Vibrational Frequencies calculated at LSDA/STO-3G
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 |
3658 |
3276 |
1.66 |
|
|
|
2 |
A |
3364 |
3012 |
0.02 |
|
|
|
3 |
A |
1621 |
1452 |
11.39 |
|
|
|
4 |
A |
1434 |
1284 |
0.21 |
|
|
|
5 |
A |
1241 |
1111 |
14.31 |
|
|
|
6 |
A |
974 |
872 |
47.10 |
|
|
|
7 |
A |
960 |
860 |
7.07 |
|
|
|
8 |
A |
606 |
542 |
72.46 |
|
|
|
9 |
A |
519 |
464 |
4.30 |
|
|
|
10 |
A |
326 |
292 |
5.79 |
|
|
|
11 |
A |
123 |
110 |
0.00 |
|
|
|
12 |
B |
3658 |
3276 |
45.63 |
|
|
|
13 |
B |
3365 |
3014 |
3.77 |
|
|
|
14 |
B |
2145 |
1921 |
315.44 |
|
|
|
15 |
B |
1495 |
1339 |
61.52 |
|
|
|
16 |
B |
1357 |
1216 |
18.29 |
|
|
|
17 |
B |
1161 |
1039 |
147.45 |
|
|
|
18 |
B |
889 |
796 |
22.19 |
|
|
|
19 |
B |
601 |
538 |
85.17 |
|
|
|
20 |
B |
591 |
529 |
1.26 |
|
|
|
21 |
B |
160 |
143 |
1.46 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 15122.8 cm
-1
Scaled (by 0.8955) Zero Point Vibrational Energy (zpe) 13542.5 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/STO-3G
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.139 |
|
|
|
2 |
C |
-0.060 |
|
|
|
3 |
C |
-0.060 |
|
|
|
4 |
O |
-0.191 |
|
|
|
5 |
O |
-0.191 |
|
|
|
6 |
H |
0.105 |
|
|
|
7 |
H |
0.105 |
|
|
|
8 |
H |
0.215 |
|
|
|
9 |
H |
0.215 |
|
|
|
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 |
-1.046 |
1.046 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-23.539 |
-0.834 |
0.000 |
y |
-0.834 |
-30.744 |
0.000 |
z |
0.000 |
0.000 |
-24.619 |
|
Traceless |
| x | y | z |
x |
4.142 |
-0.834 |
0.000 |
y |
-0.834 |
-6.665 |
0.000 |
z |
0.000 |
0.000 |
2.523 |
|
Polar |
3z2-r2 | 5.046 |
x2-y2 | 7.204 |
xy | -0.834 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
2.313 |
0.886 |
0.000 |
y |
0.886 |
7.214 |
0.000 |
z |
0.000 |
0.000 |
2.098 |
<r2> (average value of r
2) Å
2
<r2> |
146.728 |
(<r2>)1/2 |
12.113 |