Vibrational Frequencies calculated at B3LYP/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' |
3159 |
3079 |
20.92 |
|
|
|
| 2 |
A' |
3151 |
3070 |
12.25 |
|
|
|
| 3 |
A' |
3023 |
2946 |
7.22 |
|
|
|
| 4 |
A' |
3019 |
2942 |
31.95 |
|
|
|
| 5 |
A' |
1670 |
1627 |
200.97 |
|
|
|
| 6 |
A' |
1504 |
1466 |
9.49 |
|
|
|
| 7 |
A' |
1494 |
1456 |
28.21 |
|
|
|
| 8 |
A' |
1465 |
1428 |
15.08 |
|
|
|
| 9 |
A' |
1426 |
1390 |
32.84 |
|
|
|
| 10 |
A' |
1251 |
1219 |
319.61 |
|
|
|
| 11 |
A' |
1188 |
1158 |
2.99 |
|
|
|
| 12 |
A' |
1051 |
1024 |
89.98 |
|
|
|
| 13 |
A' |
969 |
944 |
12.88 |
|
|
|
| 14 |
A' |
799 |
778 |
22.58 |
|
|
|
| 15 |
A' |
615 |
600 |
8.04 |
|
|
|
| 16 |
A' |
405 |
395 |
5.44 |
|
|
|
| 17 |
A' |
259 |
253 |
15.33 |
|
|
|
| 18 |
A" |
3120 |
3041 |
33.48 |
|
|
|
| 19 |
A" |
3105 |
3026 |
12.09 |
|
|
|
| 20 |
A" |
1494 |
1456 |
16.28 |
|
|
|
| 21 |
A" |
1492 |
1454 |
7.18 |
|
|
|
| 22 |
A" |
1150 |
1121 |
0.53 |
|
|
|
| 23 |
A" |
1080 |
1052 |
7.37 |
|
|
|
| 24 |
A" |
574 |
560 |
7.05 |
|
|
|
| 25 |
A" |
176 |
171 |
12.20 |
|
|
|
| 26 |
A" |
96 |
94 |
0.36 |
|
|
|
| 27 |
A" |
48 |
47 |
0.67 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 19390.3 cm
-1
Scaled (by 0.9745) Zero Point Vibrational Energy (zpe) 18895.8 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-121G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.578 |
|
|
|
| 2 |
C |
0.184 |
|
|
|
| 3 |
O |
-0.177 |
|
|
|
| 4 |
O |
-0.214 |
|
|
|
| 5 |
C |
-0.293 |
|
|
|
| 6 |
H |
0.187 |
|
|
|
| 7 |
H |
0.183 |
|
|
|
| 8 |
H |
0.183 |
|
|
|
| 9 |
H |
0.174 |
|
|
|
| 10 |
H |
0.176 |
|
|
|
| 11 |
H |
0.176 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
1.594 |
-1.063 |
0.000 |
1.917 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-31.265 |
-3.499 |
0.000 |
| y |
-3.499 |
-32.845 |
0.000 |
| z |
0.000 |
0.000 |
-29.583 |
|
| Traceless |
| | x | y | z |
| x |
-0.050 |
-3.499 |
0.000 |
| y |
-3.499 |
-2.421 |
0.000 |
| z |
0.000 |
0.000 |
2.472 |
|
| Polar |
| 3z2-r2 | 4.944 |
| x2-y2 | 1.581 |
| xy | -3.499 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
5.793 |
-0.188 |
0.000 |
| y |
-0.188 |
7.899 |
0.000 |
| z |
0.000 |
0.000 |
4.538 |
<r2> (average value of r
2) Å
2
| <r2> |
103.126 |
| (<r2>)1/2 |
10.155 |