Vibrational Frequencies calculated at HF/6-31+G**
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 |
4170 |
3770 |
49.88 |
|
|
|
2 |
A |
3227 |
2918 |
72.42 |
|
|
|
3 |
A |
1674 |
1513 |
2.29 |
|
|
|
4 |
A |
1501 |
1357 |
4.74 |
|
|
|
5 |
A |
1294 |
1170 |
0.59 |
|
|
|
6 |
A |
1159 |
1048 |
139.57 |
|
|
|
7 |
A |
611 |
553 |
100.34 |
|
|
|
8 |
A |
431 |
389 |
74.17 |
|
|
|
9 |
B |
4168 |
3769 |
84.66 |
|
|
|
10 |
B |
3279 |
2965 |
63.58 |
|
|
|
11 |
B |
1588 |
1436 |
93.83 |
|
|
|
12 |
B |
1477 |
1336 |
56.31 |
|
|
|
13 |
B |
1216 |
1100 |
288.78 |
|
|
|
14 |
B |
1085 |
981 |
23.55 |
|
|
|
15 |
B |
386 |
349 |
221.54 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 13633.8 cm
-1
Scaled (by 0.9042) Zero Point Vibrational Energy (zpe) 12327.7 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/6-31+G**
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
0.294 |
|
|
|
2 |
O |
-0.624 |
|
|
|
3 |
O |
-0.624 |
|
|
|
4 |
H |
0.111 |
|
|
|
5 |
H |
0.111 |
|
|
|
6 |
H |
0.366 |
|
|
|
7 |
H |
0.366 |
|
|
|
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 |
-0.105 |
0.105 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-15.695 |
-3.904 |
0.000 |
y |
-3.904 |
-23.077 |
0.000 |
z |
0.000 |
0.000 |
-16.234 |
|
Traceless |
| x | y | z |
x |
3.960 |
-3.904 |
0.000 |
y |
-3.904 |
-7.113 |
0.000 |
z |
0.000 |
0.000 |
3.152 |
|
Polar |
3z2-r2 | 6.304 |
x2-y2 | 7.382 |
xy | -3.904 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
2.874 |
-0.098 |
0.000 |
y |
-0.098 |
3.016 |
0.000 |
z |
0.000 |
0.000 |
2.994 |
<r2> (average value of r
2) Å
2
<r2> |
44.733 |
(<r2>)1/2 |
6.688 |