Vibrational Frequencies calculated at HF/6-311G**
| 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 |
3425 |
3111 |
0.30 |
|
|
|
| 2 |
A |
3391 |
3081 |
7.32 |
|
|
|
| 3 |
A |
3271 |
2972 |
16.52 |
|
|
|
| 4 |
A |
3244 |
2948 |
14.56 |
|
|
|
| 5 |
A |
3184 |
2892 |
16.38 |
|
|
|
| 6 |
A |
1803 |
1638 |
41.23 |
|
|
|
| 7 |
A |
1701 |
1545 |
89.57 |
|
|
|
| 8 |
A |
1606 |
1459 |
7.51 |
|
|
|
| 9 |
A |
1593 |
1447 |
7.71 |
|
|
|
| 10 |
A |
1537 |
1396 |
4.38 |
|
|
|
| 11 |
A |
1499 |
1362 |
13.80 |
|
|
|
| 12 |
A |
1371 |
1246 |
40.84 |
|
|
|
| 13 |
A |
1311 |
1191 |
13.42 |
|
|
|
| 14 |
A |
1165 |
1059 |
3.59 |
|
|
|
| 15 |
A |
1145 |
1040 |
11.53 |
|
|
|
| 16 |
A |
1112 |
1010 |
12.71 |
|
|
|
| 17 |
A |
1096 |
996 |
0.15 |
|
|
|
| 18 |
A |
1052 |
956 |
15.82 |
|
|
|
| 19 |
A |
1039 |
944 |
2.85 |
|
|
|
| 20 |
A |
1009 |
916 |
23.47 |
|
|
|
| 21 |
A |
893 |
811 |
49.14 |
|
|
|
| 22 |
A |
713 |
648 |
2.34 |
|
|
|
| 23 |
A |
703 |
639 |
0.79 |
|
|
|
| 24 |
A |
700 |
636 |
2.09 |
|
|
|
| 25 |
A |
360 |
327 |
2.84 |
|
|
|
| 26 |
A |
277 |
252 |
3.03 |
|
|
|
| 27 |
A |
133 |
121 |
1.00 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 20165.3 cm
-1
Scaled (by 0.9085) Zero Point Vibrational Energy (zpe) 18320.2 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 HF/6-311G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.177 |
|
|
|
| 2 |
H |
0.126 |
|
|
|
| 3 |
H |
0.110 |
|
|
|
| 4 |
H |
0.126 |
|
|
|
| 5 |
C |
0.301 |
|
|
|
| 6 |
O |
-0.318 |
|
|
|
| 7 |
N |
-0.146 |
|
|
|
| 8 |
C |
0.161 |
|
|
|
| 9 |
H |
0.121 |
|
|
|
| 10 |
C |
-0.414 |
|
|
|
| 11 |
H |
0.109 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
1.896 |
2.836 |
0.000 |
3.411 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-31.155 |
-3.950 |
0.000 |
| y |
-3.950 |
-36.112 |
0.001 |
| z |
0.000 |
0.001 |
-36.361 |
|
| Traceless |
| | x | y | z |
| x |
5.081 |
-3.950 |
0.000 |
| y |
-3.950 |
-2.353 |
0.001 |
| z |
0.000 |
0.001 |
-2.728 |
|
| Polar |
| 3z2-r2 | -5.456 |
| x2-y2 | 4.956 |
| xy | -3.950 |
| xz | 0.000 |
| yz | 0.001 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
8.713 |
-0.532 |
0.000 |
| y |
-0.532 |
7.205 |
0.000 |
| z |
0.000 |
0.000 |
4.316 |
<r2> (average value of r
2) Å
2
| <r2> |
133.505 |
| (<r2>)1/2 |
11.554 |