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 |
A1 |
3106 |
3011 |
40.73 |
109.23 |
0.34 |
0.51 |
| 2 |
A1 |
2963 |
2872 |
81.91 |
271.25 |
0.03 |
0.06 |
| 3 |
A1 |
1523 |
1476 |
0.55 |
14.80 |
0.75 |
0.86 |
| 4 |
A1 |
1496 |
1450 |
0.23 |
13.58 |
0.75 |
0.86 |
| 5 |
A1 |
1262 |
1223 |
5.19 |
4.18 |
0.58 |
0.73 |
| 6 |
A1 |
936 |
908 |
39.51 |
11.38 |
0.47 |
0.64 |
| 7 |
A1 |
410 |
397 |
2.32 |
0.65 |
0.04 |
0.07 |
| 8 |
A2 |
3003 |
2911 |
0.00 |
20.29 |
0.75 |
0.86 |
| 9 |
A2 |
1487 |
1441 |
0.00 |
34.37 |
0.75 |
0.86 |
| 10 |
A2 |
1156 |
1121 |
0.00 |
10.27 |
0.75 |
0.86 |
| 11 |
A2 |
212 |
205 |
0.00 |
0.51 |
0.75 |
0.86 |
| 12 |
B1 |
3001 |
2910 |
199.38 |
121.45 |
0.75 |
0.86 |
| 13 |
B1 |
1498 |
1452 |
10.41 |
0.00 |
0.75 |
0.86 |
| 14 |
B1 |
1187 |
1151 |
7.66 |
2.93 |
0.75 |
0.86 |
| 15 |
B1 |
251 |
243 |
6.76 |
0.09 |
0.75 |
0.86 |
| 16 |
B2 |
3105 |
3010 |
48.90 |
87.20 |
0.75 |
0.86 |
| 17 |
B2 |
2948 |
2857 |
68.02 |
1.47 |
0.75 |
0.86 |
| 18 |
B2 |
1503 |
1457 |
14.90 |
4.46 |
0.75 |
0.86 |
| 19 |
B2 |
1464 |
1419 |
9.20 |
7.84 |
0.75 |
0.86 |
| 20 |
B2 |
1189 |
1153 |
101.23 |
0.02 |
0.75 |
0.86 |
| 21 |
B2 |
1113 |
1079 |
51.65 |
6.82 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 17406.0 cm
-1
Scaled (by 0.9694) Zero Point Vibrational Energy (zpe) 16873.3 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 |
O |
-0.274 |
|
|
|
| 2 |
C |
-0.321 |
|
|
|
| 3 |
C |
-0.321 |
|
|
|
| 4 |
H |
0.181 |
|
|
|
| 5 |
H |
0.181 |
|
|
|
| 6 |
H |
0.139 |
|
|
|
| 7 |
H |
0.139 |
|
|
|
| 8 |
H |
0.139 |
|
|
|
| 9 |
H |
0.139 |
|
|
|
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 |
-1.361 |
1.361 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-20.395 |
0.000 |
0.000 |
| y |
0.000 |
-17.196 |
0.000 |
| z |
0.000 |
0.000 |
-21.398 |
|
| Traceless |
| | x | y | z |
| x |
-1.098 |
0.000 |
0.000 |
| y |
0.000 |
3.700 |
0.000 |
| z |
0.000 |
0.000 |
-2.602 |
|
| Polar |
| 3z2-r2 | -5.205 |
| x2-y2 | -3.198 |
| 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 |
4.135 |
0.000 |
0.000 |
| y |
0.000 |
5.017 |
0.000 |
| z |
0.000 |
0.000 |
4.073 |
<r2> (average value of r
2) Å
2
| <r2> |
46.801 |
| (<r2>)1/2 |
6.841 |