Vibrational Frequencies calculated at B1B95/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' |
3718 |
3558 |
159.74 |
|
|
|
| 2 |
A' |
2379 |
2277 |
721.77 |
|
|
|
| 3 |
A' |
1357 |
1299 |
0.20 |
|
|
|
| 4 |
A' |
798 |
764 |
196.17 |
|
|
|
| 5 |
A' |
573 |
548 |
93.89 |
|
|
|
| 6 |
A" |
646 |
618 |
4.64 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4735.2 cm
-1
Scaled (by 0.9571) Zero Point Vibrational Energy (zpe) 4532.0 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 B1B95/cc-pVTZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
H |
0.214 |
|
|
|
| 2 |
N |
-0.279 |
|
|
|
| 3 |
C |
0.275 |
|
|
|
| 4 |
O |
-0.210 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
1.892 |
-0.940 |
0.000 |
2.112 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-13.700 |
-1.416 |
0.000 |
| y |
-1.416 |
-18.355 |
0.000 |
| z |
0.000 |
0.000 |
-16.454 |
|
| Traceless |
| | x | y | z |
| x |
3.705 |
-1.416 |
0.000 |
| y |
-1.416 |
-3.278 |
0.000 |
| z |
0.000 |
0.000 |
-0.426 |
|
| Polar |
| 3z2-r2 | -0.852 |
| x2-y2 | 4.655 |
| xy | -1.416 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
2.394 |
-0.949 |
0.000 |
| y |
-0.949 |
4.261 |
0.000 |
| z |
0.000 |
0.000 |
1.837 |
<r2> (average value of r
2) Å
2
| <r2> |
34.837 |
| (<r2>)1/2 |
5.902 |