Vibrational Frequencies calculated at B3PW91/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 |
3493 |
3091 |
11.19 |
|
|
|
| 2 |
A1 |
3474 |
3075 |
17.34 |
|
|
|
| 3 |
A1 |
1479 |
1309 |
0.95 |
|
|
|
| 4 |
A1 |
1310 |
1160 |
36.03 |
|
|
|
| 5 |
A1 |
1115 |
987 |
24.83 |
|
|
|
| 6 |
A1 |
1002 |
887 |
26.64 |
|
|
|
| 7 |
A1 |
892 |
789 |
0.50 |
|
|
|
| 8 |
A2 |
866 |
766 |
0.00 |
|
|
|
| 9 |
A2 |
561 |
497 |
0.00 |
|
|
|
| 10 |
B1 |
818 |
724 |
7.77 |
|
|
|
| 11 |
B1 |
724 |
641 |
10.36 |
|
|
|
| 12 |
B1 |
480 |
425 |
17.40 |
|
|
|
| 13 |
B2 |
3474 |
3074 |
5.27 |
|
|
|
| 14 |
B2 |
1568 |
1388 |
0.21 |
|
|
|
| 15 |
B2 |
1291 |
1142 |
0.32 |
|
|
|
| 16 |
B2 |
1178 |
1042 |
0.78 |
|
|
|
| 17 |
B2 |
962 |
852 |
23.03 |
|
|
|
| 18 |
B2 |
482 |
426 |
5.44 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 12584.2 cm
-1
Scaled (by 0.885) Zero Point Vibrational Energy (zpe) 11137.1 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 B3PW91/STO-3G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.099 |
|
|
|
| 2 |
N |
-0.224 |
|
|
|
| 3 |
N |
-0.224 |
|
|
|
| 4 |
C |
0.009 |
|
|
|
| 5 |
C |
0.009 |
|
|
|
| 6 |
H |
0.114 |
|
|
|
| 7 |
H |
0.109 |
|
|
|
| 8 |
H |
0.109 |
|
|
|
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 |
-1.356 |
1.356 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-26.532 |
0.000 |
0.000 |
| y |
0.000 |
-32.105 |
0.000 |
| z |
0.000 |
0.000 |
-21.734 |
|
| Traceless |
| | x | y | z |
| x |
0.387 |
0.000 |
0.000 |
| y |
0.000 |
-7.972 |
0.000 |
| z |
0.000 |
0.000 |
7.584 |
|
| Polar |
| 3z2-r2 | 15.169 |
| x2-y2 | 5.573 |
| 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 |
1.071 |
0.000 |
0.000 |
| y |
0.000 |
3.469 |
0.000 |
| z |
0.000 |
0.000 |
5.068 |
<r2> (average value of r
2) Å
2
| <r2> |
79.048 |
| (<r2>)1/2 |
8.891 |