Vibrational Frequencies calculated at HF/6-311+G(3df,2p)
| 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' |
3850 |
3498 |
38.43 |
57.08 |
0.72 |
0.84 |
| 2 |
A' |
3730 |
3389 |
4.05 |
146.25 |
0.15 |
0.27 |
| 3 |
A' |
3093 |
2810 |
102.05 |
136.78 |
0.44 |
0.61 |
| 4 |
A' |
1832 |
1664 |
45.20 |
7.27 |
0.70 |
0.82 |
| 5 |
A' |
1505 |
1368 |
21.01 |
2.17 |
0.32 |
0.48 |
| 6 |
A' |
1497 |
1360 |
40.63 |
10.05 |
0.13 |
0.23 |
| 7 |
A' |
1150 |
1045 |
20.52 |
2.90 |
0.32 |
0.48 |
| 8 |
A" |
1208 |
1098 |
11.44 |
0.32 |
0.75 |
0.86 |
| 9 |
A" |
822 |
747 |
187.56 |
0.08 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 9343.7 cm
-1
Scaled (by 0.9086) Zero Point Vibrational Energy (zpe) 8489.7 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/6-311+G(3df,2p)
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.066 |
|
|
|
| 2 |
N |
-0.482 |
|
|
|
| 3 |
H |
0.115 |
|
|
|
| 4 |
H |
0.147 |
|
|
|
| 5 |
H |
0.154 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-1.475 |
-3.063 |
0.000 |
3.399 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-12.175 |
-2.447 |
0.000 |
| y |
-2.447 |
-13.668 |
0.000 |
| z |
0.000 |
0.000 |
-14.012 |
|
| Traceless |
| | x | y | z |
| x |
1.665 |
-2.447 |
0.000 |
| y |
-2.447 |
-0.574 |
0.000 |
| z |
0.000 |
0.000 |
-1.091 |
|
| Polar |
| 3z2-r2 | -2.182 |
| x2-y2 | 1.493 |
| xy | -2.447 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
3.232 |
-0.028 |
0.000 |
| y |
-0.028 |
4.076 |
0.000 |
| z |
0.000 |
0.000 |
2.667 |
<r2> (average value of r
2) Å
2
| <r2> |
19.739 |
| (<r2>)1/2 |
4.443 |