Vibrational Frequencies calculated at HF/6-31G(2df,p)
| 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 |
3384 |
3064 |
17.61 |
|
|
|
| 2 |
A1 |
3217 |
2913 |
7.01 |
|
|
|
| 3 |
A1 |
1900 |
1720 |
36.81 |
|
|
|
| 4 |
A1 |
1564 |
1416 |
0.87 |
|
|
|
| 5 |
A1 |
1515 |
1372 |
17.26 |
|
|
|
| 6 |
A1 |
1321 |
1196 |
1.35 |
|
|
|
| 7 |
A1 |
1105 |
1001 |
2.66 |
|
|
|
| 8 |
A1 |
1019 |
923 |
16.00 |
|
|
|
| 9 |
A2 |
1265 |
1145 |
0.00 |
|
|
|
| 10 |
A2 |
1050 |
951 |
0.00 |
|
|
|
| 11 |
A2 |
593 |
537 |
0.00 |
|
|
|
| 12 |
B1 |
3258 |
2950 |
2.83 |
|
|
|
| 13 |
B1 |
1133 |
1026 |
24.33 |
|
|
|
| 14 |
B1 |
926 |
838 |
2.22 |
|
|
|
| 15 |
B1 |
400 |
362 |
38.41 |
|
|
|
| 16 |
B2 |
3367 |
3049 |
10.55 |
|
|
|
| 17 |
B2 |
1966 |
1780 |
0.18 |
|
|
|
| 18 |
B2 |
1540 |
1394 |
40.81 |
|
|
|
| 19 |
B2 |
1368 |
1239 |
2.16 |
|
|
|
| 20 |
B2 |
1163 |
1053 |
42.58 |
|
|
|
| 21 |
B2 |
998 |
904 |
71.17 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 17025.2 cm
-1
Scaled (by 0.9055) Zero Point Vibrational Energy (zpe) 15416.4 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/6-31G(2df,p)
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.074 |
|
|
|
| 2 |
N |
-0.207 |
|
|
|
| 3 |
N |
-0.207 |
|
|
|
| 4 |
C |
-0.107 |
|
|
|
| 5 |
C |
-0.107 |
|
|
|
| 6 |
H |
0.179 |
|
|
|
| 7 |
H |
0.179 |
|
|
|
| 8 |
H |
0.172 |
|
|
|
| 9 |
H |
0.172 |
|
|
|
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 |
-1.108 |
1.108 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-28.212 |
0.000 |
0.000 |
| y |
0.000 |
-34.579 |
0.000 |
| z |
0.000 |
0.000 |
-21.596 |
|
| Traceless |
| | x | y | z |
| x |
-0.125 |
0.000 |
0.000 |
| y |
0.000 |
-9.675 |
0.000 |
| z |
0.000 |
0.000 |
9.799 |
|
| Polar |
| 3z2-r2 | 19.599 |
| x2-y2 | 6.367 |
| 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 |
3.609 |
0.000 |
0.000 |
| y |
0.000 |
4.885 |
0.000 |
| z |
0.000 |
0.000 |
7.591 |
<r2> (average value of r
2) Å
2
| <r2> |
76.031 |
| (<r2>)1/2 |
8.720 |