Vibrational Frequencies calculated at B3PW91/6-31+G**
| 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' |
3590 |
3447 |
26.50 |
|
|
|
| 2 |
A' |
3412 |
3276 |
13.80 |
|
|
|
| 3 |
A' |
2939 |
2822 |
113.84 |
|
|
|
| 4 |
A' |
1705 |
1637 |
12.92 |
|
|
|
| 5 |
A' |
1449 |
1392 |
19.22 |
|
|
|
| 6 |
A' |
1391 |
1335 |
36.18 |
|
|
|
| 7 |
A' |
1079 |
1036 |
24.41 |
|
|
|
| 8 |
A" |
1157 |
1111 |
11.82 |
|
|
|
| 9 |
A" |
824 |
792 |
186.16 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 8773.4 cm
-1
Scaled (by 0.9601) Zero Point Vibrational Energy (zpe) 8423.4 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 B3PW91/6-31+G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.225 |
|
|
|
| 2 |
N |
-0.484 |
|
|
|
| 3 |
H |
0.088 |
|
|
|
| 4 |
H |
0.290 |
|
|
|
| 5 |
H |
0.330 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-1.481 |
-3.381 |
0.000 |
3.691 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-12.230 |
-2.459 |
0.000 |
| y |
-2.459 |
-13.808 |
0.000 |
| z |
0.000 |
0.000 |
-14.124 |
|
| Traceless |
| | x | y | z |
| x |
1.736 |
-2.459 |
0.000 |
| y |
-2.459 |
-0.631 |
0.000 |
| z |
0.000 |
0.000 |
-1.106 |
|
| Polar |
| 3z2-r2 | -2.211 |
| x2-y2 | 1.578 |
| xy | -2.459 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
3.253 |
0.028 |
0.000 |
| y |
0.028 |
4.498 |
0.000 |
| z |
0.000 |
0.000 |
2.373 |
<r2> (average value of r
2) Å
2
| <r2> |
20.079 |
| (<r2>)1/2 |
4.481 |