Vibrational Frequencies calculated at B3LYP/3-21G
| 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' |
3170 |
3059 |
10.43 |
|
|
|
| 2 |
A' |
3076 |
2968 |
11.10 |
|
|
|
| 3 |
A' |
1553 |
1499 |
9.00 |
|
|
|
| 4 |
A' |
1457 |
1406 |
1.44 |
|
|
|
| 5 |
A' |
1162 |
1122 |
3.41 |
|
|
|
| 6 |
A' |
1095 |
1057 |
14.82 |
|
|
|
| 7 |
A' |
874 |
843 |
8.18 |
|
|
|
| 8 |
A' |
447 |
431 |
5.88 |
|
|
|
| 9 |
A" |
3164 |
3053 |
17.54 |
|
|
|
| 10 |
A" |
1539 |
1485 |
8.94 |
|
|
|
| 11 |
A" |
1112 |
1073 |
0.00 |
|
|
|
| 12 |
A" |
134 |
129 |
0.47 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 9391.5 cm
-1
Scaled (by 0.9649) Zero Point Vibrational Energy (zpe) 9061.9 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/3-21G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.332 |
|
|
|
| 2 |
O |
-0.219 |
|
|
|
| 3 |
O |
-0.112 |
|
|
|
| 4 |
H |
0.218 |
|
|
|
| 5 |
H |
0.222 |
|
|
|
| 6 |
H |
0.222 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
2.301 |
-1.329 |
0.000 |
2.657 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-16.706 |
-0.454 |
0.000 |
| y |
-0.454 |
-17.718 |
0.000 |
| z |
0.000 |
0.000 |
-16.595 |
|
| Traceless |
| | x | y | z |
| x |
0.451 |
-0.454 |
0.000 |
| y |
-0.454 |
-1.068 |
0.000 |
| z |
0.000 |
0.000 |
0.617 |
|
| Polar |
| 3z2-r2 | 1.234 |
| x2-y2 | 1.012 |
| xy | -0.454 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
3.876 |
0.159 |
0.000 |
| y |
0.159 |
2.047 |
0.000 |
| z |
0.000 |
0.000 |
1.869 |
<r2> (average value of r
2) Å
2
| <r2> |
43.696 |
| (<r2>)1/2 |
6.610 |