Vibrational Frequencies calculated at HF/LANL2DZ
| 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 |
3266 |
2939 |
5.46 |
93.52 |
0.13 |
0.24 |
| 2 |
A1 |
2562 |
2305 |
0.14 |
115.43 |
0.04 |
0.07 |
| 3 |
A1 |
946 |
851 |
21.26 |
11.18 |
0.16 |
0.28 |
| 4 |
A1 |
628 |
565 |
0.26 |
5.24 |
0.00 |
0.00 |
| 5 |
A1 |
201 |
181 |
22.78 |
3.85 |
0.70 |
0.83 |
| 6 |
A2 |
440 |
396 |
0.00 |
0.00 |
0.75 |
0.86 |
| 7 |
E |
2562 |
2306 |
1.68 |
22.83 |
0.75 |
0.86 |
| 7 |
E |
2562 |
2306 |
1.68 |
22.83 |
0.75 |
0.86 |
| 8 |
E |
1452 |
1306 |
2.40 |
4.22 |
0.75 |
0.86 |
| 8 |
E |
1452 |
1306 |
2.40 |
4.22 |
0.75 |
0.86 |
| 9 |
E |
1130 |
1017 |
57.70 |
6.21 |
0.75 |
0.86 |
| 9 |
E |
1130 |
1017 |
57.70 |
6.21 |
0.75 |
0.86 |
| 10 |
E |
657 |
591 |
0.02 |
5.63 |
0.75 |
0.86 |
| 10 |
E |
657 |
591 |
0.02 |
5.63 |
0.75 |
0.86 |
| 11 |
E |
438 |
395 |
0.00 |
7.44 |
0.75 |
0.86 |
| 11 |
E |
438 |
395 |
0.00 |
7.44 |
0.75 |
0.86 |
| 12 |
E |
159 |
143 |
7.35 |
7.16 |
0.75 |
0.86 |
| 12 |
E |
159 |
143 |
7.35 |
7.16 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 10419.1 cm
-1
Scaled (by 0.8999) Zero Point Vibrational Energy (zpe) 9376.2 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 HF/LANL2DZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.046 |
|
|
|
| 2 |
H |
0.321 |
|
|
|
| 3 |
C |
-0.111 |
|
|
|
| 4 |
C |
-0.111 |
|
|
|
| 5 |
C |
-0.111 |
|
|
|
| 6 |
N |
0.019 |
|
|
|
| 7 |
N |
0.019 |
|
|
|
| 8 |
N |
0.019 |
|
|
|
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 |
3.082 |
3.082 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-52.242 |
0.000 |
0.000 |
| y |
0.000 |
-52.242 |
0.000 |
| z |
0.000 |
0.000 |
-36.561 |
|
| Traceless |
| | x | y | z |
| x |
-7.840 |
0.000 |
0.000 |
| y |
0.000 |
-7.840 |
0.000 |
| z |
0.000 |
0.000 |
15.681 |
|
| Polar |
| 3z2-r2 | 31.362 |
| x2-y2 | 0.000 |
| 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 |
7.529 |
0.000 |
0.000 |
| y |
0.000 |
7.529 |
0.000 |
| z |
0.000 |
0.000 |
4.334 |
<r2> (average value of r
2) Å
2
| <r2> |
202.571 |
| (<r2>)1/2 |
14.233 |