Vibrational Frequencies calculated at B2PLYP/6-311G*
| 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 |
3316 |
3316 |
0.08 |
146.20 |
0.15 |
0.26 |
| 2 |
A1 |
3071 |
3071 |
73.49 |
136.72 |
0.16 |
0.28 |
| 3 |
A1 |
1715 |
1715 |
15.53 |
34.33 |
0.19 |
0.32 |
| 4 |
A1 |
1546 |
1546 |
2.05 |
15.18 |
0.23 |
0.37 |
| 5 |
A1 |
1167 |
1167 |
0.46 |
10.37 |
0.18 |
0.31 |
| 6 |
A1 |
930 |
930 |
4.98 |
6.27 |
0.57 |
0.72 |
| 7 |
A2 |
1028 |
1028 |
0.00 |
9.95 |
0.75 |
0.86 |
| 8 |
A2 |
841 |
841 |
0.00 |
0.13 |
0.75 |
0.86 |
| 9 |
B1 |
3140 |
3140 |
57.65 |
98.59 |
0.75 |
0.86 |
| 10 |
B1 |
1126 |
1126 |
1.27 |
2.35 |
0.75 |
0.86 |
| 11 |
B1 |
583 |
583 |
84.34 |
0.83 |
0.75 |
0.86 |
| 12 |
B2 |
3270 |
3270 |
0.38 |
81.69 |
0.75 |
0.86 |
| 13 |
B2 |
1075 |
1075 |
34.66 |
0.46 |
0.75 |
0.86 |
| 14 |
B2 |
1038 |
1038 |
33.53 |
0.04 |
0.75 |
0.86 |
| 15 |
B2 |
790 |
790 |
14.63 |
15.82 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 12317.2 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 12317.2 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 B2PLYP/6-311G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.405 |
|
|
|
| 2 |
C |
-0.202 |
|
|
|
| 3 |
C |
-0.202 |
|
|
|
| 4 |
H |
0.204 |
|
|
|
| 5 |
H |
0.204 |
|
|
|
| 6 |
H |
0.200 |
|
|
|
| 7 |
H |
0.200 |
|
|
|
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 |
-0.486 |
0.486 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-19.537 |
0.000 |
0.000 |
| y |
0.000 |
-16.952 |
0.000 |
| z |
0.000 |
0.000 |
-18.547 |
|
| Traceless |
| | x | y | z |
| x |
-1.788 |
0.000 |
0.000 |
| y |
0.000 |
2.090 |
0.000 |
| z |
0.000 |
0.000 |
-0.302 |
|
| Polar |
| 3z2-r2 | -0.605 |
| x2-y2 | -2.585 |
| 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 |
3.046 |
0.000 |
0.000 |
| y |
0.000 |
4.858 |
0.000 |
| z |
0.000 |
0.000 |
5.030 |
<r2> (average value of r
2) Å
2
| <r2> |
37.070 |
| (<r2>)1/2 |
6.089 |