Vibrational Frequencies calculated at B1B95/6-311G**
Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
1 |
A1 |
3131 |
3006 |
0.85 |
|
|
|
2 |
A1 |
1979 |
1900 |
331.08 |
|
|
|
3 |
A1 |
1427 |
1370 |
5.62 |
|
|
|
4 |
A1 |
1080 |
1037 |
0.65 |
|
|
|
5 |
A1 |
1015 |
974 |
31.56 |
|
|
|
6 |
A1 |
752 |
722 |
5.85 |
|
|
|
7 |
A2 |
3212 |
3084 |
0.00 |
|
|
|
8 |
A2 |
1162 |
1116 |
0.00 |
|
|
|
9 |
A2 |
615 |
591 |
0.00 |
|
|
|
10 |
B1 |
3225 |
3097 |
2.68 |
|
|
|
11 |
B1 |
1101 |
1057 |
0.26 |
|
|
|
12 |
B1 |
701 |
673 |
1.56 |
|
|
|
13 |
B1 |
320 |
307 |
3.94 |
|
|
|
14 |
B2 |
3130 |
3005 |
2.43 |
|
|
|
15 |
B2 |
1405 |
1349 |
8.14 |
|
|
|
16 |
B2 |
1068 |
1026 |
25.32 |
|
|
|
17 |
B2 |
960 |
921 |
112.20 |
|
|
|
18 |
B2 |
515 |
495 |
1.60 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 13399.0 cm
-1
Scaled (by 0.9601) Zero Point Vibrational Energy (zpe) 12864.4 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 B1B95/6-311G**
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
0.222 |
|
|
|
2 |
O |
-0.260 |
|
|
|
3 |
C |
-0.307 |
|
|
|
4 |
C |
-0.307 |
|
|
|
5 |
H |
0.163 |
|
|
|
6 |
H |
0.163 |
|
|
|
7 |
H |
0.163 |
|
|
|
8 |
H |
0.163 |
|
|
|
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 |
-2.764 |
2.764 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-21.253 |
0.000 |
0.000 |
y |
0.000 |
-22.749 |
0.000 |
z |
0.000 |
0.000 |
-27.757 |
|
Traceless |
| x | y | z |
x |
4.000 |
0.000 |
0.000 |
y |
0.000 |
1.756 |
0.000 |
z |
0.000 |
0.000 |
-5.756 |
|
Polar |
3z2-r2 | -11.512 |
x2-y2 | 1.497 |
xy | 0.000 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
3.874 |
0.000 |
0.000 |
y |
0.000 |
5.055 |
0.000 |
z |
0.000 |
0.000 |
5.685 |
<r2> (average value of r
2) Å
2
<r2> |
67.005 |
(<r2>)1/2 |
8.186 |