Vibrational Frequencies calculated at PBE1PBE/6-31+G**
| 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' |
3212 |
3069 |
24.60 |
|
|
|
| 2 |
A' |
3137 |
2997 |
15.71 |
|
|
|
| 3 |
A' |
3063 |
2926 |
46.14 |
|
|
|
| 4 |
A' |
2989 |
2855 |
44.48 |
|
|
|
| 5 |
A' |
1493 |
1426 |
6.16 |
|
|
|
| 6 |
A' |
1480 |
1414 |
19.74 |
|
|
|
| 7 |
A' |
1413 |
1350 |
5.80 |
|
|
|
| 8 |
A' |
1181 |
1128 |
2.80 |
|
|
|
| 9 |
A' |
1024 |
979 |
0.12 |
|
|
|
| 10 |
A' |
905 |
865 |
2.43 |
|
|
|
| 11 |
A' |
392 |
374 |
14.05 |
|
|
|
| 12 |
A' |
346 |
330 |
22.06 |
|
|
|
| 13 |
A' |
118 |
113 |
1.43 |
|
|
|
| 14 |
A" |
3139 |
2998 |
23.66 |
|
|
|
| 15 |
A" |
3063 |
2926 |
5.94 |
|
|
|
| 16 |
A" |
2985 |
2851 |
29.91 |
|
|
|
| 17 |
A" |
1478 |
1412 |
1.38 |
|
|
|
| 18 |
A" |
1470 |
1404 |
2.28 |
|
|
|
| 19 |
A" |
1423 |
1359 |
11.61 |
|
|
|
| 20 |
A" |
1365 |
1304 |
0.72 |
|
|
|
| 21 |
A" |
1169 |
1116 |
0.19 |
|
|
|
| 22 |
A" |
942 |
899 |
1.25 |
|
|
|
| 23 |
A" |
936 |
894 |
0.05 |
|
|
|
| 24 |
A" |
115 |
110 |
0.02 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 19417.6 cm
-1
Scaled (by 0.9553) Zero Point Vibrational Energy (zpe) 18549.7 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 PBE1PBE/6-31+G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.084 |
|
|
|
| 2 |
C |
-0.637 |
|
|
|
| 3 |
C |
-0.637 |
|
|
|
| 4 |
H |
0.156 |
|
|
|
| 5 |
H |
0.170 |
|
|
|
| 6 |
H |
0.170 |
|
|
|
| 7 |
H |
0.173 |
|
|
|
| 8 |
H |
0.173 |
|
|
|
| 9 |
H |
0.173 |
|
|
|
| 10 |
H |
0.173 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.201 |
-0.163 |
0.000 |
0.259 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-21.832 |
0.377 |
0.000 |
| y |
0.377 |
-20.761 |
0.000 |
| z |
0.000 |
0.000 |
-20.679 |
|
| Traceless |
| | x | y | z |
| x |
-1.112 |
0.377 |
0.000 |
| y |
0.377 |
0.494 |
0.000 |
| z |
0.000 |
0.000 |
0.618 |
|
| Polar |
| 3z2-r2 | 1.235 |
| x2-y2 | -1.071 |
| xy | 0.377 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
4.797 |
-0.063 |
0.000 |
| y |
-0.063 |
5.382 |
0.000 |
| z |
0.000 |
0.000 |
6.063 |
<r2> (average value of r
2) Å
2
| <r2> |
61.455 |
| (<r2>)1/2 |
7.839 |