Vibrational Frequencies calculated at wB97X-D/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 |
A' |
3300 |
3127 |
0.45 |
|
|
|
| 2 |
A' |
3237 |
3068 |
8.07 |
|
|
|
| 3 |
A' |
3093 |
2932 |
66.94 |
|
|
|
| 4 |
A' |
2642 |
2504 |
231.71 |
|
|
|
| 5 |
A' |
1697 |
1609 |
259.07 |
|
|
|
| 6 |
A' |
1678 |
1590 |
143.07 |
|
|
|
| 7 |
A' |
1501 |
1423 |
72.23 |
|
|
|
| 8 |
A' |
1425 |
1350 |
11.73 |
|
|
|
| 9 |
A' |
1372 |
1300 |
101.83 |
|
|
|
| 10 |
A' |
1316 |
1247 |
140.48 |
|
|
|
| 11 |
A' |
1142 |
1083 |
13.77 |
|
|
|
| 12 |
A' |
1035 |
981 |
39.81 |
|
|
|
| 13 |
A' |
926 |
878 |
3.25 |
|
|
|
| 14 |
A' |
550 |
521 |
18.12 |
|
|
|
| 15 |
A' |
344 |
326 |
6.04 |
|
|
|
| 16 |
A" |
1124 |
1065 |
158.51 |
|
|
|
| 17 |
A" |
1079 |
1023 |
0.73 |
|
|
|
| 18 |
A" |
1051 |
996 |
45.83 |
|
|
|
| 19 |
A" |
822 |
779 |
43.92 |
|
|
|
| 20 |
A" |
446 |
422 |
16.65 |
|
|
|
| 21 |
A" |
342 |
324 |
2.36 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 15059.8 cm
-1
Scaled (by 0.9478) Zero Point Vibrational Energy (zpe) 14273.7 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 wB97X-D/3-21G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.444 |
|
|
|
| 2 |
C |
0.230 |
|
|
|
| 3 |
C |
0.182 |
|
|
|
| 4 |
O |
-0.516 |
|
|
|
| 5 |
O |
-0.578 |
|
|
|
| 6 |
H |
0.408 |
|
|
|
| 7 |
H |
0.231 |
|
|
|
| 8 |
H |
0.225 |
|
|
|
| 9 |
H |
0.263 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.282 |
2.677 |
0.000 |
2.692 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-28.420 |
0.177 |
0.000 |
| y |
0.177 |
-28.284 |
0.000 |
| z |
0.000 |
0.000 |
-29.955 |
|
| Traceless |
| | x | y | z |
| x |
0.699 |
0.177 |
0.000 |
| y |
0.177 |
0.904 |
0.000 |
| z |
0.000 |
0.000 |
-1.603 |
|
| Polar |
| 3z2-r2 | -3.206 |
| x2-y2 | -0.136 |
| xy | 0.177 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
7.013 |
0.278 |
0.000 |
| y |
0.278 |
5.639 |
0.000 |
| z |
0.000 |
0.000 |
1.641 |
<r2> (average value of r
2) Å
2
| <r2> |
99.842 |
| (<r2>)1/2 |
9.992 |