Vibrational Frequencies calculated at B3PW91/cc-pVTZ
| 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' |
3554 |
3417 |
15.78 |
|
|
|
| 2 |
A' |
3393 |
3262 |
19.53 |
|
|
|
| 3 |
A' |
2920 |
2807 |
106.73 |
|
|
|
| 4 |
A' |
1684 |
1619 |
12.27 |
|
|
|
| 5 |
A' |
1452 |
1397 |
10.44 |
|
|
|
| 6 |
A' |
1384 |
1331 |
15.75 |
|
|
|
| 7 |
A' |
1072 |
1030 |
25.72 |
|
|
|
| 8 |
A" |
1161 |
1117 |
12.19 |
|
|
|
| 9 |
A" |
808 |
777 |
147.21 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 8713.3 cm
-1
Scaled (by 0.9616) Zero Point Vibrational Energy (zpe) 8378.8 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 B3PW91/cc-pVTZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.284 |
|
|
|
| 2 |
N |
-0.093 |
|
|
|
| 3 |
H |
0.059 |
|
|
|
| 4 |
H |
0.144 |
|
|
|
| 5 |
H |
0.174 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-1.296 |
-3.232 |
0.000 |
3.482 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-11.971 |
-2.273 |
0.000 |
| y |
-2.273 |
-13.482 |
0.000 |
| z |
0.000 |
0.000 |
-13.654 |
|
| Traceless |
| | x | y | z |
| x |
1.598 |
-2.273 |
0.000 |
| y |
-2.273 |
-0.670 |
0.000 |
| z |
0.000 |
0.000 |
-0.928 |
|
| Polar |
| 3z2-r2 | -1.856 |
| x2-y2 | 1.512 |
| xy | -2.273 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
3.253 |
-0.086 |
0.000 |
| y |
-0.086 |
4.213 |
0.000 |
| z |
0.000 |
0.000 |
2.165 |
<r2> (average value of r
2) Å
2
| <r2> |
19.745 |
| (<r2>)1/2 |
4.444 |