Vibrational Frequencies calculated at mPW1PW91/aug-cc-pVDZ
| 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' |
3549 |
3401 |
1.80 |
|
|
|
| 2 |
A' |
3240 |
3105 |
28.41 |
|
|
|
| 3 |
A' |
3144 |
3013 |
17.68 |
|
|
|
| 4 |
A' |
1522 |
1459 |
1.16 |
|
|
|
| 5 |
A' |
1303 |
1248 |
1.42 |
|
|
|
| 6 |
A' |
1256 |
1204 |
20.69 |
|
|
|
| 7 |
A' |
1115 |
1068 |
5.97 |
|
|
|
| 8 |
A' |
1006 |
964 |
7.30 |
|
|
|
| 9 |
A' |
899 |
861 |
64.94 |
|
|
|
| 10 |
A' |
779 |
746 |
16.89 |
|
|
|
| 11 |
A" |
3227 |
3092 |
0.35 |
|
|
|
| 12 |
A" |
3137 |
3006 |
30.72 |
|
|
|
| 13 |
A" |
1483 |
1421 |
0.48 |
|
|
|
| 14 |
A" |
1262 |
1209 |
9.97 |
|
|
|
| 15 |
A" |
1147 |
1099 |
1.78 |
|
|
|
| 16 |
A" |
1104 |
1058 |
1.52 |
|
|
|
| 17 |
A" |
917 |
879 |
11.55 |
|
|
|
| 18 |
A" |
898 |
861 |
0.17 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 15492.8 cm
-1
Scaled (by 0.9583) Zero Point Vibrational Energy (zpe) 14846.8 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/aug-cc-pVDZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
N |
-0.360 |
|
|
|
| 2 |
H |
0.000 |
|
|
|
| 3 |
C |
1.008 |
|
|
|
| 4 |
C |
1.008 |
|
|
|
| 5 |
H |
-0.412 |
|
|
|
| 6 |
H |
-0.416 |
|
|
|
| 7 |
H |
-0.412 |
|
|
|
| 8 |
H |
-0.416 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
1.295 |
-1.062 |
0.000 |
1.674 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-17.699 |
2.174 |
0.000 |
| y |
2.174 |
-21.402 |
0.000 |
| z |
0.000 |
0.000 |
-18.620 |
|
| Traceless |
| | x | y | z |
| x |
2.312 |
2.174 |
0.000 |
| y |
2.174 |
-3.242 |
0.000 |
| z |
0.000 |
0.000 |
0.930 |
|
| Polar |
| 3z2-r2 | 1.860 |
| x2-y2 | 3.703 |
| xy | 2.174 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
4.494 |
0.058 |
0.000 |
| y |
0.058 |
4.917 |
0.000 |
| z |
0.000 |
0.000 |
5.251 |
<r2> (average value of r
2) Å
2
| <r2> |
39.737 |
| (<r2>)1/2 |
6.304 |