Vibrational Frequencies calculated at PBEPBE/Def2TZVPP
| 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' |
3191 |
3152 |
3.31 |
|
|
|
| 2 |
A' |
3088 |
3051 |
5.90 |
|
|
|
| 3 |
A' |
3073 |
3036 |
3.64 |
|
|
|
| 4 |
A' |
2972 |
2936 |
2.59 |
|
|
|
| 5 |
A' |
1549 |
1530 |
75.56 |
|
|
|
| 6 |
A' |
1422 |
1405 |
19.56 |
|
|
|
| 7 |
A' |
1405 |
1388 |
29.70 |
|
|
|
| 8 |
A' |
1333 |
1317 |
35.13 |
|
|
|
| 9 |
A' |
1237 |
1222 |
42.83 |
|
|
|
| 10 |
A' |
1029 |
1016 |
4.03 |
|
|
|
| 11 |
A' |
897 |
886 |
3.50 |
|
|
|
| 12 |
A' |
802 |
792 |
5.52 |
|
|
|
| 13 |
A' |
508 |
502 |
12.60 |
|
|
|
| 14 |
A' |
372 |
367 |
2.40 |
|
|
|
| 15 |
A" |
3034 |
2997 |
6.84 |
|
|
|
| 16 |
A" |
1422 |
1405 |
8.80 |
|
|
|
| 17 |
A" |
981 |
969 |
5.81 |
|
|
|
| 18 |
A" |
732 |
723 |
23.96 |
|
|
|
| 19 |
A" |
480 |
474 |
1.90 |
|
|
|
| 20 |
A" |
298 |
294 |
0.00 |
|
|
|
| 21 |
A" |
52 |
51 |
0.00 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 14937.6 cm
-1
Scaled (by 0.9879) Zero Point Vibrational Energy (zpe) 14756.8 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 PBEPBE/Def2TZVPP
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.138 |
|
|
|
| 2 |
O |
-0.266 |
|
|
|
| 3 |
C |
-0.157 |
|
|
|
| 4 |
C |
-0.224 |
|
|
|
| 5 |
H |
0.117 |
|
|
|
| 6 |
H |
0.110 |
|
|
|
| 7 |
H |
0.100 |
|
|
|
| 8 |
H |
0.091 |
|
|
|
| 9 |
H |
0.091 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-1.341 |
-2.653 |
0.000 |
2.972 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-22.775 |
-1.609 |
0.000 |
| y |
-1.609 |
-26.990 |
0.000 |
| z |
0.000 |
0.000 |
-24.776 |
|
| Traceless |
| | x | y | z |
| x |
3.109 |
-1.609 |
0.000 |
| y |
-1.609 |
-3.214 |
0.000 |
| z |
0.000 |
0.000 |
0.106 |
|
| Polar |
| 3z2-r2 | 0.212 |
| x2-y2 | 4.215 |
| xy | -1.609 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
7.191 |
0.161 |
0.000 |
| y |
0.161 |
6.750 |
0.000 |
| z |
0.000 |
0.000 |
4.362 |
<r2> (average value of r
2) Å
2
| <r2> |
77.238 |
| (<r2>)1/2 |
8.789 |