Vibrational Frequencies calculated at mPW1PW91/3-21G
| 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' |
3186 |
3042 |
5.56 |
|
|
|
| 2 |
A' |
3079 |
2939 |
4.36 |
|
|
|
| 3 |
A' |
3022 |
2885 |
19.40 |
|
|
|
| 4 |
A' |
1688 |
1611 |
0.39 |
|
|
|
| 5 |
A' |
1536 |
1466 |
12.97 |
|
|
|
| 6 |
A' |
1441 |
1375 |
11.75 |
|
|
|
| 7 |
A' |
1289 |
1231 |
1.02 |
|
|
|
| 8 |
A' |
1073 |
1024 |
13.49 |
|
|
|
| 9 |
A' |
917 |
875 |
2.61 |
|
|
|
| 10 |
A' |
429 |
410 |
15.41 |
|
|
|
| 11 |
A" |
3146 |
3003 |
6.53 |
|
|
|
| 12 |
A" |
1551 |
1480 |
15.69 |
|
|
|
| 13 |
A" |
1105 |
1055 |
0.02 |
|
|
|
| 14 |
A" |
777 |
742 |
22.09 |
|
|
|
| 15 |
A" |
187 |
178 |
0.81 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 12212.3 cm
-1
Scaled (by 0.9546) Zero Point Vibrational Energy (zpe) 11657.8 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 mPW1PW91/3-21G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.004 |
|
|
|
| 2 |
C |
-0.686 |
|
|
|
| 3 |
N |
-0.299 |
|
|
|
| 4 |
H |
0.247 |
|
|
|
| 5 |
H |
0.252 |
|
|
|
| 6 |
H |
0.246 |
|
|
|
| 7 |
H |
0.246 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-2.688 |
-0.425 |
0.000 |
2.722 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-21.410 |
-1.219 |
0.000 |
| y |
-1.219 |
-17.206 |
0.000 |
| z |
0.000 |
0.000 |
-18.757 |
|
| Traceless |
| | x | y | z |
| x |
-3.429 |
-1.219 |
0.000 |
| y |
-1.219 |
2.877 |
0.000 |
| z |
0.000 |
0.000 |
0.552 |
|
| Polar |
| 3z2-r2 | 1.104 |
| x2-y2 | -4.204 |
| xy | -1.219 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
4.537 |
0.288 |
0.000 |
| y |
0.288 |
3.435 |
0.000 |
| z |
0.000 |
0.000 |
2.367 |
<r2> (average value of r
2) Å
2
| <r2> |
46.546 |
| (<r2>)1/2 |
6.822 |