Vibrational Frequencies calculated at PBE1PBE/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' |
3745 |
3559 |
50.80 |
|
|
|
| 2 |
A' |
3525 |
3349 |
0.97 |
|
|
|
| 3 |
A' |
3084 |
2930 |
15.39 |
|
|
|
| 4 |
A' |
1886 |
1792 |
272.84 |
|
|
|
| 5 |
A' |
1720 |
1635 |
22.84 |
|
|
|
| 6 |
A' |
1481 |
1407 |
14.50 |
|
|
|
| 7 |
A' |
1441 |
1370 |
35.92 |
|
|
|
| 8 |
A' |
1337 |
1270 |
10.19 |
|
|
|
| 9 |
A' |
1205 |
1145 |
153.55 |
|
|
|
| 10 |
A' |
1175 |
1117 |
119.02 |
|
|
|
| 11 |
A' |
971 |
923 |
166.69 |
|
|
|
| 12 |
A' |
851 |
809 |
81.16 |
|
|
|
| 13 |
A' |
645 |
613 |
9.11 |
|
|
|
| 14 |
A' |
470 |
446 |
35.10 |
|
|
|
| 15 |
A' |
260 |
247 |
10.09 |
|
|
|
| 16 |
A" |
3607 |
3428 |
2.47 |
|
|
|
| 17 |
A" |
3127 |
2971 |
7.25 |
|
|
|
| 18 |
A" |
1407 |
1338 |
0.35 |
|
|
|
| 19 |
A" |
1197 |
1137 |
1.11 |
|
|
|
| 20 |
A" |
933 |
886 |
4.46 |
|
|
|
| 21 |
A" |
686 |
652 |
109.34 |
|
|
|
| 22 |
A" |
516 |
491 |
33.28 |
|
|
|
| 23 |
A" |
239 |
228 |
54.99 |
|
|
|
| 24 |
A" |
64 |
61 |
6.15 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 17785.8 cm
-1
Scaled (by 0.9503) Zero Point Vibrational Energy (zpe) 16901.9 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 PBE1PBE/6-31G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.551 |
|
|
|
| 2 |
O |
-0.465 |
|
|
|
| 3 |
O |
-0.574 |
|
|
|
| 4 |
C |
-0.302 |
|
|
|
| 5 |
N |
-0.722 |
|
|
|
| 6 |
H |
0.427 |
|
|
|
| 7 |
H |
0.214 |
|
|
|
| 8 |
H |
0.214 |
|
|
|
| 9 |
H |
0.329 |
|
|
|
| 10 |
H |
0.329 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.657 |
1.143 |
0.000 |
1.318 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-31.766 |
-2.479 |
0.000 |
| y |
-2.479 |
-29.561 |
0.000 |
| z |
0.000 |
0.000 |
-26.834 |
|
| Traceless |
| | x | y | z |
| x |
-3.568 |
-2.479 |
0.000 |
| y |
-2.479 |
-0.261 |
0.000 |
| z |
0.000 |
0.000 |
3.829 |
|
| Polar |
| 3z2-r2 | 7.657 |
| x2-y2 | -2.205 |
| xy | -2.479 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
5.360 |
-0.312 |
0.000 |
| y |
-0.312 |
5.442 |
0.000 |
| z |
0.000 |
0.000 |
3.708 |
<r2> (average value of r
2) Å
2
| <r2> |
116.895 |
| (<r2>)1/2 |
10.812 |