Vibrational Frequencies calculated at M06-2X/6-31G**
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
A' |
3758 |
3572 |
115.09 |
|
|
|
| 2 |
A' |
3090 |
2937 |
35.93 |
|
|
|
| 3 |
A' |
1953 |
1856 |
198.28 |
|
|
|
| 4 |
A' |
1885 |
1792 |
126.12 |
|
|
|
| 5 |
A' |
1431 |
1360 |
364.04 |
|
|
|
| 6 |
A' |
1352 |
1285 |
18.40 |
|
|
|
| 7 |
A' |
1258 |
1196 |
21.92 |
|
|
|
| 8 |
A' |
911 |
866 |
45.73 |
|
|
|
| 9 |
A' |
698 |
664 |
18.39 |
|
|
|
| 10 |
A' |
513 |
488 |
5.17 |
|
|
|
| 11 |
A' |
308 |
293 |
34.63 |
|
|
|
| 12 |
A" |
1011 |
961 |
3.43 |
|
|
|
| 13 |
A" |
674 |
641 |
84.36 |
|
|
|
| 14 |
A" |
574 |
545 |
50.18 |
|
|
|
| 15 |
A" |
184 |
175 |
27.19 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 9801.0 cm
-1
Scaled (by 0.9504) Zero Point Vibrational Energy (zpe) 9314.8 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/6-31G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.234 |
|
|
|
| 2 |
C |
0.569 |
|
|
|
| 3 |
O |
-0.393 |
|
|
|
| 4 |
O |
-0.428 |
|
|
|
| 5 |
O |
-0.509 |
|
|
|
| 6 |
H |
0.158 |
|
|
|
| 7 |
H |
0.369 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.331 |
-2.005 |
0.000 |
2.033 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-25.072 |
-0.047 |
0.000 |
| y |
-0.047 |
-35.512 |
0.000 |
| z |
0.000 |
0.000 |
-26.108 |
|
| Traceless |
| | x | y | z |
| x |
5.738 |
-0.047 |
0.000 |
| y |
-0.047 |
-9.922 |
0.000 |
| z |
0.000 |
0.000 |
4.185 |
|
| Polar |
| 3z2-r2 | 8.369 |
| x2-y2 | 10.440 |
| xy | -0.047 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
4.565 |
-0.758 |
0.000 |
| y |
-0.758 |
5.063 |
0.000 |
| z |
0.000 |
0.000 |
2.109 |
<r2> (average value of r
2) Å
2
| <r2> |
98.745 |
| (<r2>)1/2 |
9.937 |