Vibrational Frequencies calculated at PBEPBE/aug-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 |
A1 |
3168 |
3148 |
7.47 |
|
|
|
| 2 |
A1 |
3109 |
3090 |
11.19 |
|
|
|
| 3 |
A1 |
2949 |
2931 |
38.40 |
|
|
|
| 4 |
A1 |
1445 |
1437 |
0.02 |
|
|
|
| 5 |
A1 |
1413 |
1404 |
9.53 |
|
|
|
| 6 |
A1 |
1227 |
1219 |
1.24 |
|
|
|
| 7 |
A1 |
1066 |
1060 |
3.93 |
|
|
|
| 8 |
A1 |
1018 |
1011 |
0.00 |
|
|
|
| 9 |
A1 |
902 |
896 |
4.80 |
|
|
|
| 10 |
A1 |
784 |
780 |
0.23 |
|
|
|
| 11 |
A2 |
2953 |
2935 |
0.00 |
|
|
|
| 12 |
A2 |
1167 |
1160 |
0.00 |
|
|
|
| 13 |
A2 |
942 |
936 |
0.00 |
|
|
|
| 14 |
A2 |
574 |
571 |
0.00 |
|
|
|
| 15 |
A2 |
108 |
108 |
0.00 |
|
|
|
| 16 |
B1 |
2975 |
2957 |
35.14 |
|
|
|
| 17 |
B1 |
1083 |
1077 |
3.08 |
|
|
|
| 18 |
B1 |
892 |
887 |
6.95 |
|
|
|
| 19 |
B1 |
772 |
767 |
1.85 |
|
|
|
| 20 |
B1 |
568 |
564 |
62.72 |
|
|
|
| 21 |
B1 |
410 |
407 |
9.65 |
|
|
|
| 22 |
B2 |
3159 |
3139 |
8.35 |
|
|
|
| 23 |
B2 |
2935 |
2917 |
32.55 |
|
|
|
| 24 |
B2 |
1421 |
1412 |
0.68 |
|
|
|
| 25 |
B2 |
1381 |
1372 |
3.46 |
|
|
|
| 26 |
B2 |
1268 |
1260 |
4.24 |
|
|
|
| 27 |
B2 |
1233 |
1225 |
4.11 |
|
|
|
| 28 |
B2 |
1047 |
1040 |
1.72 |
|
|
|
| 29 |
B2 |
897 |
891 |
20.26 |
|
|
|
| 30 |
B2 |
701 |
697 |
0.03 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 21781.8 cm
-1
Scaled (by 0.9939) Zero Point Vibrational Energy (zpe) 21649.0 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/aug-cc-pVDZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.867 |
|
|
|
| 2 |
C |
0.282 |
|
|
|
| 3 |
C |
0.282 |
|
|
|
| 4 |
C |
0.645 |
|
|
|
| 5 |
C |
0.645 |
|
|
|
| 6 |
H |
-0.440 |
|
|
|
| 7 |
H |
-0.549 |
|
|
|
| 8 |
H |
-0.549 |
|
|
|
| 9 |
H |
-0.296 |
|
|
|
| 10 |
H |
-0.296 |
|
|
|
| 11 |
H |
-0.296 |
|
|
|
| 12 |
H |
-0.296 |
|
|
|
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 |
-0.519 |
0.519 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-33.159 |
0.000 |
0.000 |
| y |
0.000 |
-29.676 |
0.000 |
| z |
0.000 |
0.000 |
-30.760 |
|
| Traceless |
| | x | y | z |
| x |
-2.940 |
0.000 |
0.000 |
| y |
0.000 |
2.284 |
0.000 |
| z |
0.000 |
0.000 |
0.657 |
|
| Polar |
| 3z2-r2 | 1.314 |
| x2-y2 | -3.483 |
| 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 |
6.926 |
0.000 |
0.000 |
| y |
0.000 |
11.093 |
0.000 |
| z |
0.000 |
0.000 |
9.893 |
<r2> (average value of r
2) Å
2
| <r2> |
100.962 |
| (<r2>)1/2 |
10.048 |