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 |
4099 |
3683 |
74.09 |
|
|
|
| 2 |
A |
4092 |
3677 |
56.59 |
|
|
|
| 3 |
A |
3326 |
2989 |
58.18 |
|
|
|
| 4 |
A |
3219 |
2892 |
82.50 |
|
|
|
| 5 |
A |
1706 |
1532 |
4.61 |
|
|
|
| 6 |
A |
1603 |
1440 |
72.40 |
|
|
|
| 7 |
A |
1565 |
1406 |
108.91 |
|
|
|
| 8 |
A |
1519 |
1365 |
32.35 |
|
|
|
| 9 |
A |
1369 |
1230 |
8.87 |
|
|
|
| 10 |
A |
1276 |
1147 |
128.74 |
|
|
|
| 11 |
A |
1227 |
1103 |
82.84 |
|
|
|
| 12 |
A |
1179 |
1059 |
84.31 |
|
|
|
| 13 |
A |
1117 |
1004 |
54.87 |
|
|
|
| 14 |
A |
565 |
508 |
9.34 |
|
|
|
| 15 |
A |
428 |
385 |
159.61 |
|
|
|
| 16 |
A |
346 |
311 |
50.28 |
|
|
|
| 17 |
A |
214 |
192 |
109.88 |
|
|
|
| 18 |
A |
135 |
121 |
2.70 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 14491.9 cm
-1
Scaled (by 0.8985) Zero Point Vibrational Energy (zpe) 13020.9 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 |
0.320 |
|
|
|
| 2 |
O |
-0.717 |
|
|
|
| 3 |
O |
-0.375 |
|
|
|
| 4 |
O |
-0.457 |
|
|
|
| 5 |
H |
0.449 |
|
|
|
| 6 |
H |
0.462 |
|
|
|
| 7 |
H |
0.180 |
|
|
|
| 8 |
H |
0.138 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.500 |
-0.072 |
2.959 |
3.002 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-23.392 |
-0.184 |
0.651 |
| y |
-0.184 |
-22.521 |
-2.210 |
| z |
0.651 |
-2.210 |
-21.468 |
|
| Traceless |
| | x | y | z |
| x |
-1.398 |
-0.184 |
0.651 |
| y |
-0.184 |
-0.091 |
-2.210 |
| z |
0.651 |
-2.210 |
1.489 |
|
| Polar |
| 3z2-r2 | 2.978 |
| x2-y2 | -0.871 |
| xy | -0.184 |
| xz | 0.651 |
| yz | -2.210 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
4.206 |
0.283 |
0.198 |
| y |
0.283 |
2.801 |
-0.242 |
| z |
0.198 |
-0.242 |
2.744 |
<r2> (average value of r
2) Å
2
| <r2> |
82.233 |
| (<r2>)1/2 |
9.068 |