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' |
3211 |
3167 |
0.56 |
122.94 |
0.30 |
0.46 |
| 2 |
A' |
3065 |
3023 |
15.66 |
89.45 |
0.72 |
0.84 |
| 3 |
A' |
2970 |
2930 |
17.60 |
252.86 |
0.01 |
0.02 |
| 4 |
A' |
2966 |
2925 |
86.68 |
81.44 |
0.32 |
0.49 |
| 5 |
A' |
1830 |
1805 |
10.72 |
54.87 |
0.21 |
0.34 |
| 6 |
A' |
1493 |
1473 |
9.36 |
18.58 |
0.39 |
0.56 |
| 7 |
A' |
1444 |
1424 |
9.13 |
24.89 |
0.69 |
0.81 |
| 8 |
A' |
1362 |
1344 |
0.31 |
23.81 |
0.56 |
0.72 |
| 9 |
A' |
1179 |
1162 |
0.60 |
4.66 |
0.43 |
0.60 |
| 10 |
A' |
1063 |
1049 |
16.27 |
1.51 |
0.34 |
0.50 |
| 11 |
A' |
1038 |
1024 |
23.53 |
0.14 |
0.68 |
0.81 |
| 12 |
A' |
964 |
951 |
5.60 |
9.60 |
0.52 |
0.68 |
| 13 |
A' |
919 |
906 |
11.60 |
9.32 |
0.67 |
0.80 |
| 14 |
A' |
675 |
665 |
0.41 |
17.08 |
0.59 |
0.74 |
| 15 |
A' |
312 |
308 |
1.90 |
1.62 |
0.74 |
0.85 |
| 16 |
A" |
3032 |
2990 |
4.51 |
93.27 |
0.75 |
0.86 |
| 17 |
A" |
3025 |
2984 |
69.26 |
99.51 |
0.75 |
0.86 |
| 18 |
A" |
1439 |
1419 |
7.52 |
18.39 |
0.75 |
0.86 |
| 19 |
A" |
1094 |
1079 |
0.34 |
3.04 |
0.75 |
0.86 |
| 20 |
A" |
1017 |
1003 |
0.83 |
5.67 |
0.75 |
0.86 |
| 21 |
A" |
961 |
948 |
3.55 |
11.15 |
0.75 |
0.86 |
| 22 |
A" |
694 |
685 |
24.30 |
1.23 |
0.75 |
0.86 |
| 23 |
A" |
289 |
285 |
9.95 |
1.06 |
0.75 |
0.86 |
| 24 |
A" |
160 |
158 |
0.56 |
0.39 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 18099.7 cm
-1
Scaled (by 0.9863) Zero Point Vibrational Energy (zpe) 17851.7 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/6-31G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.141 |
|
|
|
| 2 |
C |
-0.283 |
|
|
|
| 3 |
C |
-0.139 |
|
|
|
| 4 |
C |
-0.453 |
|
|
|
| 5 |
H |
0.100 |
|
|
|
| 6 |
H |
0.100 |
|
|
|
| 7 |
H |
0.100 |
|
|
|
| 8 |
H |
0.141 |
|
|
|
| 9 |
H |
0.146 |
|
|
|
| 10 |
H |
0.146 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.186 |
0.924 |
0.000 |
0.942 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-23.156 |
-0.645 |
0.000 |
| y |
-0.645 |
-24.736 |
0.000 |
| z |
0.000 |
0.000 |
-25.206 |
|
| Traceless |
| | x | y | z |
| x |
1.815 |
-0.645 |
0.000 |
| y |
-0.645 |
-0.555 |
0.000 |
| z |
0.000 |
0.000 |
-1.260 |
|
| Polar |
| 3z2-r2 | -2.519 |
| x2-y2 | 1.580 |
| xy | -0.645 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
6.736 |
-0.587 |
0.000 |
| y |
-0.587 |
7.135 |
0.000 |
| z |
0.000 |
0.000 |
4.334 |
<r2> (average value of r
2) Å
2
| <r2> |
80.816 |
| (<r2>)1/2 |
8.990 |