Vibrational Frequencies calculated at PBE1PBE/aug-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 |
A1' |
3229 |
3105 |
0.00 |
|
|
|
2 |
A1' |
1330 |
1279 |
0.00 |
|
|
|
3 |
A1' |
1139 |
1095 |
0.00 |
|
|
|
4 |
A1' |
958 |
921 |
0.05 |
|
|
|
5 |
A1" |
1001 |
963 |
0.00 |
|
|
|
6 |
A1" |
647 |
622 |
0.00 |
|
|
|
7 |
A2' |
1004 |
965 |
0.00 |
|
|
|
8 |
A2" |
3221 |
3097 |
39.23 |
|
|
|
9 |
A2" |
1370 |
1317 |
0.17 |
|
|
|
10 |
A2" |
984 |
946 |
3.85 |
|
|
|
11 |
E' |
3215 |
3091 |
21.60 |
|
|
|
11 |
E' |
3215 |
3091 |
21.59 |
|
|
|
12 |
E' |
1271 |
1222 |
13.60 |
|
|
|
12 |
E' |
1271 |
1222 |
13.69 |
|
|
|
13 |
E' |
956 |
919 |
3.36 |
|
|
|
13 |
E' |
956 |
919 |
3.35 |
|
|
|
14 |
E' |
863 |
830 |
1.26 |
|
|
|
14 |
E' |
863 |
829 |
1.11 |
|
|
|
15 |
E' |
824 |
792 |
51.79 |
|
|
|
15 |
E' |
823 |
792 |
51.85 |
|
|
|
16 |
E" |
3202 |
3079 |
0.00 |
|
|
|
16 |
E" |
3202 |
3079 |
0.00 |
|
|
|
17 |
E" |
1176 |
1130 |
0.00 |
|
|
|
17 |
E" |
1175 |
1130 |
0.00 |
|
|
|
18 |
E" |
1027 |
987 |
0.00 |
|
|
|
18 |
E" |
1026 |
986 |
0.00 |
|
|
|
19 |
E" |
793 |
762 |
0.00 |
|
|
|
19 |
E" |
792 |
761 |
0.00 |
|
|
|
20 |
E" |
683 |
657 |
0.00 |
|
|
|
20 |
E" |
682 |
656 |
0.00 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 21447.7 cm
-1
Scaled (by 0.9615) Zero Point Vibrational Energy (zpe) 20622.0 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 PBE1PBE/aug-cc-pVTZ
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.515 |
|
|
|
2 |
C |
-0.554 |
|
|
|
3 |
C |
-0.554 |
|
|
|
4 |
C |
-0.515 |
|
|
|
5 |
C |
-0.554 |
|
|
|
6 |
C |
-0.554 |
|
|
|
7 |
H |
0.512 |
|
|
|
8 |
H |
0.555 |
|
|
|
9 |
H |
0.555 |
|
|
|
10 |
H |
0.512 |
|
|
|
11 |
H |
0.555 |
|
|
|
12 |
H |
0.555 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
0.000 |
-0.000 |
0.000 |
0.000 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-35.497 |
0.000 |
0.000 |
y |
0.000 |
-35.496 |
0.000 |
z |
0.000 |
0.000 |
-32.957 |
|
Traceless |
| x | y | z |
x |
-1.271 |
0.000 |
0.000 |
y |
0.000 |
-1.269 |
0.000 |
z |
0.000 |
0.000 |
2.539 |
|
Polar |
3z2-r2 | 5.079 |
x2-y2 | -0.001 |
xy | 0.000 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
8.484 |
0.000 |
0.000 |
y |
0.000 |
8.484 |
0.000 |
z |
0.000 |
0.000 |
8.981 |
<r2> (average value of r
2) Å
2
<r2> |
100.942 |
(<r2>)1/2 |
10.047 |