Vibrational Frequencies calculated at HF/SDD
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
A' |
3914 |
3524 |
31.81 |
68.29 |
0.70 |
0.83 |
| 2 |
A' |
3772 |
3396 |
6.89 |
149.50 |
0.18 |
0.31 |
| 3 |
A' |
3107 |
2797 |
152.71 |
134.76 |
0.40 |
0.58 |
| 4 |
A' |
1880 |
1692 |
53.23 |
11.89 |
0.49 |
0.65 |
| 5 |
A' |
1510 |
1359 |
46.83 |
10.40 |
0.66 |
0.79 |
| 6 |
A' |
1450 |
1306 |
61.30 |
6.99 |
0.14 |
0.24 |
| 7 |
A' |
1154 |
1039 |
24.22 |
5.75 |
0.75 |
0.86 |
| 8 |
A" |
1181 |
1063 |
20.93 |
0.44 |
0.75 |
0.86 |
| 9 |
A" |
961 |
866 |
351.56 |
0.29 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 9463.4 cm
-1
Scaled (by 0.9004) Zero Point Vibrational Energy (zpe) 8520.9 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 HF/SDD
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.069 |
|
|
|
| 2 |
N |
-0.712 |
|
|
|
| 3 |
H |
0.078 |
|
|
|
| 4 |
H |
0.336 |
|
|
|
| 5 |
H |
0.367 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-1.656 |
-3.039 |
0.000 |
3.461 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-12.053 |
-2.593 |
0.000 |
| y |
-2.593 |
-13.746 |
0.000 |
| z |
0.000 |
0.000 |
-13.871 |
|
| Traceless |
| | x | y | z |
| x |
1.756 |
-2.593 |
0.000 |
| y |
-2.593 |
-0.784 |
0.000 |
| z |
0.000 |
0.000 |
-0.972 |
|
| Polar |
| 3z2-r2 | -1.943 |
| x2-y2 | 1.693 |
| xy | -2.593 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
2.486 |
-0.227 |
0.000 |
| y |
-0.227 |
3.494 |
0.000 |
| z |
0.000 |
0.000 |
1.514 |
<r2> (average value of r
2) Å
2
| <r2> |
20.146 |
| (<r2>)1/2 |
4.488 |