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 |
A' |
3148 |
3127 |
24.20 |
|
|
|
| 2 |
A' |
3069 |
3048 |
18.51 |
|
|
|
| 3 |
A' |
3062 |
3041 |
13.57 |
|
|
|
| 4 |
A' |
3021 |
3000 |
19.61 |
|
|
|
| 5 |
A' |
2955 |
2935 |
35.43 |
|
|
|
| 6 |
A' |
1460 |
1450 |
1.13 |
|
|
|
| 7 |
A' |
1447 |
1437 |
9.10 |
|
|
|
| 8 |
A' |
1374 |
1364 |
4.02 |
|
|
|
| 9 |
A' |
1348 |
1338 |
2.12 |
|
|
|
| 10 |
A' |
1205 |
1197 |
0.01 |
|
|
|
| 11 |
A' |
1175 |
1167 |
0.01 |
|
|
|
| 12 |
A' |
1012 |
1005 |
5.11 |
|
|
|
| 13 |
A' |
979 |
972 |
12.11 |
|
|
|
| 14 |
A' |
913 |
907 |
2.53 |
|
|
|
| 15 |
A' |
779 |
774 |
5.79 |
|
|
|
| 16 |
A' |
751 |
746 |
1.16 |
|
|
|
| 17 |
A' |
352 |
350 |
0.19 |
|
|
|
| 18 |
A" |
3133 |
3112 |
0.28 |
|
|
|
| 19 |
A" |
3058 |
3037 |
26.24 |
|
|
|
| 20 |
A" |
3017 |
2997 |
27.51 |
|
|
|
| 21 |
A" |
1440 |
1430 |
2.23 |
|
|
|
| 22 |
A" |
1417 |
1408 |
2.92 |
|
|
|
| 23 |
A" |
1157 |
1149 |
0.65 |
|
|
|
| 24 |
A" |
1098 |
1091 |
0.04 |
|
|
|
| 25 |
A" |
1073 |
1065 |
4.42 |
|
|
|
| 26 |
A" |
1026 |
1019 |
1.35 |
|
|
|
| 27 |
A" |
856 |
850 |
6.91 |
|
|
|
| 28 |
A" |
792 |
787 |
4.71 |
|
|
|
| 29 |
A" |
335 |
333 |
0.69 |
|
|
|
| 30 |
A" |
221 |
219 |
0.00 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 23336.6 cm
-1
Scaled (by 0.9931) Zero Point Vibrational Energy (zpe) 23175.6 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 |
-0.042 |
|
|
|
| 2 |
C |
-0.283 |
|
|
|
| 3 |
H |
0.090 |
|
|
|
| 4 |
C |
-0.202 |
|
|
|
| 5 |
C |
-0.202 |
|
|
|
| 6 |
H |
0.094 |
|
|
|
| 7 |
H |
0.094 |
|
|
|
| 8 |
H |
0.088 |
|
|
|
| 9 |
H |
0.088 |
|
|
|
| 10 |
H |
0.085 |
|
|
|
| 11 |
H |
0.095 |
|
|
|
| 12 |
H |
0.095 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.042 |
0.122 |
0.000 |
0.129 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-25.642 |
0.209 |
0.000 |
| y |
0.209 |
-27.594 |
0.000 |
| z |
0.000 |
0.000 |
-27.351 |
|
| Traceless |
| | x | y | z |
| x |
1.831 |
0.209 |
0.000 |
| y |
0.209 |
-1.098 |
0.000 |
| z |
0.000 |
0.000 |
-0.734 |
|
| Polar |
| 3z2-r2 | -1.467 |
| x2-y2 | 1.952 |
| xy | 0.209 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
6.851 |
-0.561 |
0.000 |
| y |
-0.561 |
7.601 |
0.000 |
| z |
0.000 |
0.000 |
6.978 |
<r2> (average value of r
2) Å
2
| <r2> |
84.044 |
| (<r2>)1/2 |
9.168 |