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 |
3643 |
3575 |
11.68 |
|
|
|
| 2 |
A |
2945 |
2890 |
69.02 |
|
|
|
| 3 |
A |
1488 |
1460 |
0.31 |
|
|
|
| 4 |
A |
1366 |
1340 |
3.04 |
|
|
|
| 5 |
A |
1188 |
1166 |
0.01 |
|
|
|
| 6 |
A |
1059 |
1040 |
106.47 |
|
|
|
| 7 |
A |
591 |
580 |
98.31 |
|
|
|
| 8 |
A |
395 |
388 |
28.08 |
|
|
|
| 9 |
B |
3644 |
3575 |
19.52 |
|
|
|
| 10 |
B |
2990 |
2934 |
59.62 |
|
|
|
| 11 |
B |
1410 |
1384 |
82.00 |
|
|
|
| 12 |
B |
1341 |
1316 |
19.67 |
|
|
|
| 13 |
B |
1122 |
1101 |
222.64 |
|
|
|
| 14 |
B |
995 |
976 |
24.42 |
|
|
|
| 15 |
B |
429 |
421 |
216.27 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 12302.8 cm
-1
Scaled (by 0.9813) Zero Point Vibrational Energy (zpe) 12072.8 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 |
-0.013 |
|
|
|
| 2 |
O |
-0.557 |
|
|
|
| 3 |
O |
-0.557 |
|
|
|
| 4 |
H |
0.164 |
|
|
|
| 5 |
H |
0.164 |
|
|
|
| 6 |
H |
0.399 |
|
|
|
| 7 |
H |
0.399 |
|
|
|
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 |
-0.522 |
0.522 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-15.668 |
-3.316 |
0.000 |
| y |
-3.316 |
-22.078 |
0.000 |
| z |
0.000 |
0.000 |
-16.120 |
|
| Traceless |
| | x | y | z |
| x |
3.431 |
-3.316 |
0.000 |
| y |
-3.316 |
-6.184 |
0.000 |
| z |
0.000 |
0.000 |
2.753 |
|
| Polar |
| 3z2-r2 | 5.506 |
| x2-y2 | 6.410 |
| xy | -3.316 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
2.934 |
-0.167 |
0.000 |
| y |
-0.167 |
2.898 |
0.000 |
| z |
0.000 |
0.000 |
2.998 |
<r2> (average value of r
2) Å
2
| <r2> |
44.829 |
| (<r2>)1/2 |
6.695 |