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 |
A1 |
3069 |
3012 |
3.07 |
|
|
|
| 2 |
A1 |
1963 |
1926 |
282.28 |
|
|
|
| 3 |
A1 |
1389 |
1363 |
9.48 |
|
|
|
| 4 |
A1 |
1081 |
1061 |
0.14 |
|
|
|
| 5 |
A1 |
987 |
968 |
43.75 |
|
|
|
| 6 |
A1 |
747 |
733 |
4.75 |
|
|
|
| 7 |
A2 |
3147 |
3088 |
0.00 |
|
|
|
| 8 |
A2 |
1133 |
1112 |
0.00 |
|
|
|
| 9 |
A2 |
591 |
580 |
0.00 |
|
|
|
| 10 |
B1 |
3159 |
3100 |
0.00 |
|
|
|
| 11 |
B1 |
1069 |
1049 |
1.04 |
|
|
|
| 12 |
B1 |
688 |
675 |
3.58 |
|
|
|
| 13 |
B1 |
302 |
296 |
3.70 |
|
|
|
| 14 |
B2 |
3070 |
3013 |
0.16 |
|
|
|
| 15 |
B2 |
1368 |
1342 |
10.63 |
|
|
|
| 16 |
B2 |
1043 |
1023 |
37.30 |
|
|
|
| 17 |
B2 |
947 |
929 |
99.65 |
|
|
|
| 18 |
B2 |
499 |
490 |
0.76 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 13125.5 cm
-1
Scaled (by 0.9813) Zero Point Vibrational Energy (zpe) 12880.1 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 |
0.363 |
|
|
|
| 2 |
O |
-0.345 |
|
|
|
| 3 |
C |
-0.437 |
|
|
|
| 4 |
C |
-0.437 |
|
|
|
| 5 |
H |
0.214 |
|
|
|
| 6 |
H |
0.214 |
|
|
|
| 7 |
H |
0.214 |
|
|
|
| 8 |
H |
0.214 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.000 |
0.000 |
-2.762 |
2.762 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-20.991 |
0.000 |
0.000 |
| y |
0.000 |
-22.399 |
0.000 |
| z |
0.000 |
0.000 |
-27.314 |
|
| Traceless |
| | x | y | z |
| x |
3.866 |
0.000 |
0.000 |
| y |
0.000 |
1.754 |
0.000 |
| z |
0.000 |
0.000 |
-5.620 |
|
| Polar |
| 3z2-r2 | -11.239 |
| x2-y2 | 1.408 |
| xy | 0.000 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
3.774 |
0.000 |
0.000 |
| y |
0.000 |
4.860 |
0.000 |
| z |
0.000 |
0.000 |
5.442 |
<r2> (average value of r
2) Å
2
| <r2> |
0.000 |
| (<r2>)1/2 |
0.000 |