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 |
4143 |
3764 |
45.93 |
|
|
|
| 2 |
A |
3207 |
2914 |
75.77 |
|
|
|
| 3 |
A |
1668 |
1516 |
2.31 |
|
|
|
| 4 |
A |
1511 |
1373 |
4.93 |
|
|
|
| 5 |
A |
1303 |
1184 |
0.92 |
|
|
|
| 6 |
A |
1152 |
1047 |
137.85 |
|
|
|
| 7 |
A |
619 |
562 |
97.23 |
|
|
|
| 8 |
A |
432 |
393 |
69.28 |
|
|
|
| 9 |
B |
4142 |
3763 |
75.36 |
|
|
|
| 10 |
B |
3253 |
2956 |
63.84 |
|
|
|
| 11 |
B |
1598 |
1452 |
91.13 |
|
|
|
| 12 |
B |
1485 |
1349 |
48.70 |
|
|
|
| 13 |
B |
1204 |
1094 |
273.84 |
|
|
|
| 14 |
B |
1099 |
998 |
17.43 |
|
|
|
| 15 |
B |
399 |
363 |
207.75 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 13607.2 cm
-1
Scaled (by 0.9086) Zero Point Vibrational Energy (zpe) 12363.5 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 |
C |
0.204 |
|
|
|
| 2 |
O |
-0.446 |
|
|
|
| 3 |
O |
-0.446 |
|
|
|
| 4 |
H |
0.066 |
|
|
|
| 5 |
H |
0.066 |
|
|
|
| 6 |
H |
0.277 |
|
|
|
| 7 |
H |
0.277 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.000 |
0.000 |
-0.138 |
0.138 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-15.570 |
-3.786 |
0.000 |
| y |
-3.786 |
-22.803 |
0.000 |
| z |
0.000 |
0.000 |
-16.129 |
|
| Traceless |
| | x | y | z |
| x |
3.896 |
-3.786 |
0.000 |
| y |
-3.786 |
-6.953 |
0.000 |
| z |
0.000 |
0.000 |
3.058 |
|
| Polar |
| 3z2-r2 | 6.116 |
| x2-y2 | 7.233 |
| xy | -3.786 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
2.832 |
-0.111 |
0.000 |
| y |
-0.111 |
2.880 |
0.000 |
| z |
0.000 |
0.000 |
2.911 |
<r2> (average value of r
2) Å
2
| <r2> |
44.556 |
| (<r2>)1/2 |
6.675 |