Vibrational Frequencies calculated at B3LYP/6-31+G**
| 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 |
3309 |
3190 |
0.00 |
145.68 |
0.15 |
0.27 |
| 2 |
A1 |
3048 |
2938 |
71.47 |
123.99 |
0.18 |
0.31 |
| 3 |
A1 |
1736 |
1674 |
18.41 |
60.16 |
0.11 |
0.19 |
| 4 |
A1 |
1529 |
1475 |
3.41 |
13.14 |
0.30 |
0.46 |
| 5 |
A1 |
1155 |
1113 |
0.25 |
18.83 |
0.17 |
0.28 |
| 6 |
A1 |
925 |
892 |
5.26 |
5.49 |
0.52 |
0.68 |
| 7 |
A2 |
1014 |
977 |
0.00 |
5.06 |
0.75 |
0.86 |
| 8 |
A2 |
851 |
821 |
0.00 |
0.67 |
0.75 |
0.86 |
| 9 |
B1 |
3112 |
3000 |
48.89 |
112.73 |
0.75 |
0.86 |
| 10 |
B1 |
1112 |
1072 |
1.02 |
0.57 |
0.75 |
0.86 |
| 11 |
B1 |
593 |
572 |
94.51 |
0.08 |
0.75 |
0.86 |
| 12 |
B2 |
3264 |
3147 |
0.05 |
85.79 |
0.75 |
0.86 |
| 13 |
B2 |
1074 |
1036 |
31.64 |
0.05 |
0.75 |
0.86 |
| 14 |
B2 |
1030 |
993 |
35.51 |
0.04 |
0.75 |
0.86 |
| 15 |
B2 |
784 |
756 |
16.95 |
17.05 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 12267.4 cm
-1
Scaled (by 0.9642) Zero Point Vibrational Energy (zpe) 11828.2 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/6-31+G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.294 |
|
|
|
| 2 |
C |
-0.120 |
|
|
|
| 3 |
C |
-0.120 |
|
|
|
| 4 |
H |
0.135 |
|
|
|
| 5 |
H |
0.135 |
|
|
|
| 6 |
H |
0.132 |
|
|
|
| 7 |
H |
0.132 |
|
|
|
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 |
-0.450 |
0.450 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-19.709 |
0.000 |
0.000 |
| y |
0.000 |
-17.103 |
0.000 |
| z |
0.000 |
0.000 |
-18.799 |
|
| Traceless |
| | x | y | z |
| x |
-1.758 |
0.000 |
0.000 |
| y |
0.000 |
2.151 |
0.000 |
| z |
0.000 |
0.000 |
-0.393 |
|
| Polar |
| 3z2-r2 | -0.786 |
| x2-y2 | -2.606 |
| 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 |
3.651 |
0.000 |
0.000 |
| y |
0.000 |
5.279 |
0.000 |
| z |
0.000 |
0.000 |
5.389 |
<r2> (average value of r
2) Å
2
| <r2> |
37.269 |
| (<r2>)1/2 |
6.105 |