Vibrational Frequencies calculated at B3PW91/aug-cc-pVTZ
| 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' |
3352 |
3235 |
2.03 |
|
|
|
| 2 |
A' |
3343 |
3227 |
15.86 |
|
|
|
| 3 |
A' |
1796 |
1733 |
9.48 |
|
|
|
| 4 |
A' |
1370 |
1322 |
12.35 |
|
|
|
| 5 |
A' |
1072 |
1035 |
6.70 |
|
|
|
| 6 |
A' |
902 |
871 |
28.82 |
|
|
|
| 7 |
A' |
577 |
557 |
78.42 |
|
|
|
| 8 |
A" |
3288 |
3174 |
16.03 |
|
|
|
| 9 |
A" |
1162 |
1121 |
40.32 |
|
|
|
| 10 |
A" |
980 |
946 |
17.49 |
|
|
|
| 11 |
A" |
779 |
752 |
5.88 |
|
|
|
| 12 |
A" |
573 |
553 |
3.74 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 9597.4 cm
-1
Scaled (by 0.9651) Zero Point Vibrational Energy (zpe) 9262.5 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 B3PW91/aug-cc-pVTZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
N |
-0.324 |
|
|
|
| 2 |
C |
-0.304 |
|
|
|
| 3 |
C |
-0.304 |
|
|
|
| 4 |
H |
0.100 |
|
|
|
| 5 |
H |
0.416 |
|
|
|
| 6 |
H |
0.416 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
1.110 |
-1.582 |
0.000 |
1.933 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-18.715 |
2.400 |
0.000 |
| y |
2.400 |
-19.652 |
0.000 |
| z |
0.000 |
0.000 |
-14.271 |
|
| Traceless |
| | x | y | z |
| x |
-1.753 |
2.400 |
0.000 |
| y |
2.400 |
-3.159 |
0.000 |
| z |
0.000 |
0.000 |
4.912 |
|
| Polar |
| 3z2-r2 | 9.824 |
| x2-y2 | 0.937 |
| xy | 2.400 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
3.770 |
0.142 |
0.000 |
| y |
0.142 |
4.992 |
0.000 |
| z |
0.000 |
0.000 |
5.202 |
<r2> (average value of r
2) Å
2
| <r2> |
33.363 |
| (<r2>)1/2 |
5.776 |