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 |
3520 |
3094 |
15.42 |
|
|
|
| 2 |
A1 |
3357 |
2950 |
33.47 |
|
|
|
| 3 |
A1 |
1805 |
1587 |
8.64 |
|
|
|
| 4 |
A1 |
1531 |
1346 |
15.38 |
|
|
|
| 5 |
A1 |
1422 |
1250 |
6.86 |
|
|
|
| 6 |
A1 |
1343 |
1181 |
8.43 |
|
|
|
| 7 |
A1 |
1077 |
946 |
1.35 |
|
|
|
| 8 |
A1 |
944 |
830 |
9.04 |
|
|
|
| 9 |
A2 |
1185 |
1042 |
0.00 |
|
|
|
| 10 |
A2 |
901 |
792 |
0.00 |
|
|
|
| 11 |
A2 |
555 |
488 |
0.00 |
|
|
|
| 12 |
B1 |
3459 |
3040 |
18.46 |
|
|
|
| 13 |
B1 |
1046 |
920 |
4.66 |
|
|
|
| 14 |
B1 |
821 |
722 |
5.00 |
|
|
|
| 15 |
B1 |
300 |
263 |
35.66 |
|
|
|
| 16 |
B2 |
3502 |
3078 |
1.05 |
|
|
|
| 17 |
B2 |
1868 |
1642 |
1.73 |
|
|
|
| 18 |
B2 |
1399 |
1230 |
3.34 |
|
|
|
| 19 |
B2 |
1275 |
1121 |
8.11 |
|
|
|
| 20 |
B2 |
1100 |
967 |
11.14 |
|
|
|
| 21 |
B2 |
959 |
843 |
67.04 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 16685.6 cm
-1
Scaled (by 0.8789) Zero Point Vibrational Energy (zpe) 14664.9 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 |
C |
-0.017 |
|
|
|
| 2 |
N |
-0.249 |
|
|
|
| 3 |
N |
-0.249 |
|
|
|
| 4 |
C |
0.003 |
|
|
|
| 5 |
C |
0.003 |
|
|
|
| 6 |
H |
0.148 |
|
|
|
| 7 |
H |
0.148 |
|
|
|
| 8 |
H |
0.107 |
|
|
|
| 9 |
H |
0.107 |
|
|
|
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 |
-0.199 |
0.199 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-25.947 |
0.000 |
0.000 |
| y |
0.000 |
-31.992 |
0.000 |
| z |
0.000 |
0.000 |
-21.303 |
|
| Traceless |
| | x | y | z |
| x |
0.701 |
0.000 |
0.000 |
| y |
0.000 |
-8.367 |
0.000 |
| z |
0.000 |
0.000 |
7.666 |
|
| Polar |
| 3z2-r2 | 15.332 |
| x2-y2 | 6.046 |
| 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 |
1.589 |
0.000 |
0.000 |
| y |
0.000 |
2.577 |
0.000 |
| z |
0.000 |
0.000 |
5.147 |
<r2> (average value of r
2) Å
2
| <r2> |
78.008 |
| (<r2>)1/2 |
8.832 |