Vibrational Frequencies calculated at PBEPBE/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 |
3176 |
3154 |
7.38 |
|
|
|
| 2 |
A1 |
3140 |
3118 |
13.73 |
|
|
|
| 3 |
A1 |
3118 |
3097 |
0.07 |
|
|
|
| 4 |
A1 |
1572 |
1561 |
5.36 |
|
|
|
| 5 |
A1 |
1372 |
1362 |
0.07 |
|
|
|
| 6 |
A1 |
1167 |
1159 |
3.19 |
|
|
|
| 7 |
A1 |
1083 |
1075 |
2.36 |
|
|
|
| 8 |
A1 |
965 |
958 |
0.35 |
|
|
|
| 9 |
A1 |
889 |
883 |
0.01 |
|
|
|
| 10 |
A1 |
747 |
742 |
2.50 |
|
|
|
| 11 |
A1 |
671 |
666 |
6.95 |
|
|
|
| 12 |
A2 |
1078 |
1070 |
0.00 |
|
|
|
| 13 |
A2 |
880 |
874 |
0.00 |
|
|
|
| 14 |
A2 |
861 |
855 |
0.00 |
|
|
|
| 15 |
A2 |
754 |
749 |
0.00 |
|
|
|
| 16 |
A2 |
531 |
528 |
0.00 |
|
|
|
| 17 |
B1 |
3119 |
3098 |
17.26 |
|
|
|
| 18 |
B1 |
1080 |
1073 |
27.04 |
|
|
|
| 19 |
B1 |
963 |
956 |
0.00 |
|
|
|
| 20 |
B1 |
740 |
735 |
84.22 |
|
|
|
| 21 |
B1 |
614 |
610 |
1.39 |
|
|
|
| 22 |
B1 |
497 |
493 |
12.07 |
|
|
|
| 23 |
B2 |
3152 |
3130 |
6.58 |
|
|
|
| 24 |
B2 |
3122 |
3100 |
23.51 |
|
|
|
| 25 |
B2 |
1295 |
1286 |
5.93 |
|
|
|
| 26 |
B2 |
1226 |
1218 |
2.54 |
|
|
|
| 27 |
B2 |
1171 |
1163 |
2.84 |
|
|
|
| 28 |
B2 |
959 |
953 |
0.33 |
|
|
|
| 29 |
B2 |
841 |
835 |
4.36 |
|
|
|
| 30 |
B2 |
801 |
796 |
11.25 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 20791.5 cm
-1
Scaled (by 0.9931) Zero Point Vibrational Energy (zpe) 20648.0 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 PBEPBE/cc-pVTZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.112 |
|
|
|
| 2 |
C |
-0.112 |
|
|
|
| 3 |
C |
-0.024 |
|
|
|
| 4 |
C |
-0.024 |
|
|
|
| 5 |
C |
-0.133 |
|
|
|
| 6 |
C |
-0.133 |
|
|
|
| 7 |
H |
0.099 |
|
|
|
| 8 |
H |
0.099 |
|
|
|
| 9 |
H |
0.070 |
|
|
|
| 10 |
H |
0.070 |
|
|
|
| 11 |
H |
0.100 |
|
|
|
| 12 |
H |
0.100 |
|
|
|
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 |
-0.924 |
0.924 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-37.622 |
0.000 |
0.000 |
| y |
0.000 |
-32.866 |
0.000 |
| z |
0.000 |
0.000 |
-33.443 |
|
| Traceless |
| | x | y | z |
| x |
-4.467 |
0.000 |
0.000 |
| y |
0.000 |
2.666 |
0.000 |
| z |
0.000 |
0.000 |
1.801 |
|
| Polar |
| 3z2-r2 | 3.602 |
| x2-y2 | -4.755 |
| 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 |
7.161 |
0.000 |
0.000 |
| y |
0.000 |
9.595 |
0.000 |
| z |
0.000 |
0.000 |
9.847 |
<r2> (average value of r
2) Å
2
| <r2> |
111.605 |
| (<r2>)1/2 |
10.564 |