Vibrational Frequencies calculated at mPW1PW91/6-31G**
| 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' |
3605 |
3430 |
11.67 |
104.62 |
0.59 |
0.74 |
| 2 |
A' |
3434 |
3267 |
17.31 |
283.23 |
0.26 |
0.42 |
| 3 |
A' |
2928 |
2786 |
132.01 |
130.64 |
0.45 |
0.62 |
| 4 |
A' |
1711 |
1628 |
9.59 |
26.48 |
0.44 |
0.61 |
| 5 |
A' |
1463 |
1392 |
12.47 |
7.72 |
0.41 |
0.59 |
| 6 |
A' |
1402 |
1334 |
20.64 |
6.81 |
0.65 |
0.79 |
| 7 |
A' |
1078 |
1026 |
25.23 |
10.65 |
0.55 |
0.71 |
| 8 |
A" |
1167 |
1111 |
10.78 |
1.22 |
0.75 |
0.86 |
| 9 |
A" |
808 |
769 |
190.34 |
0.91 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 8798.2 cm
-1
Scaled (by 0.9515) Zero Point Vibrational Energy (zpe) 8371.5 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 mPW1PW91/6-31G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.122 |
|
|
|
| 2 |
N |
-0.531 |
|
|
|
| 3 |
H |
0.074 |
|
|
|
| 4 |
H |
0.274 |
|
|
|
| 5 |
H |
0.305 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-1.187 |
-3.194 |
0.000 |
3.408 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-11.610 |
-2.053 |
0.000 |
| y |
-2.053 |
-13.072 |
0.000 |
| z |
0.000 |
0.000 |
-13.311 |
|
| Traceless |
| | x | y | z |
| x |
1.582 |
-2.053 |
0.000 |
| y |
-2.053 |
-0.612 |
0.000 |
| z |
0.000 |
0.000 |
-0.970 |
|
| Polar |
| 3z2-r2 | -1.939 |
| x2-y2 | 1.462 |
| xy | -2.053 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
2.751 |
-0.248 |
0.000 |
| y |
-0.248 |
3.697 |
0.000 |
| z |
0.000 |
0.000 |
1.456 |
<r2> (average value of r
2) Å
2
| <r2> |
19.590 |
| (<r2>)1/2 |
4.426 |