
A |
64 |
58 |
151.35 |
|
|
|
15 |
A |
63 |
57 |
47.24 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 11941.4 cm
-1
Scaled (by 0.9104) Zero Point Vibrational Energy (zpe) 10871.4 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/aug-cc-pVTZ
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
H |
0.294 |
|
|
|
2 |
O |
-0.449 |
|
|
|
3 |
O |
-0.532 |
|
|
|
4 |
H |
0.176 |
|
|
|
5 |
C |
-0.547 |
|
|
|
6 |
H |
0.539 |
|
|
|
7 |
H |
0.519 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-1.382 |
0.683 |
0.003 |
1.541 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-13.336 |
-6.790 |
0.007 |
y |
-6.790 |
-18.650 |
-0.001 |
z |
0.007 |
-0.001 |
-19.143 |
|
Traceless |
| x | y | z |
x |
5.561 |
-6.790 |
0.007 |
y |
-6.790 |
-2.411 |
-0.001 |
z |
0.007 |
-0.001 |
-3.150 |
|
Polar |
3z2-r2 | -6.300 |
x2-y2 | 5.314 |
xy | -6.790 |
xz | 0.007 |
yz | -0.001 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
4.086 |
-0.325 |
0.000 |
y |
-0.325 |
3.903 |
0.000 |
z |
0.000 |
0.000 |
2.819 |
<r2> (average value of r
2) Å
2
<r2> |
81.725 |
(<r2>)1/2 |
9.040 |