Vibrational Frequencies calculated at B3LYP/CEP-31G
| 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' |
3209 |
3108 |
28.93 |
|
|
|
| 2 |
A' |
3128 |
3029 |
50.88 |
|
|
|
| 3 |
A' |
3068 |
2971 |
35.68 |
|
|
|
| 4 |
A' |
1644 |
1592 |
268.70 |
|
|
|
| 5 |
A' |
1496 |
1449 |
12.24 |
|
|
|
| 6 |
A' |
1462 |
1416 |
9.69 |
|
|
|
| 7 |
A' |
1370 |
1327 |
8.45 |
|
|
|
| 8 |
A' |
1193 |
1155 |
108.26 |
|
|
|
| 9 |
A' |
1148 |
1112 |
186.48 |
|
|
|
| 10 |
A' |
870 |
843 |
19.53 |
|
|
|
| 11 |
A' |
725 |
702 |
10.81 |
|
|
|
| 12 |
A' |
272 |
264 |
17.83 |
|
|
|
| 13 |
A" |
3169 |
3069 |
42.45 |
|
|
|
| 14 |
A" |
1490 |
1443 |
13.55 |
|
|
|
| 15 |
A" |
1151 |
1115 |
0.53 |
|
|
|
| 16 |
A" |
996 |
964 |
1.97 |
|
|
|
| 17 |
A" |
331 |
321 |
46.40 |
|
|
|
| 18 |
A" |
109 |
106 |
0.12 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 13415.6 cm
-1
Scaled (by 0.9684) Zero Point Vibrational Energy (zpe) 12991.7 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 B3LYP/CEP-31G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.382 |
|
|
|
| 2 |
O |
-0.151 |
|
|
|
| 3 |
C |
-0.164 |
|
|
|
| 4 |
O |
-0.145 |
|
|
|
| 5 |
H |
0.219 |
|
|
|
| 6 |
H |
0.201 |
|
|
|
| 7 |
H |
0.201 |
|
|
|
| 8 |
H |
0.221 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
1.236 |
1.670 |
0.000 |
2.078 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-18.156 |
-1.788 |
0.000 |
| y |
-1.788 |
-30.080 |
0.000 |
| z |
0.000 |
0.000 |
-23.051 |
|
| Traceless |
| | x | y | z |
| x |
8.409 |
-1.788 |
0.000 |
| y |
-1.788 |
-9.477 |
0.000 |
| z |
0.000 |
0.000 |
1.068 |
|
| Polar |
| 3z2-r2 | 2.135 |
| x2-y2 | 11.924 |
| xy | -1.788 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
4.628 |
0.486 |
0.000 |
| y |
0.486 |
4.392 |
0.000 |
| z |
0.000 |
0.000 |
2.718 |
<r2> (average value of r
2) Å
2
| <r2> |
62.810 |
| (<r2>)1/2 |
7.925 |