Vibrational Frequencies calculated at HF/TZVP
| 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 |
4182 |
3800 |
93.76 |
|
|
|
| 2 |
A |
4067 |
3695 |
26.42 |
|
|
|
| 3 |
A |
4040 |
3670 |
113.57 |
|
|
|
| 4 |
A |
3360 |
3053 |
17.98 |
|
|
|
| 5 |
A |
2033 |
1847 |
449.62 |
|
|
|
| 6 |
A |
1830 |
1663 |
111.94 |
|
|
|
| 7 |
A |
1551 |
1409 |
16.87 |
|
|
|
| 8 |
A |
1425 |
1294 |
11.71 |
|
|
|
| 9 |
A |
1262 |
1147 |
320.40 |
|
|
|
| 10 |
A |
1203 |
1093 |
1.20 |
|
|
|
| 11 |
A |
710 |
645 |
211.53 |
|
|
|
| 12 |
A |
693 |
629 |
63.52 |
|
|
|
| 13 |
A |
378 |
344 |
234.86 |
|
|
|
| 14 |
A |
216 |
197 |
144.87 |
|
|
|
| 15 |
A |
134 |
122 |
92.56 |
|
|
|
| 16 |
A |
119 |
108 |
6.91 |
|
|
|
| 17 |
A |
88 |
80 |
32.30 |
|
|
|
| 18 |
A |
64 |
58 |
9.61 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 13677.3 cm
-1
Scaled (by 0.9086) Zero Point Vibrational Energy (zpe) 12427.2 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/TZVP
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
H |
0.459 |
|
|
|
| 2 |
O |
-0.891 |
|
|
|
| 3 |
O |
-0.692 |
|
|
|
| 4 |
H |
0.436 |
|
|
|
| 5 |
H |
0.467 |
|
|
|
| 6 |
C |
0.517 |
|
|
|
| 7 |
O |
-0.513 |
|
|
|
| 8 |
H |
0.217 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
1.607 |
2.449 |
1.313 |
3.210 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-27.154 |
-1.613 |
4.494 |
| y |
-1.613 |
-20.694 |
-0.587 |
| z |
4.494 |
-0.587 |
-22.581 |
|
| Traceless |
| | x | y | z |
| x |
-5.516 |
-1.613 |
4.494 |
| y |
-1.613 |
4.173 |
-0.587 |
| z |
4.494 |
-0.587 |
1.343 |
|
| Polar |
| 3z2-r2 | 2.686 |
| x2-y2 | -6.460 |
| xy | -1.613 |
| xz | 4.494 |
| yz | -0.587 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
3.781 |
0.004 |
0.243 |
| y |
0.004 |
3.093 |
-0.013 |
| z |
0.243 |
-0.013 |
1.889 |
<r2> (average value of r
2) Å
2
| <r2> |
127.270 |
| (<r2>)1/2 |
11.281 |