Vibrational Frequencies calculated at B1B95/6-31G
| 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' |
3619 |
3452 |
11.43 |
105.94 |
0.56 |
0.72 |
| 2 |
A' |
3415 |
3257 |
26.90 |
340.15 |
0.29 |
0.45 |
| 3 |
A' |
2870 |
2737 |
156.85 |
141.48 |
0.48 |
0.65 |
| 4 |
A' |
1767 |
1685 |
10.41 |
35.04 |
0.41 |
0.58 |
| 5 |
A' |
1455 |
1387 |
30.73 |
10.65 |
0.70 |
0.82 |
| 6 |
A' |
1390 |
1326 |
21.86 |
3.14 |
0.38 |
0.55 |
| 7 |
A' |
1094 |
1043 |
29.57 |
15.38 |
0.59 |
0.74 |
| 8 |
A" |
1158 |
1104 |
13.96 |
1.14 |
0.75 |
0.86 |
| 9 |
A" |
950 |
906 |
281.73 |
1.20 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 8858.4 cm
-1
Scaled (by 0.9537) Zero Point Vibrational Energy (zpe) 8448.3 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 B1B95/6-31G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.043 |
|
|
|
| 2 |
N |
-0.709 |
|
|
|
| 3 |
H |
0.079 |
|
|
|
| 4 |
H |
0.317 |
|
|
|
| 5 |
H |
0.355 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-1.307 |
-3.233 |
0.000 |
3.487 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-11.781 |
-2.264 |
0.000 |
| y |
-2.264 |
-13.281 |
0.000 |
| z |
0.000 |
0.000 |
-13.424 |
|
| Traceless |
| | x | y | z |
| x |
1.571 |
-2.264 |
0.000 |
| y |
-2.264 |
-0.679 |
0.000 |
| z |
0.000 |
0.000 |
-0.893 |
|
| Polar |
| 3z2-r2 | -1.786 |
| x2-y2 | 1.500 |
| xy | -2.264 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
2.698 |
-0.240 |
0.000 |
| y |
-0.240 |
3.729 |
0.000 |
| z |
0.000 |
0.000 |
1.328 |
<r2> (average value of r
2) Å
2
| <r2> |
19.901 |
| (<r2>)1/2 |
4.461 |