Vibrational Frequencies calculated at PBEPBE/3-21G
| 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 |
3239 |
3209 |
0.24 |
|
|
|
| 2 |
A |
3192 |
3163 |
1.96 |
|
|
|
| 3 |
A |
3091 |
3063 |
4.31 |
|
|
|
| 4 |
A |
3049 |
3021 |
5.43 |
|
|
|
| 5 |
A |
2994 |
2966 |
7.39 |
|
|
|
| 6 |
A |
1572 |
1557 |
26.95 |
|
|
|
| 7 |
A |
1497 |
1483 |
21.62 |
|
|
|
| 8 |
A |
1493 |
1479 |
10.67 |
|
|
|
| 9 |
A |
1418 |
1405 |
8.30 |
|
|
|
| 10 |
A |
1395 |
1382 |
20.15 |
|
|
|
| 11 |
A |
1305 |
1294 |
7.05 |
|
|
|
| 12 |
A |
1197 |
1186 |
9.85 |
|
|
|
| 13 |
A |
1165 |
1154 |
13.31 |
|
|
|
| 14 |
A |
1071 |
1062 |
10.07 |
|
|
|
| 15 |
A |
1039 |
1030 |
6.44 |
|
|
|
| 16 |
A |
1003 |
994 |
2.23 |
|
|
|
| 17 |
A |
928 |
919 |
4.36 |
|
|
|
| 18 |
A |
898 |
890 |
5.13 |
|
|
|
| 19 |
A |
882 |
874 |
2.65 |
|
|
|
| 20 |
A |
806 |
798 |
50.30 |
|
|
|
| 21 |
A |
782 |
775 |
6.54 |
|
|
|
| 22 |
A |
634 |
628 |
0.43 |
|
|
|
| 23 |
A |
634 |
628 |
0.85 |
|
|
|
| 24 |
A |
586 |
581 |
1.73 |
|
|
|
| 25 |
A |
311 |
308 |
2.05 |
|
|
|
| 26 |
A |
236 |
234 |
3.76 |
|
|
|
| 27 |
A |
71 |
70 |
1.03 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 18242.5 cm
-1
Scaled (by 0.9909) Zero Point Vibrational Energy (zpe) 18076.5 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 PBEPBE/3-21G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.669 |
|
|
|
| 2 |
H |
0.249 |
|
|
|
| 3 |
H |
0.232 |
|
|
|
| 4 |
H |
0.249 |
|
|
|
| 5 |
C |
0.341 |
|
|
|
| 6 |
O |
-0.331 |
|
|
|
| 7 |
N |
-0.223 |
|
|
|
| 8 |
C |
0.032 |
|
|
|
| 9 |
H |
0.241 |
|
|
|
| 10 |
C |
-0.323 |
|
|
|
| 11 |
H |
0.201 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-1.970 |
2.670 |
0.000 |
3.318 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-30.591 |
3.649 |
-0.000 |
| y |
3.649 |
-35.398 |
-0.000 |
| z |
-0.000 |
-0.000 |
-36.468 |
|
| Traceless |
| | x | y | z |
| x |
5.342 |
3.649 |
-0.000 |
| y |
3.649 |
-1.869 |
-0.000 |
| z |
-0.000 |
-0.000 |
-3.473 |
|
| Polar |
| 3z2-r2 | -6.946 |
| x2-y2 | 4.807 |
| xy | 3.649 |
| xz | -0.000 |
| yz | -0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
9.391 |
0.428 |
0.000 |
| y |
0.428 |
6.907 |
-0.000 |
| z |
0.000 |
-0.000 |
3.233 |
<r2> (average value of r
2) Å
2
| <r2> |
140.610 |
| (<r2>)1/2 |
11.858 |