Vibrational Frequencies calculated at mPW1PW91/STO-3G
| 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' |
3790 |
3331 |
7.93 |
49.88 |
0.66 |
0.79 |
| 2 |
A' |
3554 |
3124 |
3.93 |
101.57 |
0.19 |
0.32 |
| 3 |
A' |
3131 |
2752 |
62.37 |
46.85 |
0.41 |
0.58 |
| 4 |
A' |
1824 |
1603 |
9.30 |
18.76 |
0.64 |
0.78 |
| 5 |
A' |
1529 |
1344 |
16.71 |
7.61 |
0.72 |
0.84 |
| 6 |
A' |
1455 |
1279 |
11.99 |
6.60 |
0.17 |
0.29 |
| 7 |
A' |
1103 |
970 |
12.93 |
4.64 |
0.55 |
0.71 |
| 8 |
A" |
1206 |
1060 |
3.52 |
0.82 |
0.75 |
0.86 |
| 9 |
A" |
774 |
680 |
174.11 |
1.18 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 9183.0 cm
-1
Scaled (by 0.8789) Zero Point Vibrational Energy (zpe) 8070.9 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/STO-3G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.073 |
|
|
|
| 2 |
N |
-0.348 |
|
|
|
| 3 |
H |
0.011 |
|
|
|
| 4 |
H |
0.196 |
|
|
|
| 5 |
H |
0.214 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.891 |
-2.906 |
0.000 |
3.039 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-10.736 |
-1.374 |
0.000 |
| y |
-1.374 |
-12.149 |
0.000 |
| z |
0.000 |
0.000 |
-11.940 |
|
| Traceless |
| | x | y | z |
| x |
1.308 |
-1.374 |
0.000 |
| y |
-1.374 |
-0.811 |
0.000 |
| z |
0.000 |
0.000 |
-0.497 |
|
| Polar |
| 3z2-r2 | -0.995 |
| x2-y2 | 1.413 |
| xy | -1.374 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
1.468 |
-0.276 |
0.000 |
| y |
-0.276 |
2.158 |
0.000 |
| z |
0.000 |
0.000 |
0.646 |
<r2> (average value of r
2) Å
2
| <r2> |
19.523 |
| (<r2>)1/2 |
4.418 |