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 |
3161 |
3041 |
6.66 |
70.36 |
0.59 |
0.74 |
| 2 |
A |
3100 |
2982 |
0.00 |
8.21 |
0.75 |
0.86 |
| 3 |
A |
3055 |
2939 |
4.39 |
177.74 |
0.01 |
0.02 |
| 4 |
A |
1758 |
1691 |
86.89 |
2.99 |
0.48 |
0.65 |
| 5 |
A |
1533 |
1475 |
0.00 |
39.89 |
0.75 |
0.86 |
| 6 |
A |
1524 |
1466 |
30.33 |
39.45 |
0.74 |
0.85 |
| 7 |
A |
1435 |
1380 |
27.23 |
4.29 |
0.61 |
0.76 |
| 8 |
A |
1109 |
1067 |
0.03 |
4.92 |
0.58 |
0.73 |
| 9 |
A |
935 |
899 |
0.00 |
3.27 |
0.75 |
0.86 |
| 10 |
A |
758 |
730 |
0.85 |
11.55 |
0.18 |
0.30 |
| 11 |
A |
383 |
368 |
0.87 |
0.35 |
0.37 |
0.54 |
| 12 |
A |
78 |
75 |
0.00 |
0.07 |
0.75 |
0.86 |
| 13 |
B |
3160 |
3040 |
12.26 |
50.88 |
0.75 |
0.86 |
| 14 |
B |
3109 |
2990 |
16.59 |
99.23 |
0.75 |
0.86 |
| 15 |
B |
3048 |
2932 |
0.68 |
0.46 |
0.75 |
0.86 |
| 16 |
B |
1557 |
1498 |
27.50 |
0.35 |
0.75 |
0.86 |
| 17 |
B |
1520 |
1462 |
0.93 |
1.15 |
0.75 |
0.86 |
| 18 |
B |
1426 |
1371 |
47.56 |
8.26 |
0.75 |
0.86 |
| 19 |
B |
1221 |
1174 |
99.85 |
0.02 |
0.75 |
0.86 |
| 20 |
B |
1153 |
1110 |
7.16 |
0.01 |
0.75 |
0.86 |
| 21 |
B |
897 |
863 |
11.76 |
2.82 |
0.75 |
0.86 |
| 22 |
B |
511 |
491 |
12.08 |
2.17 |
0.75 |
0.86 |
| 23 |
B |
507 |
488 |
0.06 |
1.34 |
0.75 |
0.86 |
| 24 |
B |
153 |
148 |
0.55 |
0.00 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 18544.9 cm
-1
Scaled (by 0.962) Zero Point Vibrational Energy (zpe) 17840.2 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 |
0.405 |
|
|
|
| 2 |
O |
-0.430 |
|
|
|
| 3 |
C |
-0.634 |
|
|
|
| 4 |
C |
-0.634 |
|
|
|
| 5 |
H |
0.223 |
|
|
|
| 6 |
H |
0.223 |
|
|
|
| 7 |
H |
0.211 |
|
|
|
| 8 |
H |
0.212 |
|
|
|
| 9 |
H |
0.211 |
|
|
|
| 10 |
H |
0.212 |
|
|
|
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 |
-2.712 |
2.712 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-24.127 |
0.000 |
0.000 |
| y |
0.000 |
-23.760 |
0.000 |
| z |
0.000 |
0.000 |
-28.242 |
|
| Traceless |
| | x | y | z |
| x |
1.874 |
0.000 |
0.000 |
| y |
0.000 |
2.425 |
0.000 |
| z |
0.000 |
0.000 |
-4.299 |
|
| Polar |
| 3z2-r2 | -8.597 |
| x2-y2 | -0.367 |
| 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 |
3.623 |
0.000 |
0.000 |
| y |
0.000 |
4.943 |
0.000 |
| z |
0.000 |
0.000 |
5.356 |
<r2> (average value of r
2) Å
2
| <r2> |
82.701 |
| (<r2>)1/2 |
9.094 |