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' |
3834 |
3698 |
91.61 |
|
|
|
| 2 |
A' |
3251 |
3136 |
3.43 |
|
|
|
| 3 |
A' |
3111 |
3000 |
6.29 |
|
|
|
| 4 |
A' |
1722 |
1661 |
7.79 |
|
|
|
| 5 |
A' |
1440 |
1389 |
21.72 |
|
|
|
| 6 |
A' |
1355 |
1307 |
77.35 |
|
|
|
| 7 |
A' |
1172 |
1131 |
14.82 |
|
|
|
| 8 |
A' |
953 |
919 |
126.40 |
|
|
|
| 9 |
A' |
535 |
516 |
6.59 |
|
|
|
| 10 |
A" |
975 |
940 |
36.45 |
|
|
|
| 11 |
A" |
798 |
770 |
8.27 |
|
|
|
| 12 |
A" |
458 |
441 |
124.43 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 9802.0 cm
-1
Scaled (by 0.9646) Zero Point Vibrational Energy (zpe) 9455.0 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 |
C |
0.678 |
|
|
|
| 2 |
N |
-0.033 |
|
|
|
| 3 |
O |
-0.405 |
|
|
|
| 4 |
H |
-0.147 |
|
|
|
| 5 |
H |
-0.228 |
|
|
|
| 6 |
H |
0.135 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.244 |
-0.171 |
0.000 |
0.298 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-11.963 |
-1.444 |
0.000 |
| y |
-1.444 |
-19.452 |
0.000 |
| z |
0.000 |
0.000 |
-19.249 |
|
| Traceless |
| | x | y | z |
| x |
7.388 |
-1.444 |
0.000 |
| y |
-1.444 |
-3.846 |
0.000 |
| z |
0.000 |
0.000 |
-3.542 |
|
| Polar |
| 3z2-r2 | -7.084 |
| x2-y2 | 7.490 |
| xy | -1.444 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
6.007 |
-0.091 |
0.000 |
| y |
-0.091 |
3.842 |
0.000 |
| z |
0.000 |
0.000 |
2.952 |
<r2> (average value of r
2) Å
2
| <r2> |
40.736 |
| (<r2>)1/2 |
6.382 |