Vibrational Frequencies calculated at B3LYP/CEP-121G
| 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' |
3155 |
3074 |
13.59 |
|
|
|
| 2 |
A' |
3018 |
2941 |
18.87 |
|
|
|
| 3 |
A' |
1494 |
1456 |
12.12 |
|
|
|
| 4 |
A' |
1443 |
1406 |
0.61 |
|
|
|
| 5 |
A' |
1178 |
1148 |
4.48 |
|
|
|
| 6 |
A' |
1089 |
1061 |
13.66 |
|
|
|
| 7 |
A' |
869 |
847 |
13.03 |
|
|
|
| 8 |
A' |
450 |
439 |
4.91 |
|
|
|
| 9 |
A" |
3140 |
3060 |
25.41 |
|
|
|
| 10 |
A" |
1477 |
1439 |
11.93 |
|
|
|
| 11 |
A" |
1114 |
1086 |
0.34 |
|
|
|
| 12 |
A" |
110 |
108 |
0.74 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 9269.0 cm
-1
Scaled (by 0.9745) Zero Point Vibrational Energy (zpe) 9032.6 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 B3LYP/CEP-121G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.302 |
|
|
|
| 2 |
O |
-0.112 |
|
|
|
| 3 |
O |
-0.127 |
|
|
|
| 4 |
H |
0.180 |
|
|
|
| 5 |
H |
0.181 |
|
|
|
| 6 |
H |
0.181 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
2.735 |
-1.527 |
0.000 |
3.133 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-17.513 |
-0.552 |
0.000 |
| y |
-0.552 |
-18.470 |
0.000 |
| z |
0.000 |
0.000 |
-16.988 |
|
| Traceless |
| | x | y | z |
| x |
0.217 |
-0.552 |
0.000 |
| y |
-0.552 |
-1.220 |
0.000 |
| z |
0.000 |
0.000 |
1.003 |
|
| Polar |
| 3z2-r2 | 2.006 |
| x2-y2 | 0.958 |
| xy | -0.552 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
4.654 |
0.118 |
0.000 |
| y |
0.118 |
2.553 |
0.000 |
| z |
0.000 |
0.000 |
2.302 |
<r2> (average value of r
2) Å
2
| <r2> |
37.883 |
| (<r2>)1/2 |
6.155 |