Vibrational Frequencies calculated at PBEPBE/6-31G
| 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' |
3207 |
3163 |
18.84 |
|
|
|
| 2 |
A' |
3105 |
3062 |
13.21 |
|
|
|
| 3 |
A' |
3095 |
3052 |
41.55 |
|
|
|
| 4 |
A' |
3072 |
3029 |
8.88 |
|
|
|
| 5 |
A' |
3057 |
3015 |
13.21 |
|
|
|
| 6 |
A' |
2944 |
2903 |
38.61 |
|
|
|
| 7 |
A' |
1525 |
1504 |
1.97 |
|
|
|
| 8 |
A' |
1502 |
1481 |
6.87 |
|
|
|
| 9 |
A' |
1473 |
1453 |
15.60 |
|
|
|
| 10 |
A' |
1411 |
1391 |
4.11 |
|
|
|
| 11 |
A' |
1340 |
1322 |
1.01 |
|
|
|
| 12 |
A' |
1280 |
1262 |
1.70 |
|
|
|
| 13 |
A' |
1240 |
1223 |
0.86 |
|
|
|
| 14 |
A' |
1144 |
1128 |
0.24 |
|
|
|
| 15 |
A' |
995 |
981 |
8.67 |
|
|
|
| 16 |
A' |
884 |
871 |
5.31 |
|
|
|
| 17 |
A' |
504 |
497 |
0.63 |
|
|
|
| 18 |
A' |
284 |
280 |
0.13 |
|
|
|
| 19 |
A" |
2993 |
2951 |
26.32 |
|
|
|
| 20 |
A" |
1473 |
1453 |
9.49 |
|
|
|
| 21 |
A" |
1026 |
1012 |
4.83 |
|
|
|
| 22 |
A" |
979 |
965 |
20.86 |
|
|
|
| 23 |
A" |
793 |
782 |
65.45 |
|
|
|
| 24 |
A" |
735 |
725 |
0.00 |
|
|
|
| 25 |
A" |
535 |
527 |
5.66 |
|
|
|
| 26 |
A" |
216 |
213 |
1.66 |
|
|
|
| 27 |
A" |
150 |
148 |
1.21 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 20479.5 cm
-1
Scaled (by 0.9862) Zero Point Vibrational Energy (zpe) 20196.8 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/6-31G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.324 |
|
|
|
| 2 |
C |
-0.087 |
|
|
|
| 3 |
C |
-0.089 |
|
|
|
| 4 |
C |
-0.520 |
|
|
|
| 5 |
H |
0.135 |
|
|
|
| 6 |
H |
0.136 |
|
|
|
| 7 |
H |
0.127 |
|
|
|
| 8 |
H |
0.128 |
|
|
|
| 9 |
H |
0.160 |
|
|
|
| 10 |
H |
0.167 |
|
|
|
| 11 |
H |
0.167 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.372 |
0.422 |
0.000 |
0.562 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-24.242 |
-0.003 |
0.000 |
| y |
-0.003 |
-23.801 |
0.000 |
| z |
0.000 |
0.000 |
-28.016 |
|
| Traceless |
| | x | y | z |
| x |
1.667 |
-0.003 |
0.000 |
| y |
-0.003 |
2.328 |
0.000 |
| z |
0.000 |
0.000 |
-3.994 |
|
| Polar |
| 3z2-r2 | -7.989 |
| x2-y2 | -0.441 |
| xy | -0.003 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
7.697 |
-2.256 |
0.000 |
| y |
-2.256 |
8.897 |
0.000 |
| z |
0.000 |
0.000 |
3.223 |
<r2> (average value of r
2) Å
2
| <r2> |
104.951 |
| (<r2>)1/2 |
10.245 |