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' |
3539 |
3125 |
13.82 |
44.94 |
0.08 |
0.14 |
| 2 |
A' |
3459 |
3055 |
4.99 |
37.15 |
0.58 |
0.73 |
| 3 |
A' |
3300 |
2914 |
12.64 |
40.34 |
0.04 |
0.08 |
| 4 |
A' |
1868 |
1650 |
6.48 |
11.73 |
0.70 |
0.82 |
| 5 |
A' |
1678 |
1482 |
6.42 |
17.35 |
0.75 |
0.86 |
| 6 |
A' |
1595 |
1408 |
0.77 |
4.53 |
0.74 |
0.85 |
| 7 |
A' |
1286 |
1136 |
8.83 |
3.99 |
0.74 |
0.85 |
| 8 |
A' |
1140 |
1007 |
0.23 |
8.91 |
0.35 |
0.52 |
| 9 |
A' |
954 |
842 |
71.07 |
3.56 |
0.55 |
0.71 |
| 10 |
A" |
3723 |
3288 |
11.84 |
28.61 |
0.75 |
0.86 |
| 11 |
A" |
3508 |
3098 |
0.46 |
28.43 |
0.75 |
0.86 |
| 12 |
A" |
1692 |
1494 |
1.78 |
16.71 |
0.75 |
0.86 |
| 13 |
A" |
1499 |
1323 |
2.04 |
9.55 |
0.75 |
0.86 |
| 14 |
A" |
1037 |
916 |
0.01 |
0.51 |
0.75 |
0.86 |
| 15 |
A" |
355 |
313 |
40.74 |
2.03 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 15316.6 cm
-1
Scaled (by 0.883) Zero Point Vibrational Energy (zpe) 13524.5 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 |
-0.163 |
|
|
|
| 2 |
N |
-0.372 |
|
|
|
| 3 |
H |
0.064 |
|
|
|
| 4 |
H |
0.083 |
|
|
|
| 5 |
H |
0.083 |
|
|
|
| 6 |
H |
0.153 |
|
|
|
| 7 |
H |
0.153 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-1.582 |
0.607 |
0.000 |
1.695 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-13.179 |
1.938 |
0.000 |
| y |
1.938 |
-13.568 |
0.000 |
| z |
0.000 |
0.000 |
-11.997 |
|
| Traceless |
| | x | y | z |
| x |
-0.396 |
1.938 |
0.000 |
| y |
1.938 |
-0.980 |
0.000 |
| z |
0.000 |
0.000 |
1.376 |
|
| Polar |
| 3z2-r2 | 2.752 |
| x2-y2 | 0.389 |
| xy | 1.938 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
1.166 |
0.258 |
0.000 |
| y |
0.258 |
1.618 |
0.000 |
| z |
0.000 |
0.000 |
1.613 |
<r2> (average value of r
2) Å
2
| <r2> |
26.591 |
| (<r2>)1/2 |
5.157 |