Vibrational Frequencies calculated at HF/6-311+G(3df,2p)
| 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' |
4123 |
3746 |
117.26 |
|
|
|
| 2 |
A' |
3746 |
3403 |
5.28 |
|
|
|
| 3 |
A' |
3190 |
2898 |
21.93 |
|
|
|
| 4 |
A' |
1997 |
1815 |
404.76 |
|
|
|
| 5 |
A' |
1808 |
1643 |
21.73 |
|
|
|
| 6 |
A' |
1587 |
1442 |
11.46 |
|
|
|
| 7 |
A' |
1547 |
1406 |
34.21 |
|
|
|
| 8 |
A' |
1424 |
1294 |
23.91 |
|
|
|
| 9 |
A' |
1288 |
1170 |
271.78 |
|
|
|
| 10 |
A' |
1217 |
1106 |
70.88 |
|
|
|
| 11 |
A' |
1000 |
909 |
129.71 |
|
|
|
| 12 |
A' |
891 |
810 |
97.35 |
|
|
|
| 13 |
A' |
698 |
634 |
10.54 |
|
|
|
| 14 |
A' |
504 |
458 |
30.40 |
|
|
|
| 15 |
A' |
279 |
253 |
10.96 |
|
|
|
| 16 |
A" |
3818 |
3469 |
10.48 |
|
|
|
| 17 |
A" |
3223 |
2928 |
12.74 |
|
|
|
| 18 |
A" |
1497 |
1360 |
0.06 |
|
|
|
| 19 |
A" |
1284 |
1167 |
2.71 |
|
|
|
| 20 |
A" |
1001 |
909 |
5.87 |
|
|
|
| 21 |
A" |
691 |
627 |
105.68 |
|
|
|
| 22 |
A" |
548 |
498 |
42.24 |
|
|
|
| 23 |
A" |
241 |
219 |
47.99 |
|
|
|
| 24 |
A" |
81 |
73 |
5.35 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 18840.7 cm
-1
Scaled (by 0.9086) Zero Point Vibrational Energy (zpe) 17118.7 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/6-311+G(3df,2p)
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
1.263 |
|
|
|
| 2 |
O |
-0.904 |
|
|
|
| 3 |
O |
-0.681 |
|
|
|
| 4 |
C |
0.328 |
|
|
|
| 5 |
N |
-0.927 |
|
|
|
| 6 |
H |
0.252 |
|
|
|
| 7 |
H |
0.147 |
|
|
|
| 8 |
H |
0.147 |
|
|
|
| 9 |
H |
0.187 |
|
|
|
| 10 |
H |
0.187 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-1.053 |
0.751 |
0.000 |
1.293 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-32.948 |
-2.934 |
0.000 |
| y |
-2.934 |
-29.999 |
0.000 |
| z |
0.000 |
0.000 |
-27.173 |
|
| Traceless |
| | x | y | z |
| x |
-4.362 |
-2.934 |
0.000 |
| y |
-2.934 |
0.062 |
0.000 |
| z |
0.000 |
0.000 |
4.300 |
|
| Polar |
| 3z2-r2 | 8.600 |
| x2-y2 | -2.949 |
| xy | -2.934 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
5.951 |
-0.164 |
0.000 |
| y |
-0.164 |
6.192 |
0.000 |
| z |
0.000 |
0.000 |
4.483 |
<r2> (average value of r
2) Å
2
| <r2> |
0.000 |
| (<r2>)1/2 |
0.000 |