Vibrational Frequencies calculated at BLYP/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' |
3197 |
3179 |
6.93 |
|
|
|
| 2 |
A' |
3086 |
3069 |
7.02 |
|
|
|
| 3 |
A' |
3081 |
3064 |
5.99 |
|
|
|
| 4 |
A' |
2975 |
2959 |
3.87 |
|
|
|
| 5 |
A' |
1502 |
1494 |
3.99 |
|
|
|
| 6 |
A' |
1473 |
1465 |
13.92 |
|
|
|
| 7 |
A' |
1414 |
1406 |
17.14 |
|
|
|
| 8 |
A' |
1388 |
1381 |
38.15 |
|
|
|
| 9 |
A' |
1217 |
1210 |
51.35 |
|
|
|
| 10 |
A' |
1044 |
1038 |
3.42 |
|
|
|
| 11 |
A' |
921 |
916 |
5.80 |
|
|
|
| 12 |
A' |
767 |
763 |
6.25 |
|
|
|
| 13 |
A' |
486 |
483 |
10.31 |
|
|
|
| 14 |
A' |
384 |
382 |
1.63 |
|
|
|
| 15 |
A" |
3027 |
3010 |
13.67 |
|
|
|
| 16 |
A" |
1513 |
1505 |
9.89 |
|
|
|
| 17 |
A" |
1033 |
1027 |
7.93 |
|
|
|
| 18 |
A" |
766 |
762 |
32.39 |
|
|
|
| 19 |
A" |
502 |
500 |
4.84 |
|
|
|
| 20 |
A" |
370 |
368 |
0.43 |
|
|
|
| 21 |
A" |
67 |
66 |
0.15 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 15105.8 cm
-1
Scaled (by 0.9945) Zero Point Vibrational Energy (zpe) 15022.8 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 BLYP/3-21G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.319 |
|
|
|
| 2 |
O |
-0.400 |
|
|
|
| 3 |
C |
-0.320 |
|
|
|
| 4 |
C |
-0.590 |
|
|
|
| 5 |
H |
0.205 |
|
|
|
| 6 |
H |
0.183 |
|
|
|
| 7 |
H |
0.208 |
|
|
|
| 8 |
H |
0.197 |
|
|
|
| 9 |
H |
0.197 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-1.372 |
-2.209 |
0.000 |
2.600 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-22.676 |
-1.547 |
0.000 |
| y |
-1.547 |
-26.072 |
0.000 |
| z |
0.000 |
0.000 |
-24.503 |
|
| Traceless |
| | x | y | z |
| x |
2.611 |
-1.547 |
0.000 |
| y |
-1.547 |
-2.483 |
0.000 |
| z |
0.000 |
0.000 |
-0.129 |
|
| Polar |
| 3z2-r2 | -0.257 |
| x2-y2 | 3.396 |
| xy | -1.547 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
5.791 |
0.240 |
0.000 |
| y |
0.240 |
5.347 |
0.000 |
| z |
0.000 |
0.000 |
2.708 |
<r2> (average value of r
2) Å
2
| <r2> |
78.294 |
| (<r2>)1/2 |
8.848 |