Vibrational Frequencies calculated at HF/CEP-121G
| 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' |
3310 |
3020 |
40.50 |
114.29 |
0.29 |
0.45 |
| 2 |
A' |
3253 |
2969 |
54.12 |
60.85 |
0.74 |
0.85 |
| 3 |
A' |
3212 |
2931 |
16.83 |
122.52 |
0.11 |
0.20 |
| 4 |
A' |
3162 |
2885 |
29.90 |
124.93 |
0.02 |
0.04 |
| 5 |
A' |
1811 |
1653 |
415.28 |
8.27 |
0.22 |
0.36 |
| 6 |
A' |
1657 |
1512 |
12.94 |
4.18 |
0.62 |
0.76 |
| 7 |
A' |
1636 |
1493 |
5.25 |
18.90 |
0.74 |
0.85 |
| 8 |
A' |
1569 |
1432 |
18.70 |
3.68 |
0.63 |
0.77 |
| 9 |
A' |
1529 |
1396 |
7.81 |
1.88 |
0.65 |
0.79 |
| 10 |
A' |
1498 |
1366 |
11.64 |
5.62 |
0.52 |
0.68 |
| 11 |
A' |
1306 |
1192 |
567.53 |
1.82 |
0.20 |
0.33 |
| 12 |
A' |
1231 |
1123 |
8.55 |
8.75 |
0.18 |
0.30 |
| 13 |
A' |
1106 |
1009 |
15.05 |
7.09 |
0.71 |
0.83 |
| 14 |
A' |
895 |
817 |
28.02 |
14.46 |
0.28 |
0.44 |
| 15 |
A' |
811 |
740 |
3.03 |
5.75 |
0.50 |
0.67 |
| 16 |
A' |
392 |
357 |
7.77 |
2.27 |
0.36 |
0.53 |
| 17 |
A' |
222 |
203 |
11.94 |
0.67 |
0.49 |
0.66 |
| 18 |
A" |
3288 |
3000 |
74.10 |
3.75 |
0.75 |
0.86 |
| 19 |
A" |
3258 |
2973 |
5.20 |
105.04 |
0.75 |
0.86 |
| 20 |
A" |
1623 |
1481 |
6.75 |
15.51 |
0.75 |
0.86 |
| 21 |
A" |
1404 |
1281 |
1.79 |
12.91 |
0.75 |
0.86 |
| 22 |
A" |
1288 |
1175 |
8.85 |
1.20 |
0.75 |
0.86 |
| 23 |
A" |
1133 |
1034 |
1.30 |
3.02 |
0.75 |
0.86 |
| 24 |
A" |
885 |
807 |
0.13 |
0.15 |
0.75 |
0.86 |
| 25 |
A" |
331 |
302 |
47.55 |
1.62 |
0.75 |
0.86 |
| 26 |
A" |
236 |
216 |
5.63 |
0.61 |
0.75 |
0.86 |
| 27 |
A" |
61 |
56 |
1.25 |
0.40 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 21053.3 cm
-1
Scaled (by 0.9125) Zero Point Vibrational Energy (zpe) 19211.1 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/CEP-121G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.431 |
|
|
|
| 2 |
C |
-0.029 |
|
|
|
| 3 |
O |
-0.374 |
|
|
|
| 4 |
C |
0.222 |
|
|
|
| 5 |
O |
-0.326 |
|
|
|
| 6 |
H |
0.147 |
|
|
|
| 7 |
H |
0.159 |
|
|
|
| 8 |
H |
0.159 |
|
|
|
| 9 |
H |
0.159 |
|
|
|
| 10 |
H |
0.159 |
|
|
|
| 11 |
H |
0.153 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-2.365 |
0.655 |
0.000 |
2.454 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-34.937 |
6.726 |
0.000 |
| y |
6.726 |
-29.409 |
0.000 |
| z |
0.000 |
0.000 |
-29.538 |
|
| Traceless |
| | x | y | z |
| x |
-5.463 |
6.726 |
0.000 |
| y |
6.726 |
2.829 |
0.000 |
| z |
0.000 |
0.000 |
2.635 |
|
| Polar |
| 3z2-r2 | 5.270 |
| x2-y2 | -5.528 |
| xy | 6.726 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
6.519 |
0.003 |
0.000 |
| y |
0.003 |
5.567 |
0.000 |
| z |
0.000 |
0.000 |
4.288 |
<r2> (average value of r
2) Å
2
| <r2> |
114.183 |
| (<r2>)1/2 |
10.686 |