Vibrational Frequencies calculated at HF/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 |
4055 |
3644 |
106.19 |
|
|
|
| 2 |
A |
3344 |
3005 |
10.14 |
|
|
|
| 3 |
A |
3296 |
2961 |
9.53 |
|
|
|
| 4 |
A |
3232 |
2904 |
3.60 |
|
|
|
| 5 |
A |
2042 |
1835 |
426.22 |
|
|
|
| 6 |
A |
1620 |
1455 |
6.74 |
|
|
|
| 7 |
A |
1614 |
1450 |
13.43 |
|
|
|
| 8 |
A |
1574 |
1414 |
75.76 |
|
|
|
| 9 |
A |
1483 |
1333 |
48.48 |
|
|
|
| 10 |
A |
1355 |
1217 |
248.45 |
|
|
|
| 11 |
A |
1184 |
1064 |
13.25 |
|
|
|
| 12 |
A |
1114 |
1001 |
55.36 |
|
|
|
| 13 |
A |
938 |
843 |
1.68 |
|
|
|
| 14 |
A |
725 |
651 |
138.18 |
|
|
|
| 15 |
A |
637 |
573 |
57.92 |
|
|
|
| 16 |
A |
587 |
527 |
35.04 |
|
|
|
| 17 |
A |
451 |
405 |
4.31 |
|
|
|
| 18 |
A |
102 |
92 |
0.21 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 14675.8 cm
-1
Scaled (by 0.8985) Zero Point Vibrational Energy (zpe) 13186.2 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 HF/6-31G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.571 |
|
|
|
| 2 |
C |
0.724 |
|
|
|
| 3 |
O |
-0.551 |
|
|
|
| 4 |
H |
0.211 |
|
|
|
| 5 |
H |
0.205 |
|
|
|
| 6 |
H |
0.205 |
|
|
|
| 7 |
O |
-0.688 |
|
|
|
| 8 |
H |
0.465 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.693 |
-1.654 |
0.000 |
1.793 |
| CHELPG |
-0.448 |
-1.774 |
0.000 |
1.829 |
| AIM |
|
|
|
|
| ESP |
-0.441 |
-1.778 |
0.000 |
1.831 |
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-18.726 |
2.277 |
0.000 |
| y |
2.277 |
-28.677 |
0.000 |
| z |
0.000 |
0.000 |
-22.764 |
|
| Traceless |
| | x | y | z |
| x |
6.994 |
2.277 |
0.000 |
| y |
2.277 |
-7.932 |
0.000 |
| z |
0.000 |
0.000 |
0.938 |
|
| Polar |
| 3z2-r2 | 1.876 |
| x2-y2 | 9.950 |
| xy | 2.277 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
3.999 |
-0.181 |
0.000 |
| y |
-0.181 |
4.081 |
0.000 |
| z |
0.000 |
0.000 |
2.687 |
<r2> (average value of r
2) Å
2
| <r2> |
69.860 |
| (<r2>)1/2 |
8.358 |