Vibrational Frequencies calculated at B3PW91/6-31G
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' |
3149 |
3016 |
9.51 |
|
|
|
2 |
A' |
3047 |
2918 |
6.29 |
|
|
|
3 |
A' |
1849 |
1771 |
113.57 |
|
|
|
4 |
A' |
1500 |
1437 |
28.24 |
|
|
|
5 |
A' |
1417 |
1357 |
27.00 |
|
|
|
6 |
A' |
1087 |
1041 |
17.73 |
|
|
|
7 |
A' |
895 |
857 |
3.18 |
|
|
|
8 |
A' |
462 |
443 |
5.37 |
|
|
|
9 |
A" |
3155 |
3022 |
1.46 |
|
|
|
10 |
A" |
1497 |
1434 |
19.78 |
|
|
|
11 |
A" |
992 |
950 |
0.86 |
|
|
|
12 |
A" |
116 |
111 |
1.96 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 9583.0 cm
-1
Scaled (by 0.9577) Zero Point Vibrational Energy (zpe) 9177.6 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 B3PW91/6-31G
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.588 |
|
|
|
2 |
C |
0.301 |
|
|
|
3 |
O |
-0.343 |
|
|
|
4 |
H |
0.201 |
|
|
|
5 |
H |
0.215 |
|
|
|
6 |
H |
0.215 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-2.482 |
-1.485 |
0.000 |
2.892 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-19.249 |
-0.208 |
0.000 |
y |
-0.208 |
-18.450 |
0.000 |
z |
0.000 |
0.000 |
-16.708 |
|
Traceless |
| x | y | z |
x |
-1.670 |
-0.208 |
0.000 |
y |
-0.208 |
-0.471 |
0.000 |
z |
0.000 |
0.000 |
2.141 |
|
Polar |
3z2-r2 | 4.282 |
x2-y2 | -0.799 |
xy | -0.208 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
4.266 |
0.402 |
0.000 |
y |
0.402 |
3.016 |
0.000 |
z |
0.000 |
0.000 |
2.505 |
<r2> (average value of r
2) Å
2
<r2> |
44.872 |
(<r2>)1/2 |
6.699 |