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 |
A1 |
3118 |
3118 |
66.66 |
119.19 |
0.27 |
0.43 |
| 2 |
A1 |
1888 |
1888 |
28.57 |
26.23 |
0.18 |
0.30 |
| 3 |
A1 |
1482 |
1482 |
0.02 |
2.38 |
0.33 |
0.49 |
| 4 |
A1 |
1116 |
1116 |
116.60 |
6.91 |
0.29 |
0.45 |
| 5 |
A1 |
539 |
539 |
1.58 |
9.97 |
0.40 |
0.58 |
| 6 |
A1 |
262 |
262 |
13.84 |
1.03 |
0.61 |
0.76 |
| 7 |
A2 |
1043 |
1043 |
0.00 |
3.13 |
0.75 |
0.86 |
| 8 |
A2 |
164 |
164 |
0.00 |
1.03 |
0.75 |
0.86 |
| 9 |
B1 |
1053 |
1053 |
0.28 |
3.26 |
0.75 |
0.86 |
| 10 |
B1 |
131 |
131 |
1.68 |
0.09 |
0.75 |
0.86 |
| 11 |
B2 |
3104 |
3104 |
0.85 |
4.69 |
0.75 |
0.86 |
| 12 |
B2 |
1806 |
1806 |
634.25 |
3.33 |
0.75 |
0.86 |
| 13 |
B2 |
1435 |
1435 |
4.51 |
13.44 |
0.75 |
0.86 |
| 14 |
B2 |
1135 |
1135 |
634.78 |
1.68 |
0.75 |
0.86 |
| 15 |
B2 |
696 |
696 |
46.85 |
0.01 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 9485.6 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 9485.6 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 M06-2X/6-31G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
O |
-0.480 |
|
|
|
| 2 |
C |
0.412 |
|
|
|
| 3 |
C |
0.412 |
|
|
|
| 4 |
O |
-0.341 |
|
|
|
| 5 |
O |
-0.341 |
|
|
|
| 6 |
H |
0.169 |
|
|
|
| 7 |
H |
0.169 |
|
|
|
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 |
-4.107 |
4.107 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-26.530 |
0.000 |
0.000 |
| y |
0.000 |
-39.999 |
0.000 |
| z |
0.000 |
0.000 |
-26.358 |
|
| Traceless |
| | x | y | z |
| x |
6.648 |
0.000 |
0.000 |
| y |
0.000 |
-13.555 |
0.000 |
| z |
0.000 |
0.000 |
6.907 |
|
| Polar |
| 3z2-r2 | 13.813 |
| x2-y2 | 13.469 |
| 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 |
1.843 |
0.000 |
0.000 |
| y |
0.000 |
7.019 |
0.000 |
| z |
0.000 |
0.000 |
3.553 |
<r2> (average value of r
2) Å
2
| <r2> |
128.476 |
| (<r2>)1/2 |
11.335 |