Vibrational Frequencies calculated at PBEPBE/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 |
A1 |
3031 |
2997 |
17.15 |
232.52 |
0.09 |
0.17 |
2 |
A1 |
1494 |
1477 |
4.72 |
3.18 |
0.57 |
0.73 |
3 |
A1 |
1274 |
1259 |
13.17 |
30.45 |
0.14 |
0.25 |
4 |
A1 |
1106 |
1093 |
0.20 |
1.29 |
0.18 |
0.31 |
5 |
A1 |
881 |
871 |
72.42 |
11.37 |
0.74 |
0.85 |
6 |
A2 |
3108 |
3072 |
0.00 |
127.68 |
0.75 |
0.86 |
7 |
A2 |
1136 |
1123 |
0.00 |
2.82 |
0.75 |
0.86 |
8 |
A2 |
1004 |
992 |
0.00 |
0.27 |
0.75 |
0.86 |
9 |
B1 |
3122 |
3086 |
50.66 |
30.69 |
0.75 |
0.86 |
10 |
B1 |
1127 |
1114 |
2.17 |
6.35 |
0.75 |
0.86 |
11 |
B1 |
792 |
783 |
0.09 |
5.62 |
0.75 |
0.86 |
12 |
B2 |
3025 |
2991 |
38.00 |
13.38 |
0.75 |
0.86 |
13 |
B2 |
1458 |
1441 |
0.04 |
7.34 |
0.75 |
0.86 |
14 |
B2 |
1104 |
1091 |
1.81 |
1.66 |
0.75 |
0.86 |
15 |
B2 |
832 |
822 |
12.43 |
3.48 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 12246.6 cm
-1
Scaled (by 0.9886) Zero Point Vibrational Energy (zpe) 12107.0 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 PBEPBE/6-31+G**
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
O |
-0.286 |
|
|
|
2 |
C |
-0.179 |
|
|
|
3 |
C |
-0.179 |
|
|
|
4 |
H |
0.161 |
|
|
|
5 |
H |
0.161 |
|
|
|
6 |
H |
0.161 |
|
|
|
7 |
H |
0.161 |
|
|
|
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 |
-2.000 |
2.000 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-17.671 |
0.000 |
0.000 |
y |
0.000 |
-16.689 |
0.000 |
z |
0.000 |
0.000 |
-21.209 |
|
Traceless |
| x | y | z |
x |
1.278 |
0.000 |
0.000 |
y |
0.000 |
2.751 |
0.000 |
z |
0.000 |
0.000 |
-4.028 |
|
Polar |
3z2-r2 | -8.057 |
x2-y2 | -0.982 |
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 |
3.773 |
0.000 |
0.000 |
y |
0.000 |
4.698 |
0.000 |
z |
0.000 |
0.000 |
3.548 |
<r2> (average value of r
2) Å
2
<r2> |
37.177 |
(<r2>)1/2 |
6.097 |