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 |
A1 |
3262 |
3162 |
0.69 |
157.79 |
0.15 |
0.26 |
| 2 |
A1 |
3015 |
2923 |
92.63 |
154.52 |
0.17 |
0.30 |
| 3 |
A1 |
1699 |
1647 |
19.92 |
48.19 |
0.16 |
0.28 |
| 4 |
A1 |
1519 |
1472 |
4.29 |
18.09 |
0.20 |
0.33 |
| 5 |
A1 |
1137 |
1102 |
0.32 |
13.80 |
0.16 |
0.27 |
| 6 |
A1 |
914 |
886 |
3.87 |
7.33 |
0.56 |
0.72 |
| 7 |
A2 |
1006 |
976 |
0.00 |
11.39 |
0.75 |
0.86 |
| 8 |
A2 |
845 |
819 |
0.00 |
0.09 |
0.75 |
0.86 |
| 9 |
B1 |
3083 |
2989 |
71.37 |
112.60 |
0.75 |
0.86 |
| 10 |
B1 |
1095 |
1061 |
1.00 |
2.65 |
0.75 |
0.86 |
| 11 |
B1 |
594 |
576 |
90.80 |
0.92 |
0.75 |
0.86 |
| 12 |
B2 |
3217 |
3118 |
1.48 |
92.18 |
0.75 |
0.86 |
| 13 |
B2 |
1054 |
1021 |
40.72 |
1.56 |
0.75 |
0.86 |
| 14 |
B2 |
1016 |
985 |
27.41 |
0.02 |
0.75 |
0.86 |
| 15 |
B2 |
773 |
749 |
14.91 |
18.03 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 12113.1 cm
-1
Scaled (by 0.9694) Zero Point Vibrational Energy (zpe) 11742.4 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 |
-0.394 |
|
|
|
| 2 |
C |
-0.157 |
|
|
|
| 3 |
C |
-0.157 |
|
|
|
| 4 |
H |
0.207 |
|
|
|
| 5 |
H |
0.207 |
|
|
|
| 6 |
H |
0.147 |
|
|
|
| 7 |
H |
0.147 |
|
|
|
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 |
-0.458 |
0.458 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-19.459 |
0.000 |
0.000 |
| y |
0.000 |
-16.783 |
0.000 |
| z |
0.000 |
0.000 |
-18.460 |
|
| Traceless |
| | x | y | z |
| x |
-1.838 |
0.000 |
0.000 |
| y |
0.000 |
2.177 |
0.000 |
| z |
0.000 |
0.000 |
-0.339 |
|
| Polar |
| 3z2-r2 | -0.677 |
| x2-y2 | -2.677 |
| 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 |
3.308 |
0.000 |
0.000 |
| y |
0.000 |
5.246 |
0.000 |
| z |
0.000 |
0.000 |
5.482 |
<r2> (average value of r
2) Å
2
| <r2> |
33.152 |
| (<r2>)1/2 |
5.758 |