Vibrational Frequencies calculated at B3PW91/cc-pVDZ
| 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' |
3188 |
3076 |
3.06 |
|
|
|
| 2 |
A' |
3058 |
2951 |
0.14 |
|
|
|
| 3 |
A' |
2933 |
2830 |
93.99 |
|
|
|
| 4 |
A' |
1832 |
1768 |
76.48 |
|
|
|
| 5 |
A' |
1822 |
1758 |
141.15 |
|
|
|
| 6 |
A' |
1421 |
1371 |
15.80 |
|
|
|
| 7 |
A' |
1369 |
1321 |
43.39 |
|
|
|
| 8 |
A' |
1338 |
1291 |
1.49 |
|
|
|
| 9 |
A' |
1250 |
1206 |
17.87 |
|
|
|
| 10 |
A' |
999 |
964 |
4.23 |
|
|
|
| 11 |
A' |
795 |
767 |
12.86 |
|
|
|
| 12 |
A' |
572 |
552 |
11.25 |
|
|
|
| 13 |
A' |
479 |
463 |
24.91 |
|
|
|
| 14 |
A' |
244 |
236 |
15.90 |
|
|
|
| 15 |
A" |
3135 |
3025 |
0.84 |
|
|
|
| 16 |
A" |
1428 |
1378 |
11.07 |
|
|
|
| 17 |
A" |
1072 |
1035 |
3.16 |
|
|
|
| 18 |
A" |
895 |
863 |
1.47 |
|
|
|
| 19 |
A" |
471 |
454 |
0.11 |
|
|
|
| 20 |
A" |
139 |
134 |
12.87 |
|
|
|
| 21 |
A" |
59 |
57 |
5.81 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 14249.0 cm
-1
Scaled (by 0.965) Zero Point Vibrational Energy (zpe) 13750.3 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 B3PW91/cc-pVDZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.165 |
|
|
|
| 2 |
C |
-0.014 |
|
|
|
| 3 |
C |
-0.061 |
|
|
|
| 4 |
O |
-0.171 |
|
|
|
| 5 |
O |
-0.182 |
|
|
|
| 6 |
H |
0.031 |
|
|
|
| 7 |
H |
0.068 |
|
|
|
| 8 |
H |
0.082 |
|
|
|
| 9 |
H |
0.082 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.973 |
-0.056 |
0.000 |
0.975 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-25.990 |
1.880 |
0.000 |
| y |
1.880 |
-36.710 |
0.000 |
| z |
0.000 |
0.000 |
-27.034 |
|
| Traceless |
| | x | y | z |
| x |
5.882 |
1.880 |
0.000 |
| y |
1.880 |
-10.198 |
0.000 |
| z |
0.000 |
0.000 |
4.316 |
|
| Polar |
| 3z2-r2 | 8.632 |
| x2-y2 | 10.720 |
| xy | 1.880 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
6.116 |
-0.332 |
0.000 |
| y |
-0.332 |
6.328 |
0.000 |
| z |
0.000 |
0.000 |
3.404 |
<r2> (average value of r
2) Å
2
| <r2> |
111.725 |
| (<r2>)1/2 |
10.570 |