Vibrational Frequencies calculated at HF/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 |
3478 |
3125 |
2.79 |
|
|
|
| 2 |
A |
3454 |
3103 |
0.28 |
|
|
|
| 3 |
A |
3315 |
2979 |
11.25 |
|
|
|
| 4 |
A |
3274 |
2941 |
22.09 |
|
|
|
| 5 |
A |
3217 |
2891 |
19.90 |
|
|
|
| 6 |
A |
1826 |
1641 |
37.30 |
|
|
|
| 7 |
A |
1661 |
1492 |
22.17 |
|
|
|
| 8 |
A |
1629 |
1464 |
5.01 |
|
|
|
| 9 |
A |
1626 |
1461 |
6.63 |
|
|
|
| 10 |
A |
1591 |
1430 |
58.06 |
|
|
|
| 11 |
A |
1554 |
1396 |
11.26 |
|
|
|
| 12 |
A |
1412 |
1269 |
6.48 |
|
|
|
| 13 |
A |
1278 |
1148 |
20.52 |
|
|
|
| 14 |
A |
1198 |
1077 |
6.99 |
|
|
|
| 15 |
A |
1174 |
1055 |
2.48 |
|
|
|
| 16 |
A |
1137 |
1021 |
3.09 |
|
|
|
| 17 |
A |
1061 |
953 |
39.45 |
|
|
|
| 18 |
A |
1056 |
948 |
9.75 |
|
|
|
| 19 |
A |
1037 |
932 |
0.42 |
|
|
|
| 20 |
A |
997 |
896 |
11.15 |
|
|
|
| 21 |
A |
879 |
790 |
46.89 |
|
|
|
| 22 |
A |
730 |
656 |
1.59 |
|
|
|
| 23 |
A |
705 |
633 |
8.85 |
|
|
|
| 24 |
A |
652 |
586 |
8.70 |
|
|
|
| 25 |
A |
361 |
324 |
7.26 |
|
|
|
| 26 |
A |
300 |
269 |
4.76 |
|
|
|
| 27 |
A |
138 |
124 |
0.11 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 20368.7 cm
-1
Scaled (by 0.8985) Zero Point Vibrational Energy (zpe) 18301.3 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 HF/6-31G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.527 |
|
|
|
| 2 |
H |
0.187 |
|
|
|
| 3 |
H |
0.210 |
|
|
|
| 4 |
H |
0.187 |
|
|
|
| 5 |
C |
0.209 |
|
|
|
| 6 |
O |
-0.441 |
|
|
|
| 7 |
N |
-0.188 |
|
|
|
| 8 |
C |
0.295 |
|
|
|
| 9 |
C |
-0.390 |
|
|
|
| 10 |
H |
0.224 |
|
|
|
| 11 |
H |
0.235 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.554 |
3.252 |
0.000 |
3.299 |
| CHELPG |
-0.499 |
3.202 |
0.001 |
3.241 |
| AIM |
-2.265 |
-2.135 |
0.004 |
3.113 |
| ESP |
-0.536 |
3.224 |
0.001 |
3.268 |
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-29.354 |
2.435 |
-0.001 |
| y |
2.435 |
-36.693 |
0.000 |
| z |
-0.001 |
0.000 |
-36.192 |
|
| Traceless |
| | x | y | z |
| x |
7.089 |
2.435 |
-0.001 |
| y |
2.435 |
-3.920 |
0.000 |
| z |
-0.001 |
0.000 |
-3.168 |
|
| Polar |
| 3z2-r2 | -6.337 |
| x2-y2 | 7.339 |
| xy | 2.435 |
| xz | -0.001 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
8.383 |
-0.144 |
-0.000 |
| y |
-0.144 |
6.743 |
-0.001 |
| z |
-0.000 |
-0.001 |
3.784 |
<r2> (average value of r
2) Å
2
| <r2> |
134.831 |
| (<r2>)1/2 |
11.612 |