Vibrational Frequencies calculated at B1B95/6-31G(2df,p)
| 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' |
3526 |
3377 |
19.09 |
|
|
|
| 2 |
A' |
3208 |
3072 |
10.15 |
|
|
|
| 3 |
A' |
2173 |
2081 |
345.42 |
|
|
|
| 4 |
A' |
1438 |
1377 |
3.45 |
|
|
|
| 5 |
A' |
1179 |
1130 |
17.08 |
|
|
|
| 6 |
A' |
1022 |
979 |
195.97 |
|
|
|
| 7 |
A' |
709 |
679 |
83.22 |
|
|
|
| 8 |
A' |
498 |
477 |
21.85 |
|
|
|
| 9 |
A" |
3303 |
3164 |
1.09 |
|
|
|
| 10 |
A" |
992 |
950 |
0.45 |
|
|
|
| 11 |
A" |
911 |
873 |
51.83 |
|
|
|
| 12 |
A" |
426 |
408 |
0.10 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 9692.8 cm
-1
Scaled (by 0.9577) Zero Point Vibrational Energy (zpe) 9282.8 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 B1B95/6-31G(2df,p)
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.504 |
|
|
|
| 2 |
C |
0.421 |
|
|
|
| 3 |
N |
-0.514 |
|
|
|
| 4 |
H |
0.160 |
|
|
|
| 5 |
H |
0.160 |
|
|
|
| 6 |
H |
0.277 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
1.430 |
-0.375 |
0.000 |
1.478 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-18.865 |
2.731 |
0.000 |
| y |
2.731 |
-15.743 |
0.000 |
| z |
0.000 |
0.000 |
-16.809 |
|
| Traceless |
| | x | y | z |
| x |
-2.589 |
2.731 |
0.000 |
| y |
2.731 |
2.094 |
0.000 |
| z |
0.000 |
0.000 |
0.495 |
|
| Polar |
| 3z2-r2 | 0.991 |
| x2-y2 | -3.122 |
| xy | 2.731 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
2.390 |
0.034 |
0.000 |
| y |
0.034 |
7.099 |
0.000 |
| z |
0.000 |
0.000 |
2.780 |
<r2> (average value of r
2) Å
2
| <r2> |
43.437 |
| (<r2>)1/2 |
6.591 |