Vibrational Frequencies calculated at B3PW91/6-31G(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' |
3521 |
3385 |
0.44 |
97.24 |
0.11 |
0.19 |
| 2 |
A' |
3073 |
2954 |
37.54 |
84.15 |
0.30 |
0.46 |
| 3 |
A' |
2972 |
2858 |
86.13 |
119.80 |
0.15 |
0.26 |
| 4 |
A' |
1664 |
1600 |
19.02 |
7.58 |
0.68 |
0.81 |
| 5 |
A' |
1493 |
1436 |
6.83 |
17.80 |
0.70 |
0.82 |
| 6 |
A' |
1454 |
1398 |
1.63 |
5.62 |
0.63 |
0.77 |
| 7 |
A' |
1179 |
1133 |
7.02 |
2.70 |
0.56 |
0.71 |
| 8 |
A' |
1082 |
1041 |
8.59 |
7.95 |
0.29 |
0.46 |
| 9 |
A' |
855 |
822 |
150.10 |
3.59 |
0.67 |
0.80 |
| 10 |
A" |
3602 |
3463 |
0.31 |
57.24 |
0.75 |
0.86 |
| 11 |
A" |
3115 |
2995 |
28.86 |
65.86 |
0.75 |
0.86 |
| 12 |
A" |
1514 |
1455 |
2.50 |
17.67 |
0.75 |
0.86 |
| 13 |
A" |
1353 |
1301 |
0.11 |
2.54 |
0.75 |
0.86 |
| 14 |
A" |
978 |
940 |
0.08 |
0.31 |
0.75 |
0.86 |
| 15 |
A" |
317 |
304 |
35.88 |
1.47 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 14086.3 cm
-1
Scaled (by 0.9614) Zero Point Vibrational Energy (zpe) 13542.6 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 B3PW91/6-31G(2df,p)
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.352 |
|
|
|
| 2 |
N |
-0.545 |
|
|
|
| 3 |
H |
0.114 |
|
|
|
| 4 |
H |
0.144 |
|
|
|
| 5 |
H |
0.144 |
|
|
|
| 6 |
H |
0.247 |
|
|
|
| 7 |
H |
0.247 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-1.264 |
0.272 |
0.000 |
1.293 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-14.471 |
2.047 |
0.000 |
| y |
2.047 |
-13.921 |
0.000 |
| z |
0.000 |
0.000 |
-12.364 |
|
| Traceless |
| | x | y | z |
| x |
-1.329 |
2.047 |
0.000 |
| y |
2.047 |
-0.503 |
0.000 |
| z |
0.000 |
0.000 |
1.832 |
|
| Polar |
| 3z2-r2 | 3.664 |
| x2-y2 | -0.550 |
| xy | 2.047 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
2.703 |
0.136 |
0.000 |
| y |
0.136 |
3.305 |
0.000 |
| z |
0.000 |
0.000 |
3.005 |
<r2> (average value of r
2) Å
2
| <r2> |
26.419 |
| (<r2>)1/2 |
5.140 |