Vibrational Frequencies calculated at B1B95/cc-pVDZ
| 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' |
3568 |
3429 |
16.68 |
105.70 |
0.62 |
0.76 |
| 2 |
A' |
3396 |
3265 |
16.65 |
304.10 |
0.27 |
0.42 |
| 3 |
A' |
2922 |
2809 |
126.27 |
165.50 |
0.45 |
0.62 |
| 4 |
A' |
1665 |
1601 |
9.74 |
21.94 |
0.49 |
0.65 |
| 5 |
A' |
1464 |
1407 |
8.65 |
9.31 |
0.35 |
0.51 |
| 6 |
A' |
1380 |
1326 |
16.23 |
4.56 |
0.68 |
0.81 |
| 7 |
A' |
1060 |
1018 |
22.91 |
9.25 |
0.50 |
0.66 |
| 8 |
A" |
1161 |
1116 |
11.13 |
1.11 |
0.75 |
0.86 |
| 9 |
A" |
789 |
758 |
145.87 |
0.97 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 8702.4 cm
-1
Scaled (by 0.9612) Zero Point Vibrational Energy (zpe) 8364.7 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 B1B95/cc-pVDZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.208 |
|
|
|
| 2 |
N |
-0.031 |
|
|
|
| 3 |
H |
0.021 |
|
|
|
| 4 |
H |
0.093 |
|
|
|
| 5 |
H |
0.125 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-1.206 |
-3.245 |
0.000 |
3.462 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-11.805 |
-2.109 |
0.000 |
| y |
-2.109 |
-13.263 |
0.000 |
| z |
0.000 |
0.000 |
-13.264 |
|
| Traceless |
| | x | y | z |
| x |
1.459 |
-2.109 |
0.000 |
| y |
-2.109 |
-0.729 |
0.000 |
| z |
0.000 |
0.000 |
-0.730 |
|
| Polar |
| 3z2-r2 | -1.461 |
| x2-y2 | 1.458 |
| xy | -2.109 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
2.855 |
-0.225 |
0.000 |
| y |
-0.225 |
3.760 |
0.000 |
| z |
0.000 |
0.000 |
1.593 |
<r2> (average value of r
2) Å
2
| <r2> |
19.674 |
| (<r2>)1/2 |
4.435 |