Vibrational Frequencies calculated at LSDA/6-31G
| 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' |
3159 |
3094 |
0.51 |
|
|
|
| 2 |
A' |
2995 |
2935 |
3.42 |
|
|
|
| 3 |
A' |
1551 |
1519 |
136.93 |
|
|
|
| 4 |
A' |
1457 |
1427 |
9.19 |
|
|
|
| 5 |
A' |
1393 |
1365 |
13.59 |
|
|
|
| 6 |
A' |
1118 |
1096 |
0.43 |
|
|
|
| 7 |
A' |
958 |
938 |
25.04 |
|
|
|
| 8 |
A' |
813 |
797 |
49.00 |
|
|
|
| 9 |
A' |
559 |
548 |
89.49 |
|
|
|
| 10 |
A' |
322 |
316 |
4.21 |
|
|
|
| 11 |
A" |
3078 |
3016 |
8.82 |
|
|
|
| 12 |
A" |
1438 |
1408 |
23.78 |
|
|
|
| 13 |
A" |
1110 |
1088 |
0.17 |
|
|
|
| 14 |
A" |
385 |
377 |
3.29 |
|
|
|
| 15 |
A" |
89 |
87 |
0.10 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 10212.3 cm
-1
Scaled (by 0.9797) Zero Point Vibrational Energy (zpe) 10005.0 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 LSDA/6-31G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.347 |
|
|
|
| 2 |
O |
-0.318 |
|
|
|
| 3 |
H |
0.224 |
|
|
|
| 4 |
H |
0.212 |
|
|
|
| 5 |
H |
0.212 |
|
|
|
| 6 |
N |
0.242 |
|
|
|
| 7 |
O |
-0.225 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
2.558 |
-0.037 |
0.000 |
2.559 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-21.646 |
0.819 |
0.000 |
| y |
0.819 |
-26.343 |
0.000 |
| z |
0.000 |
0.000 |
-22.096 |
|
| Traceless |
| | x | y | z |
| x |
2.573 |
0.819 |
0.000 |
| y |
0.819 |
-4.472 |
0.000 |
| z |
0.000 |
0.000 |
1.899 |
|
| Polar |
| 3z2-r2 | 3.798 |
| x2-y2 | 4.697 |
| xy | 0.819 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
4.571 |
0.935 |
0.000 |
| y |
0.935 |
4.340 |
0.000 |
| z |
0.000 |
0.000 |
2.473 |
<r2> (average value of r
2) Å
2
| <r2> |
0.000 |
| (<r2>)1/2 |
0.000 |