Vibrational Frequencies calculated at B2PLYP/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 |
A' |
3471 |
3315 |
0.72 |
|
|
|
| 2 |
A' |
3169 |
3027 |
32.55 |
|
|
|
| 3 |
A' |
3068 |
2930 |
39.29 |
|
|
|
| 4 |
A' |
1707 |
1630 |
17.31 |
|
|
|
| 5 |
A' |
1503 |
1435 |
4.50 |
|
|
|
| 6 |
A' |
1379 |
1317 |
44.56 |
|
|
|
| 7 |
A' |
1077 |
1028 |
36.99 |
|
|
|
| 8 |
A" |
1180 |
1127 |
43.82 |
|
|
|
| 9 |
A" |
1099 |
1049 |
10.06 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 8826.2 cm
-1
Scaled (by 0.955) Zero Point Vibrational Energy (zpe) 8429.0 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 B2PLYP/6-31G(2df,p)
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.175 |
|
|
|
| 2 |
N |
-0.320 |
|
|
|
| 3 |
H |
0.119 |
|
|
|
| 4 |
H |
0.135 |
|
|
|
| 5 |
H |
0.241 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-1.318 |
1.365 |
0.000 |
1.897 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-11.485 |
1.888 |
0.000 |
| y |
1.888 |
-12.471 |
0.000 |
| z |
0.000 |
0.000 |
-13.261 |
|
| Traceless |
| | x | y | z |
| x |
1.380 |
1.888 |
0.000 |
| y |
1.888 |
-0.098 |
0.000 |
| z |
0.000 |
0.000 |
-1.283 |
|
| Polar |
| 3z2-r2 | -2.565 |
| x2-y2 | 0.985 |
| xy | 1.888 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
2.669 |
0.263 |
0.000 |
| y |
0.263 |
3.616 |
0.000 |
| z |
0.000 |
0.000 |
1.509 |
<r2> (average value of r
2) Å
2
| <r2> |
19.460 |
| (<r2>)1/2 |
4.411 |