Vibrational Frequencies calculated at PBEPBE/cc-pVDZ
| 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' |
3291 |
3272 |
6.64 |
|
|
|
| 2 |
A' |
3029 |
3012 |
41.74 |
|
|
|
| 3 |
A' |
2921 |
2904 |
58.06 |
|
|
|
| 4 |
A' |
1668 |
1659 |
21.40 |
|
|
|
| 5 |
A' |
1429 |
1421 |
1.89 |
|
|
|
| 6 |
A' |
1326 |
1318 |
42.36 |
|
|
|
| 7 |
A' |
1030 |
1024 |
30.47 |
|
|
|
| 8 |
A" |
1134 |
1127 |
39.08 |
|
|
|
| 9 |
A" |
1039 |
1033 |
13.85 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 8434.2 cm
-1
Scaled (by 0.9942) Zero Point Vibrational Energy (zpe) 8385.3 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/cc-pVDZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.008 |
|
|
|
| 2 |
N |
-0.150 |
|
|
|
| 3 |
H |
0.024 |
|
|
|
| 4 |
H |
0.045 |
|
|
|
| 5 |
H |
0.088 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-1.250 |
1.163 |
0.000 |
1.708 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-11.598 |
1.811 |
0.000 |
| y |
1.811 |
-12.604 |
0.000 |
| z |
0.000 |
0.000 |
-13.240 |
|
| Traceless |
| | x | y | z |
| x |
1.324 |
1.811 |
0.000 |
| y |
1.811 |
-0.186 |
0.000 |
| z |
0.000 |
0.000 |
-1.139 |
|
| Polar |
| 3z2-r2 | -2.278 |
| x2-y2 | 1.007 |
| xy | 1.811 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
2.772 |
0.263 |
0.000 |
| y |
0.263 |
3.799 |
0.000 |
| z |
0.000 |
0.000 |
1.380 |
<r2> (average value of r
2) Å
2
| <r2> |
19.770 |
| (<r2>)1/2 |
4.446 |