Vibrational Frequencies calculated at B3LYP/6-31G(2df,p)
| 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 |
3112 |
3003 |
25.86 |
92.26 |
0.33 |
0.49 |
| 2 |
A1 |
2970 |
2866 |
55.55 |
199.69 |
0.03 |
0.06 |
| 3 |
A1 |
1522 |
1469 |
0.86 |
14.40 |
0.74 |
0.85 |
| 4 |
A1 |
1493 |
1441 |
0.04 |
13.71 |
0.74 |
0.85 |
| 5 |
A1 |
1273 |
1229 |
5.85 |
2.04 |
0.58 |
0.74 |
| 6 |
A1 |
953 |
920 |
31.03 |
8.06 |
0.37 |
0.54 |
| 7 |
A1 |
415 |
400 |
2.34 |
0.53 |
0.03 |
0.06 |
| 8 |
A2 |
3007 |
2902 |
0.00 |
15.39 |
0.75 |
0.86 |
| 9 |
A2 |
1480 |
1428 |
0.00 |
32.38 |
0.75 |
0.86 |
| 10 |
A2 |
1167 |
1127 |
0.00 |
5.29 |
0.75 |
0.86 |
| 11 |
A2 |
220 |
212 |
0.00 |
0.20 |
0.75 |
0.86 |
| 12 |
B1 |
3003 |
2898 |
138.60 |
91.68 |
0.75 |
0.86 |
| 13 |
B1 |
1490 |
1438 |
9.27 |
0.30 |
0.75 |
0.86 |
| 14 |
B1 |
1202 |
1160 |
7.26 |
2.35 |
0.75 |
0.86 |
| 15 |
B1 |
249 |
240 |
5.07 |
0.07 |
0.75 |
0.86 |
| 16 |
B2 |
3110 |
3001 |
33.01 |
69.92 |
0.75 |
0.86 |
| 17 |
B2 |
2956 |
2853 |
55.24 |
1.80 |
0.75 |
0.86 |
| 18 |
B2 |
1499 |
1446 |
12.09 |
3.01 |
0.75 |
0.86 |
| 19 |
B2 |
1463 |
1412 |
7.05 |
6.32 |
0.75 |
0.86 |
| 20 |
B2 |
1205 |
1163 |
104.74 |
0.01 |
0.75 |
0.86 |
| 21 |
B2 |
1129 |
1090 |
36.09 |
3.70 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 17459.0 cm
-1
Scaled (by 0.965) Zero Point Vibrational Energy (zpe) 16848.0 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/6-31G(2df,p)
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
O |
-0.212 |
|
|
|
| 2 |
C |
-0.223 |
|
|
|
| 3 |
C |
-0.223 |
|
|
|
| 4 |
H |
0.127 |
|
|
|
| 5 |
H |
0.127 |
|
|
|
| 6 |
H |
0.101 |
|
|
|
| 7 |
H |
0.101 |
|
|
|
| 8 |
H |
0.101 |
|
|
|
| 9 |
H |
0.101 |
|
|
|
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 |
-1.152 |
1.152 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
0.000 |
0.000 |
0.000 |
| y |
0.000 |
0.000 |
0.000 |
| z |
0.000 |
0.000 |
0.000 |
<r2> (average value of r
2) Å
2
| <r2> |
52.400 |
| (<r2>)1/2 |
7.239 |