Vibrational Frequencies calculated at B1B95/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 |
A' |
3776 |
3334 |
7.64 |
50.46 |
0.65 |
0.79 |
| 2 |
A' |
3539 |
3125 |
3.77 |
102.27 |
0.19 |
0.32 |
| 3 |
A' |
3116 |
2751 |
63.42 |
47.12 |
0.41 |
0.58 |
| 4 |
A' |
1818 |
1605 |
9.69 |
18.85 |
0.64 |
0.78 |
| 5 |
A' |
1523 |
1345 |
16.76 |
7.83 |
0.72 |
0.83 |
| 6 |
A' |
1455 |
1285 |
12.32 |
6.75 |
0.17 |
0.30 |
| 7 |
A' |
1097 |
969 |
12.70 |
4.64 |
0.55 |
0.71 |
| 8 |
A" |
1203 |
1062 |
3.41 |
0.81 |
0.75 |
0.86 |
| 9 |
A" |
787 |
695 |
173.09 |
1.24 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 9156.7 cm
-1
Scaled (by 0.883) Zero Point Vibrational Energy (zpe) 8085.3 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 B1B95/STO-3G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.070 |
|
|
|
| 2 |
N |
-0.349 |
|
|
|
| 3 |
H |
0.008 |
|
|
|
| 4 |
H |
0.197 |
|
|
|
| 5 |
H |
0.215 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.871 |
-2.923 |
0.000 |
3.050 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-10.746 |
-1.352 |
0.000 |
| y |
-1.352 |
-12.143 |
0.000 |
| z |
0.000 |
0.000 |
-11.943 |
|
| Traceless |
| | x | y | z |
| x |
1.297 |
-1.352 |
0.000 |
| y |
-1.352 |
-0.799 |
0.000 |
| z |
0.000 |
0.000 |
-0.498 |
|
| Polar |
| 3z2-r2 | -0.997 |
| x2-y2 | 1.397 |
| xy | -1.352 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
1.481 |
-0.276 |
0.000 |
| y |
-0.276 |
2.166 |
0.000 |
| z |
0.000 |
0.000 |
0.641 |
<r2> (average value of r
2) Å
2
| <r2> |
19.508 |
| (<r2>)1/2 |
4.417 |