Vibrational Frequencies calculated at PBEPBEultrafine/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' |
3097 |
3079 |
6.83 |
59.25 |
0.72 |
0.84 |
| 2 |
A' |
2964 |
2946 |
1.50 |
156.75 |
0.01 |
0.02 |
| 3 |
A' |
2754 |
2738 |
163.19 |
176.75 |
0.32 |
0.49 |
| 4 |
A' |
1779 |
1769 |
160.84 |
8.16 |
0.68 |
0.81 |
| 5 |
A' |
1380 |
1372 |
17.18 |
23.63 |
0.64 |
0.78 |
| 6 |
A' |
1361 |
1354 |
12.28 |
6.11 |
0.73 |
0.84 |
| 7 |
A' |
1297 |
1290 |
26.39 |
7.76 |
0.73 |
0.85 |
| 8 |
A' |
1085 |
1079 |
23.78 |
2.39 |
0.25 |
0.40 |
| 9 |
A' |
865 |
860 |
7.70 |
5.57 |
0.49 |
0.65 |
| 10 |
A' |
487 |
484 |
10.88 |
1.40 |
0.53 |
0.69 |
| 11 |
A" |
3037 |
3019 |
3.93 |
77.51 |
0.75 |
0.86 |
| 12 |
A" |
1390 |
1382 |
10.09 |
12.97 |
0.75 |
0.86 |
| 13 |
A" |
1078 |
1071 |
0.98 |
2.49 |
0.75 |
0.86 |
| 14 |
A" |
739 |
734 |
1.06 |
6.11 |
0.75 |
0.86 |
| 15 |
A" |
167 |
166 |
0.00 |
1.30 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 11739.1 cm
-1
Scaled (by 0.9942) Zero Point Vibrational Energy (zpe) 11671.0 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-pVDZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.078 |
|
|
|
| 2 |
C |
-0.077 |
|
|
|
| 3 |
O |
-0.165 |
|
|
|
| 4 |
H |
-0.011 |
|
|
|
| 5 |
H |
0.053 |
|
|
|
| 6 |
H |
0.061 |
|
|
|
| 7 |
H |
0.061 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-2.395 |
-0.363 |
0.000 |
2.423 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-20.267 |
-0.655 |
0.000 |
| y |
-0.655 |
-18.100 |
0.000 |
| z |
0.000 |
0.000 |
-17.745 |
|
| Traceless |
| | x | y | z |
| x |
-2.344 |
-0.655 |
0.000 |
| y |
-0.655 |
0.906 |
0.000 |
| z |
0.000 |
0.000 |
1.438 |
|
| Polar |
| 3z2-r2 | 2.876 |
| x2-y2 | -2.167 |
| xy | -0.655 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
4.694 |
0.166 |
0.000 |
| y |
0.166 |
4.166 |
0.000 |
| z |
0.000 |
0.000 |
2.780 |
<r2> (average value of r
2) Å
2
| <r2> |
47.331 |
| (<r2>)1/2 |
6.880 |