Vibrational Frequencies calculated at LSDA/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' |
3217 |
3187 |
0.85 |
|
|
|
| 2 |
A' |
3192 |
3162 |
3.81 |
|
|
|
| 3 |
A' |
3180 |
3150 |
2.90 |
|
|
|
| 4 |
A' |
1550 |
1535 |
17.27 |
|
|
|
| 5 |
A' |
1506 |
1492 |
22.86 |
|
|
|
| 6 |
A' |
1343 |
1331 |
2.20 |
|
|
|
| 7 |
A' |
1219 |
1207 |
0.40 |
|
|
|
| 8 |
A' |
1161 |
1150 |
24.56 |
|
|
|
| 9 |
A' |
1156 |
1145 |
5.10 |
|
|
|
| 10 |
A' |
1079 |
1069 |
2.01 |
|
|
|
| 11 |
A' |
1071 |
1061 |
37.15 |
|
|
|
| 12 |
A' |
913 |
905 |
20.99 |
|
|
|
| 13 |
A' |
899 |
891 |
14.47 |
|
|
|
| 14 |
A" |
858 |
850 |
1.88 |
|
|
|
| 15 |
A" |
804 |
796 |
21.99 |
|
|
|
| 16 |
A" |
740 |
733 |
36.18 |
|
|
|
| 17 |
A" |
662 |
656 |
28.42 |
|
|
|
| 18 |
A" |
627 |
622 |
4.02 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 12587.8 cm
-1
Scaled (by 0.9906) Zero Point Vibrational Energy (zpe) 12469.5 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 LSDA/aug-cc-pVTZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
O |
-0.248 |
|
|
|
| 2 |
C |
-0.171 |
|
|
|
| 3 |
N |
-0.494 |
|
|
|
| 4 |
C |
-0.107 |
|
|
|
| 5 |
C |
-0.263 |
|
|
|
| 6 |
H |
0.464 |
|
|
|
| 7 |
H |
0.392 |
|
|
|
| 8 |
H |
0.426 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-1.374 |
-0.808 |
0.000 |
1.594 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-31.499 |
-1.305 |
0.000 |
| y |
-1.305 |
-23.018 |
0.000 |
| z |
0.000 |
0.000 |
-30.136 |
|
| Traceless |
| | x | y | z |
| x |
-4.922 |
-1.305 |
0.000 |
| y |
-1.305 |
7.799 |
0.000 |
| z |
0.000 |
0.000 |
-2.877 |
|
| Polar |
| 3z2-r2 | -5.754 |
| x2-y2 | -8.481 |
| xy | -1.305 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
7.140 |
0.157 |
0.000 |
| y |
0.157 |
8.015 |
0.001 |
| z |
0.000 |
0.001 |
4.534 |
<r2> (average value of r
2) Å
2
| <r2> |
75.340 |
| (<r2>)1/2 |
8.680 |