Vibrational Frequencies calculated at PBEPBE/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 |
3174 |
3153 |
6.32 |
|
|
|
| 2 |
A1 |
3137 |
3116 |
13.32 |
|
|
|
| 3 |
A1 |
3116 |
3096 |
0.02 |
|
|
|
| 4 |
A1 |
1567 |
1557 |
8.25 |
|
|
|
| 5 |
A1 |
1369 |
1360 |
0.09 |
|
|
|
| 6 |
A1 |
1165 |
1157 |
3.90 |
|
|
|
| 7 |
A1 |
1080 |
1073 |
2.58 |
|
|
|
| 8 |
A1 |
963 |
957 |
0.31 |
|
|
|
| 9 |
A1 |
887 |
881 |
0.14 |
|
|
|
| 10 |
A1 |
745 |
740 |
2.31 |
|
|
|
| 11 |
A1 |
667 |
663 |
6.37 |
|
|
|
| 12 |
A2 |
1078 |
1071 |
0.00 |
|
|
|
| 13 |
A2 |
884 |
878 |
0.00 |
|
|
|
| 14 |
A2 |
866 |
861 |
0.00 |
|
|
|
| 15 |
A2 |
752 |
747 |
0.00 |
|
|
|
| 16 |
A2 |
531 |
528 |
0.00 |
|
|
|
| 17 |
B1 |
3115 |
3095 |
16.59 |
|
|
|
| 18 |
B1 |
1078 |
1071 |
29.60 |
|
|
|
| 19 |
B1 |
961 |
955 |
0.00 |
|
|
|
| 20 |
B1 |
740 |
736 |
87.77 |
|
|
|
| 21 |
B1 |
616 |
612 |
2.36 |
|
|
|
| 22 |
B1 |
496 |
493 |
13.26 |
|
|
|
| 23 |
B2 |
3150 |
3129 |
6.15 |
|
|
|
| 24 |
B2 |
3120 |
3100 |
22.16 |
|
|
|
| 25 |
B2 |
1293 |
1284 |
6.01 |
|
|
|
| 26 |
B2 |
1224 |
1216 |
2.77 |
|
|
|
| 27 |
B2 |
1169 |
1161 |
3.42 |
|
|
|
| 28 |
B2 |
959 |
953 |
0.42 |
|
|
|
| 29 |
B2 |
840 |
835 |
4.41 |
|
|
|
| 30 |
B2 |
801 |
796 |
11.03 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 20771.8 cm
-1
Scaled (by 0.9935) Zero Point Vibrational Energy (zpe) 20636.7 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 PBEPBE/aug-cc-pVTZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.676 |
|
|
|
| 2 |
C |
-0.676 |
|
|
|
| 3 |
C |
-0.059 |
|
|
|
| 4 |
C |
-0.059 |
|
|
|
| 5 |
C |
-0.663 |
|
|
|
| 6 |
C |
-0.663 |
|
|
|
| 7 |
H |
0.461 |
|
|
|
| 8 |
H |
0.461 |
|
|
|
| 9 |
H |
0.525 |
|
|
|
| 10 |
H |
0.525 |
|
|
|
| 11 |
H |
0.412 |
|
|
|
| 12 |
H |
0.412 |
|
|
|
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 |
-0.983 |
0.983 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-37.959 |
0.000 |
0.000 |
| y |
0.000 |
-33.039 |
0.000 |
| z |
0.000 |
0.000 |
-33.834 |
|
| Traceless |
| | x | y | z |
| x |
-4.522 |
0.000 |
0.000 |
| y |
0.000 |
2.857 |
0.000 |
| z |
0.000 |
0.000 |
1.665 |
|
| Polar |
| 3z2-r2 | 3.330 |
| x2-y2 | -4.920 |
| 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 |
8.253 |
0.000 |
0.000 |
| y |
0.000 |
10.070 |
0.000 |
| z |
0.000 |
0.000 |
10.579 |
<r2> (average value of r
2) Å
2
| <r2> |
111.791 |
| (<r2>)1/2 |
10.573 |