Vibrational Frequencies calculated at B3PW91/aug-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' |
3520 |
3395 |
1.44 |
|
|
|
| 2 |
A' |
3220 |
3106 |
29.27 |
|
|
|
| 3 |
A' |
3125 |
3014 |
18.12 |
|
|
|
| 4 |
A' |
1512 |
1459 |
1.12 |
|
|
|
| 5 |
A' |
1293 |
1248 |
1.65 |
|
|
|
| 6 |
A' |
1246 |
1202 |
20.01 |
|
|
|
| 7 |
A' |
1106 |
1067 |
6.61 |
|
|
|
| 8 |
A' |
1001 |
966 |
7.03 |
|
|
|
| 9 |
A' |
888 |
857 |
61.61 |
|
|
|
| 10 |
A' |
774 |
746 |
17.86 |
|
|
|
| 11 |
A" |
3207 |
3094 |
0.37 |
|
|
|
| 12 |
A" |
3119 |
3008 |
31.48 |
|
|
|
| 13 |
A" |
1475 |
1423 |
0.43 |
|
|
|
| 14 |
A" |
1254 |
1210 |
9.82 |
|
|
|
| 15 |
A" |
1139 |
1099 |
1.77 |
|
|
|
| 16 |
A" |
1096 |
1057 |
1.54 |
|
|
|
| 17 |
A" |
912 |
880 |
11.44 |
|
|
|
| 18 |
A" |
885 |
853 |
0.10 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 15385.8 cm
-1
Scaled (by 0.9646) Zero Point Vibrational Energy (zpe) 14841.1 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 B3PW91/aug-cc-pVDZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
N |
-0.331 |
|
|
|
| 2 |
H |
-0.014 |
|
|
|
| 3 |
C |
1.054 |
|
|
|
| 4 |
C |
1.054 |
|
|
|
| 5 |
H |
-0.438 |
|
|
|
| 6 |
H |
-0.443 |
|
|
|
| 7 |
H |
-0.438 |
|
|
|
| 8 |
H |
-0.443 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
1.289 |
-1.058 |
0.000 |
1.668 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-17.711 |
2.169 |
0.000 |
| y |
2.169 |
-21.407 |
0.000 |
| z |
0.000 |
0.000 |
-18.638 |
|
| Traceless |
| | x | y | z |
| x |
2.311 |
2.169 |
0.000 |
| y |
2.169 |
-3.232 |
0.000 |
| z |
0.000 |
0.000 |
0.921 |
|
| Polar |
| 3z2-r2 | 1.843 |
| x2-y2 | 3.696 |
| xy | 2.169 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
4.539 |
0.059 |
0.000 |
| y |
0.059 |
4.959 |
0.000 |
| z |
0.000 |
0.000 |
5.297 |
<r2> (average value of r
2) Å
2
| <r2> |
39.852 |
| (<r2>)1/2 |
6.313 |