Vibrational Frequencies calculated at M06-2X/3-21G*
| 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 |
3402 |
3222 |
1.30 |
100.99 |
0.12 |
0.21 |
| 2 |
A1 |
3152 |
2985 |
30.39 |
97.29 |
0.15 |
0.26 |
| 3 |
A1 |
1744 |
1652 |
8.34 |
29.34 |
0.22 |
0.36 |
| 4 |
A1 |
1568 |
1485 |
1.13 |
13.03 |
0.39 |
0.56 |
| 5 |
A1 |
1147 |
1086 |
1.03 |
8.36 |
0.20 |
0.33 |
| 6 |
A1 |
944 |
895 |
4.44 |
9.38 |
0.60 |
0.75 |
| 7 |
A2 |
1049 |
994 |
0.00 |
19.11 |
0.75 |
0.86 |
| 8 |
A2 |
933 |
884 |
0.00 |
0.00 |
0.75 |
0.86 |
| 9 |
B1 |
3230 |
3060 |
31.09 |
66.04 |
0.75 |
0.86 |
| 10 |
B1 |
1130 |
1070 |
2.71 |
3.89 |
0.75 |
0.86 |
| 11 |
B1 |
684 |
648 |
104.37 |
1.32 |
0.75 |
0.86 |
| 12 |
B2 |
3351 |
3174 |
2.24 |
53.14 |
0.75 |
0.86 |
| 13 |
B2 |
1121 |
1062 |
22.27 |
0.18 |
0.75 |
0.86 |
| 14 |
B2 |
1079 |
1022 |
52.59 |
0.16 |
0.75 |
0.86 |
| 15 |
B2 |
788 |
747 |
10.93 |
17.74 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 12660.6 cm
-1
Scaled (by 0.9472) Zero Point Vibrational Energy (zpe) 11992.1 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 M06-2X/3-21G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.375 |
|
|
|
| 2 |
C |
-0.218 |
|
|
|
| 3 |
C |
-0.218 |
|
|
|
| 4 |
H |
0.205 |
|
|
|
| 5 |
H |
0.205 |
|
|
|
| 6 |
H |
0.201 |
|
|
|
| 7 |
H |
0.201 |
|
|
|
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 |
-0.466 |
0.466 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-19.557 |
0.000 |
0.000 |
| y |
0.000 |
-16.960 |
0.000 |
| z |
0.000 |
0.000 |
-18.115 |
|
| Traceless |
| | x | y | z |
| x |
-2.020 |
0.000 |
0.000 |
| y |
0.000 |
1.876 |
0.000 |
| z |
0.000 |
0.000 |
0.144 |
|
| Polar |
| 3z2-r2 | 0.287 |
| x2-y2 | -2.597 |
| 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 |
2.330 |
0.000 |
0.000 |
| y |
0.000 |
4.273 |
0.000 |
| z |
0.000 |
0.000 |
4.393 |
<r2> (average value of r
2) Å
2
| <r2> |
37.209 |
| (<r2>)1/2 |
6.100 |