Vibrational Frequencies calculated at mPW1PW91/3-21G
| 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' |
3320 |
3170 |
11.06 |
|
|
|
| 2 |
A' |
3161 |
3017 |
37.37 |
|
|
|
| 3 |
A' |
3045 |
2907 |
44.35 |
|
|
|
| 4 |
A' |
1715 |
1637 |
7.85 |
|
|
|
| 5 |
A' |
1540 |
1470 |
2.90 |
|
|
|
| 6 |
A' |
1374 |
1312 |
64.26 |
|
|
|
| 7 |
A' |
1101 |
1051 |
52.02 |
|
|
|
| 8 |
A" |
1193 |
1139 |
57.22 |
|
|
|
| 9 |
A" |
1123 |
1072 |
25.82 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 8786.0 cm
-1
Scaled (by 0.9546) Zero Point Vibrational Energy (zpe) 8387.1 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 mPW1PW91/3-21G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.177 |
|
|
|
| 2 |
N |
-0.510 |
|
|
|
| 3 |
H |
0.188 |
|
|
|
| 4 |
H |
0.223 |
|
|
|
| 5 |
H |
0.276 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-1.569 |
1.288 |
0.000 |
2.030 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-11.485 |
2.188 |
0.000 |
| y |
2.188 |
-12.401 |
0.000 |
| z |
0.000 |
0.000 |
-13.335 |
|
| Traceless |
| | x | y | z |
| x |
1.383 |
2.188 |
0.000 |
| y |
2.188 |
0.008 |
0.000 |
| z |
0.000 |
0.000 |
-1.392 |
|
| Polar |
| 3z2-r2 | -2.783 |
| x2-y2 | 0.916 |
| xy | 2.188 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
2.316 |
0.324 |
0.000 |
| y |
0.324 |
3.438 |
-0.000 |
| z |
0.000 |
-0.000 |
0.888 |
<r2> (average value of r
2) Å
2
| <r2> |
19.621 |
| (<r2>)1/2 |
4.430 |