Vibrational Frequencies calculated at HF/6-311+G(3df,2p)
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
A1 |
3298 |
2997 |
10.30 |
159.36 |
0.08 |
0.15 |
| 2 |
A1 |
3128 |
2842 |
202.27 |
219.38 |
0.10 |
0.18 |
| 3 |
A1 |
1675 |
1522 |
2.54 |
0.63 |
0.33 |
0.50 |
| 4 |
A1 |
1369 |
1244 |
35.26 |
0.09 |
0.05 |
0.09 |
| 5 |
A1 |
1083 |
984 |
87.40 |
15.46 |
0.07 |
0.12 |
| 6 |
A1 |
848 |
771 |
0.66 |
3.19 |
0.21 |
0.35 |
| 7 |
A1 |
469 |
427 |
23.56 |
0.84 |
0.01 |
0.01 |
| 8 |
A2 |
1533 |
1393 |
0.00 |
0.00 |
0.35 |
0.52 |
| 9 |
A2 |
1371 |
1245 |
0.00 |
0.00 |
0.06 |
0.12 |
| 10 |
A2 |
1148 |
1043 |
0.00 |
0.00 |
0.33 |
0.50 |
| 11 |
E |
3294 |
2993 |
46.19 |
66.24 |
0.75 |
0.86 |
| 11 |
E |
3294 |
2993 |
46.19 |
66.24 |
0.75 |
0.86 |
| 12 |
E |
3107 |
2823 |
27.62 |
12.20 |
0.75 |
0.86 |
| 12 |
E |
3107 |
2823 |
27.62 |
12.20 |
0.75 |
0.86 |
| 13 |
E |
1654 |
1502 |
0.52 |
6.39 |
0.75 |
0.86 |
| 13 |
E |
1654 |
1502 |
0.52 |
6.39 |
0.75 |
0.86 |
| 14 |
E |
1586 |
1441 |
39.91 |
0.52 |
0.75 |
0.86 |
| 14 |
E |
1586 |
1441 |
39.91 |
0.52 |
0.75 |
0.86 |
| 15 |
E |
1452 |
1319 |
6.55 |
5.00 |
0.75 |
0.86 |
| 15 |
E |
1452 |
1319 |
6.55 |
5.00 |
0.75 |
0.86 |
| 16 |
E |
1343 |
1220 |
317.04 |
2.27 |
0.75 |
0.86 |
| 16 |
E |
1343 |
1220 |
317.04 |
2.27 |
0.75 |
0.86 |
| 17 |
E |
1193 |
1084 |
53.90 |
1.45 |
0.75 |
0.86 |
| 17 |
E |
1193 |
1084 |
53.90 |
1.45 |
0.75 |
0.86 |
| 18 |
E |
1061 |
964 |
40.06 |
2.15 |
0.75 |
0.86 |
| 18 |
E |
1061 |
964 |
40.06 |
2.15 |
0.75 |
0.86 |
| 19 |
E |
584 |
530 |
8.60 |
1.23 |
0.75 |
0.86 |
| 19 |
E |
584 |
530 |
8.60 |
1.23 |
0.75 |
0.86 |
| 20 |
E |
297 |
270 |
0.23 |
0.21 |
0.75 |
0.86 |
| 20 |
E |
297 |
270 |
0.23 |
0.21 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 23529.7 cm
-1
Scaled (by 0.9086) Zero Point Vibrational Energy (zpe) 21379.1 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/6-311+G(3df,2p)
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.650 |
|
|
|
| 2 |
C |
0.650 |
|
|
|
| 3 |
C |
0.650 |
|
|
|
| 4 |
O |
-0.871 |
|
|
|
| 5 |
O |
-0.871 |
|
|
|
| 6 |
O |
-0.871 |
|
|
|
| 7 |
H |
0.117 |
|
|
|
| 8 |
H |
0.104 |
|
|
|
| 9 |
H |
0.117 |
|
|
|
| 10 |
H |
0.104 |
|
|
|
| 11 |
H |
0.117 |
|
|
|
| 12 |
H |
0.104 |
|
|
|
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 |
2.150 |
2.150 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-34.982 |
0.000 |
0.000 |
| y |
0.000 |
-34.982 |
0.000 |
| z |
0.000 |
0.000 |
-35.462 |
|
| Traceless |
| | x | y | z |
| x |
0.240 |
0.000 |
0.000 |
| y |
0.000 |
0.240 |
0.000 |
| z |
0.000 |
0.000 |
-0.480 |
|
| Polar |
| 3z2-r2 | -0.960 |
| x2-y2 | 0.000 |
| xy | 0.000 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
6.622 |
0.000 |
0.000 |
| y |
0.000 |
6.622 |
0.000 |
| z |
0.000 |
0.000 |
5.716 |
<r2> (average value of r
2) Å
2
| <r2> |
123.816 |
| (<r2>)1/2 |
11.127 |