Vibrational Frequencies calculated at B3PW91/6-31G**
| 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 |
3302 |
3164 |
0.14 |
|
|
|
| 2 |
A |
3263 |
3127 |
3.38 |
|
|
|
| 3 |
A |
3171 |
3039 |
6.65 |
|
|
|
| 4 |
A |
3134 |
3003 |
6.71 |
|
|
|
| 5 |
A |
3065 |
2937 |
13.05 |
|
|
|
| 6 |
A |
1663 |
1593 |
34.91 |
|
|
|
| 7 |
A |
1543 |
1479 |
44.68 |
|
|
|
| 8 |
A |
1495 |
1433 |
8.30 |
|
|
|
| 9 |
A |
1481 |
1419 |
8.14 |
|
|
|
| 10 |
A |
1418 |
1359 |
1.21 |
|
|
|
| 11 |
A |
1388 |
1331 |
7.56 |
|
|
|
| 12 |
A |
1282 |
1229 |
21.18 |
|
|
|
| 13 |
A |
1222 |
1171 |
9.51 |
|
|
|
| 14 |
A |
1065 |
1020 |
2.76 |
|
|
|
| 15 |
A |
1064 |
1019 |
4.83 |
|
|
|
| 16 |
A |
1030 |
987 |
12.36 |
|
|
|
| 17 |
A |
1015 |
973 |
1.09 |
|
|
|
| 18 |
A |
952 |
913 |
6.80 |
|
|
|
| 19 |
A |
925 |
886 |
15.80 |
|
|
|
| 20 |
A |
906 |
869 |
4.59 |
|
|
|
| 21 |
A |
804 |
771 |
33.61 |
|
|
|
| 22 |
A |
667 |
639 |
0.35 |
|
|
|
| 23 |
A |
651 |
624 |
2.79 |
|
|
|
| 24 |
A |
646 |
619 |
0.64 |
|
|
|
| 25 |
A |
335 |
321 |
2.27 |
|
|
|
| 26 |
A |
252 |
242 |
2.14 |
|
|
|
| 27 |
A |
91 |
87 |
0.82 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 18913.4 cm
-1
Scaled (by 0.9584) Zero Point Vibrational Energy (zpe) 18126.6 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 B3PW91/6-31G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.450 |
|
|
|
| 2 |
H |
0.170 |
|
|
|
| 3 |
H |
0.155 |
|
|
|
| 4 |
H |
0.170 |
|
|
|
| 5 |
C |
0.378 |
|
|
|
| 6 |
O |
-0.361 |
|
|
|
| 7 |
N |
-0.170 |
|
|
|
| 8 |
C |
0.079 |
|
|
|
| 9 |
H |
0.151 |
|
|
|
| 10 |
C |
-0.260 |
|
|
|
| 11 |
H |
0.136 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-1.950 |
2.561 |
-0.000 |
3.219 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-30.727 |
3.550 |
0.000 |
| y |
3.550 |
-34.936 |
-0.000 |
| z |
0.000 |
-0.000 |
-35.512 |
|
| Traceless |
| | x | y | z |
| x |
4.497 |
3.550 |
0.000 |
| y |
3.550 |
-1.817 |
-0.000 |
| z |
0.000 |
-0.000 |
-2.680 |
|
| Polar |
| 3z2-r2 | -5.361 |
| x2-y2 | 4.210 |
| xy | 3.550 |
| xz | 0.000 |
| yz | -0.000 |
|
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> |
135.220 |
| (<r2>)1/2 |
11.628 |