Vibrational Frequencies calculated at PBEPBEultrafine/cc-pVTZ
| 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' |
3724 |
3698 |
18.27 |
75.88 |
0.25 |
0.40 |
| 2 |
A' |
3036 |
3015 |
28.31 |
74.24 |
0.49 |
0.66 |
| 3 |
A' |
2910 |
2890 |
67.43 |
163.84 |
0.04 |
0.08 |
| 4 |
A' |
1459 |
1449 |
3.78 |
11.39 |
0.72 |
0.83 |
| 5 |
A' |
1427 |
1417 |
3.50 |
4.30 |
0.43 |
0.60 |
| 6 |
A' |
1340 |
1331 |
23.32 |
1.73 |
0.72 |
0.84 |
| 7 |
A' |
1058 |
1050 |
2.29 |
5.95 |
0.40 |
0.57 |
| 8 |
A' |
1016 |
1009 |
111.50 |
0.44 |
0.72 |
0.84 |
| 9 |
A" |
2954 |
2933 |
68.69 |
77.61 |
0.75 |
0.86 |
| 10 |
A" |
1440 |
1430 |
1.84 |
11.87 |
0.75 |
0.86 |
| 11 |
A" |
1129 |
1121 |
0.19 |
4.08 |
0.75 |
0.86 |
| 12 |
A" |
300 |
298 |
105.28 |
2.57 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 10895.9 cm
-1
Scaled (by 0.9931) Zero Point Vibrational Energy (zpe) 10820.7 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 PBEPBEultrafine/cc-pVTZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.092 |
|
|
|
| 2 |
O |
-0.318 |
|
|
|
| 3 |
H |
0.100 |
|
|
|
| 4 |
H |
0.057 |
|
|
|
| 5 |
H |
0.057 |
|
|
|
| 6 |
H |
0.196 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
1.312 |
0.800 |
0.000 |
1.537 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-11.847 |
-2.024 |
0.000 |
| y |
-2.024 |
-13.314 |
0.000 |
| z |
0.000 |
0.000 |
-13.836 |
|
| Traceless |
| | x | y | z |
| x |
1.729 |
-2.024 |
0.000 |
| y |
-2.024 |
-0.473 |
0.000 |
| z |
0.000 |
0.000 |
-1.256 |
|
| Polar |
| 3z2-r2 | -2.512 |
| x2-y2 | 1.468 |
| xy | -2.024 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
2.891 |
-0.120 |
0.000 |
| y |
-0.120 |
3.143 |
0.000 |
| z |
0.000 |
0.000 |
2.653 |
<r2> (average value of r
2) Å
2
| <r2> |
23.841 |
| (<r2>)1/2 |
4.883 |