Vibrational Frequencies calculated at B3LYP/cc-pVQZ
| 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 |
3292 |
3189 |
0.03 |
149.58 |
0.13 |
0.23 |
| 2 |
A1 |
3037 |
2942 |
73.51 |
152.88 |
0.13 |
0.24 |
| 3 |
A1 |
1732 |
1678 |
16.82 |
50.87 |
0.11 |
0.20 |
| 4 |
A1 |
1525 |
1478 |
2.00 |
13.96 |
0.20 |
0.34 |
| 5 |
A1 |
1149 |
1113 |
0.30 |
14.59 |
0.12 |
0.22 |
| 6 |
A1 |
925 |
896 |
4.01 |
4.95 |
0.60 |
0.75 |
| 7 |
A2 |
1018 |
986 |
0.00 |
4.61 |
0.75 |
0.86 |
| 8 |
A2 |
873 |
846 |
0.00 |
0.30 |
0.75 |
0.86 |
| 9 |
B1 |
3098 |
3001 |
43.96 |
106.39 |
0.75 |
0.86 |
| 10 |
B1 |
1115 |
1080 |
1.74 |
0.56 |
0.75 |
0.86 |
| 11 |
B1 |
602 |
583 |
78.77 |
0.37 |
0.75 |
0.86 |
| 12 |
B2 |
3247 |
3145 |
0.07 |
80.17 |
0.75 |
0.86 |
| 13 |
B2 |
1075 |
1041 |
19.66 |
0.00 |
0.75 |
0.86 |
| 14 |
B2 |
1039 |
1007 |
41.08 |
0.01 |
0.75 |
0.86 |
| 15 |
B2 |
784 |
760 |
14.55 |
14.86 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 12255.0 cm
-1
Scaled (by 0.9688) Zero Point Vibrational Energy (zpe) 11872.6 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/cc-pVQZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.112 |
|
|
|
| 2 |
C |
-0.146 |
|
|
|
| 3 |
C |
-0.146 |
|
|
|
| 4 |
H |
0.130 |
|
|
|
| 5 |
H |
0.130 |
|
|
|
| 6 |
H |
0.071 |
|
|
|
| 7 |
H |
0.071 |
|
|
|
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 |
-0.484 |
0.484 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-19.534 |
0.000 |
0.000 |
| y |
0.000 |
-16.999 |
0.000 |
| z |
0.000 |
0.000 |
-18.731 |
|
| Traceless |
| | x | y | z |
| x |
-1.669 |
0.000 |
0.000 |
| y |
0.000 |
2.134 |
0.000 |
| z |
0.000 |
0.000 |
-0.465 |
|
| Polar |
| 3z2-r2 | -0.930 |
| x2-y2 | -2.535 |
| 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 |
3.864 |
0.000 |
0.000 |
| y |
0.000 |
5.373 |
0.000 |
| z |
0.000 |
0.000 |
5.547 |
<r2> (average value of r
2) Å
2
| <r2> |
36.911 |
| (<r2>)1/2 |
6.075 |