Vibrational Frequencies calculated at PBE1PBE/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' |
3312 |
3147 |
3.08 |
|
|
|
2 |
A' |
3197 |
3038 |
1.96 |
|
|
|
3 |
A' |
2992 |
2843 |
93.95 |
|
|
|
4 |
A' |
1607 |
1527 |
34.38 |
|
|
|
5 |
A' |
1496 |
1422 |
11.80 |
|
|
|
6 |
A' |
1420 |
1349 |
8.32 |
|
|
|
7 |
A' |
1178 |
1119 |
21.13 |
|
|
|
8 |
A' |
988 |
939 |
2.53 |
|
|
|
9 |
A' |
505 |
480 |
12.54 |
|
|
|
10 |
A" |
982 |
933 |
1.03 |
|
|
|
11 |
A" |
750 |
713 |
41.83 |
|
|
|
12 |
A" |
457 |
434 |
0.26 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 9440.9 cm
-1
Scaled (by 0.9503) Zero Point Vibrational Energy (zpe) 8971.7 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 PBE1PBE/6-31G*
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
0.199 |
|
|
|
2 |
H |
0.139 |
|
|
|
3 |
C |
-0.352 |
|
|
|
4 |
O |
-0.389 |
|
|
|
5 |
H |
0.193 |
|
|
|
6 |
H |
0.210 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
2.812 |
-0.032 |
0.000 |
2.812 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-18.843 |
-0.094 |
0.000 |
y |
-0.094 |
-15.994 |
0.000 |
z |
0.000 |
0.000 |
-17.976 |
|
Traceless |
| x | y | z |
x |
-1.858 |
-0.094 |
0.000 |
y |
-0.094 |
2.415 |
0.000 |
z |
0.000 |
0.000 |
-0.557 |
|
Polar |
3z2-r2 | -1.115 |
x2-y2 | -2.848 |
xy | -0.094 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
4.770 |
-0.318 |
0.000 |
y |
-0.318 |
3.639 |
0.000 |
z |
0.000 |
0.000 |
1.584 |
<r2> (average value of r
2) Å
2
<r2> |
41.862 |
(<r2>)1/2 |
6.470 |