Vibrational Frequencies calculated at B3LYP/STO-3G
| 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' |
3543 |
3162 |
0.25 |
33.39 |
0.72 |
0.84 |
| 2 |
A' |
3481 |
3106 |
0.99 |
21.53 |
0.65 |
0.79 |
| 3 |
A' |
3435 |
3065 |
2.57 |
59.73 |
0.32 |
0.48 |
| 4 |
A' |
3391 |
3026 |
13.67 |
27.16 |
0.14 |
0.24 |
| 5 |
A' |
3296 |
2941 |
1.14 |
57.98 |
0.02 |
0.04 |
| 6 |
A' |
1863 |
1663 |
2.93 |
6.69 |
0.12 |
0.21 |
| 7 |
A' |
1678 |
1498 |
5.92 |
18.52 |
0.71 |
0.83 |
| 8 |
A' |
1586 |
1415 |
1.51 |
16.64 |
0.55 |
0.71 |
| 9 |
A' |
1559 |
1392 |
0.77 |
7.36 |
0.75 |
0.86 |
| 10 |
A' |
1414 |
1262 |
1.07 |
17.88 |
0.58 |
0.74 |
| 11 |
A' |
1273 |
1136 |
1.66 |
5.92 |
0.73 |
0.84 |
| 12 |
A' |
1020 |
910 |
4.66 |
0.42 |
0.33 |
0.49 |
| 13 |
A' |
984 |
878 |
0.44 |
4.63 |
0.29 |
0.45 |
| 14 |
A' |
435 |
389 |
0.65 |
1.09 |
0.46 |
0.63 |
| 15 |
A" |
3443 |
3073 |
0.88 |
43.47 |
0.75 |
0.86 |
| 16 |
A" |
1671 |
1491 |
4.31 |
14.18 |
0.75 |
0.86 |
| 17 |
A" |
1157 |
1032 |
0.49 |
0.11 |
0.75 |
0.86 |
| 18 |
A" |
1112 |
992 |
6.64 |
0.25 |
0.75 |
0.86 |
| 19 |
A" |
998 |
890 |
19.20 |
0.15 |
0.75 |
0.86 |
| 20 |
A" |
613 |
547 |
5.93 |
7.00 |
0.75 |
0.86 |
| 21 |
A" |
177 |
158 |
0.19 |
1.17 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 19063.5 cm
-1
Scaled (by 0.8924) Zero Point Vibrational Energy (zpe) 17012.3 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/STO-3G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.224 |
|
|
|
| 2 |
C |
-0.069 |
|
|
|
| 3 |
C |
-0.165 |
|
|
|
| 4 |
H |
0.072 |
|
|
|
| 5 |
H |
0.074 |
|
|
|
| 6 |
H |
0.072 |
|
|
|
| 7 |
H |
0.079 |
|
|
|
| 8 |
H |
0.081 |
|
|
|
| 9 |
H |
0.081 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.273 |
-0.050 |
0.000 |
0.278 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-17.856 |
-0.084 |
0.000 |
| y |
-0.084 |
-17.797 |
0.000 |
| z |
0.000 |
0.000 |
-19.473 |
|
| Traceless |
| | x | y | z |
| x |
0.779 |
-0.084 |
0.000 |
| y |
-0.084 |
0.868 |
0.000 |
| z |
0.000 |
0.000 |
-1.646 |
|
| Polar |
| 3z2-r2 | -3.292 |
| x2-y2 | -0.059 |
| xy | -0.084 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
3.891 |
-0.067 |
0.000 |
| y |
-0.067 |
2.434 |
0.000 |
| z |
0.000 |
0.000 |
1.206 |
<r2> (average value of r
2) Å
2
| <r2> |
55.123 |
| (<r2>)1/2 |
7.425 |