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' |
3587 |
3402 |
9.97 |
102.95 |
0.56 |
0.72 |
| 2 |
A' |
3415 |
3238 |
21.33 |
289.91 |
0.28 |
0.44 |
| 3 |
A' |
2937 |
2785 |
136.12 |
129.80 |
0.46 |
0.63 |
| 4 |
A' |
1736 |
1647 |
8.54 |
28.01 |
0.43 |
0.60 |
| 5 |
A' |
1467 |
1392 |
14.06 |
7.44 |
0.47 |
0.64 |
| 6 |
A' |
1415 |
1342 |
20.28 |
6.43 |
0.63 |
0.78 |
| 7 |
A' |
1087 |
1031 |
25.84 |
11.04 |
0.56 |
0.71 |
| 8 |
A" |
1171 |
1111 |
10.70 |
1.21 |
0.75 |
0.86 |
| 9 |
A" |
803 |
761 |
200.44 |
0.86 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 8809.5 cm
-1
Scaled (by 0.9483) Zero Point Vibrational Energy (zpe) 8354.1 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 mPW1PW91/6-31G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.154 |
|
|
|
| 2 |
N |
-0.658 |
|
|
|
| 3 |
H |
0.109 |
|
|
|
| 4 |
H |
0.336 |
|
|
|
| 5 |
H |
0.367 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-1.199 |
-3.209 |
0.000 |
3.426 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-11.603 |
-2.071 |
0.000 |
| y |
-2.071 |
-13.079 |
0.000 |
| z |
0.000 |
0.000 |
-13.365 |
|
| Traceless |
| | x | y | z |
| x |
1.618 |
-2.071 |
0.000 |
| y |
-2.071 |
-0.595 |
0.000 |
| z |
0.000 |
0.000 |
-1.024 |
|
| Polar |
| 3z2-r2 | -2.047 |
| x2-y2 | 1.476 |
| xy | -2.071 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
2.713 |
-0.240 |
0.000 |
| y |
-0.240 |
3.671 |
0.000 |
| z |
0.000 |
0.000 |
1.422 |
<r2> (average value of r
2) Å
2
| <r2> |
19.621 |
| (<r2>)1/2 |
4.430 |