Vibrational Frequencies calculated at mPW1PW91/STO-3G
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
A1 |
3565 |
3133 |
11.34 |
|
|
|
| 2 |
A1 |
3501 |
3077 |
0.99 |
|
|
|
| 3 |
A1 |
1710 |
1503 |
3.64 |
|
|
|
| 4 |
A1 |
1519 |
1335 |
5.43 |
|
|
|
| 5 |
A1 |
1229 |
1080 |
0.80 |
|
|
|
| 6 |
A1 |
1132 |
995 |
10.80 |
|
|
|
| 7 |
A1 |
1109 |
975 |
0.06 |
|
|
|
| 8 |
A1 |
900 |
791 |
5.56 |
|
|
|
| 9 |
A2 |
973 |
855 |
0.00 |
|
|
|
| 10 |
A2 |
821 |
722 |
0.00 |
|
|
|
| 11 |
A2 |
519 |
456 |
0.00 |
|
|
|
| 12 |
B1 |
826 |
726 |
8.55 |
|
|
|
| 13 |
B1 |
726 |
638 |
23.43 |
|
|
|
| 14 |
B1 |
538 |
473 |
12.28 |
|
|
|
| 15 |
B2 |
3533 |
3105 |
22.77 |
|
|
|
| 16 |
B2 |
3495 |
3072 |
4.71 |
|
|
|
| 17 |
B2 |
1422 |
1250 |
52.76 |
|
|
|
| 18 |
B2 |
1331 |
1170 |
1.56 |
|
|
|
| 19 |
B2 |
1020 |
897 |
21.83 |
|
|
|
| 20 |
B2 |
968 |
851 |
0.02 |
|
|
|
| 21 |
B2 |
420 |
369 |
0.19 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 15629.3 cm
-1
Scaled (by 0.8789) Zero Point Vibrational Energy (zpe) 13736.6 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/STO-3G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
N |
-0.247 |
|
|
|
| 2 |
C |
0.031 |
|
|
|
| 3 |
C |
0.031 |
|
|
|
| 4 |
C |
-0.101 |
|
|
|
| 5 |
C |
-0.101 |
|
|
|
| 6 |
H |
0.098 |
|
|
|
| 7 |
H |
0.098 |
|
|
|
| 8 |
H |
0.094 |
|
|
|
| 9 |
H |
0.094 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.000 |
0.000 |
-1.900 |
1.900 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-27.862 |
0.000 |
0.000 |
| y |
0.000 |
-22.526 |
0.000 |
| z |
0.000 |
0.000 |
-29.647 |
|
| Traceless |
| | x | y | z |
| x |
-1.775 |
0.000 |
0.000 |
| y |
0.000 |
6.228 |
0.000 |
| z |
0.000 |
0.000 |
-4.453 |
|
| Polar |
| 3z2-r2 | -8.906 |
| x2-y2 | -5.336 |
| xy | 0.000 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
1.002 |
0.000 |
0.000 |
| y |
0.000 |
5.426 |
0.000 |
| z |
0.000 |
0.000 |
3.991 |
<r2> (average value of r
2) Å
2
| <r2> |
83.055 |
| (<r2>)1/2 |
9.113 |