Vibrational Frequencies calculated at PBE1PBE/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 |
3296 |
3151 |
19.99 |
|
|
|
| 2 |
A |
3183 |
3043 |
17.58 |
|
|
|
| 3 |
A |
3157 |
3018 |
30.66 |
|
|
|
| 4 |
A |
3150 |
3011 |
38.27 |
|
|
|
| 5 |
A |
3065 |
2930 |
28.11 |
|
|
|
| 6 |
A |
3056 |
2921 |
23.72 |
|
|
|
| 7 |
A |
2975 |
2844 |
35.91 |
|
|
|
| 8 |
A |
1550 |
1482 |
6.46 |
|
|
|
| 9 |
A |
1543 |
1475 |
8.78 |
|
|
|
| 10 |
A |
1521 |
1454 |
4.46 |
|
|
|
| 11 |
A |
1497 |
1431 |
1.37 |
|
|
|
| 12 |
A |
1454 |
1390 |
6.29 |
|
|
|
| 13 |
A |
1397 |
1335 |
1.16 |
|
|
|
| 14 |
A |
1300 |
1243 |
0.45 |
|
|
|
| 15 |
A |
1205 |
1152 |
0.58 |
|
|
|
| 16 |
A |
1132 |
1082 |
0.18 |
|
|
|
| 17 |
A |
1087 |
1039 |
1.25 |
|
|
|
| 18 |
A |
954 |
912 |
3.52 |
|
|
|
| 19 |
A |
911 |
870 |
0.40 |
|
|
|
| 20 |
A |
786 |
751 |
2.54 |
|
|
|
| 21 |
A |
495 |
473 |
59.07 |
|
|
|
| 22 |
A |
383 |
366 |
2.86 |
|
|
|
| 23 |
A |
246 |
235 |
0.02 |
|
|
|
| 24 |
A |
96 |
92 |
0.33 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 19719.3 cm
-1
Scaled (by 0.9559) Zero Point Vibrational Energy (zpe) 18849.7 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/6-31G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.296 |
|
|
|
| 2 |
C |
-0.357 |
|
|
|
| 3 |
C |
-0.493 |
|
|
|
| 4 |
H |
0.163 |
|
|
|
| 5 |
H |
0.170 |
|
|
|
| 6 |
H |
0.165 |
|
|
|
| 7 |
H |
0.176 |
|
|
|
| 8 |
H |
0.172 |
|
|
|
| 9 |
H |
0.150 |
|
|
|
| 10 |
H |
0.151 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.144 |
0.178 |
0.101 |
0.250 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-20.684 |
0.067 |
-0.122 |
| y |
0.067 |
-20.254 |
-0.407 |
| z |
-0.122 |
-0.407 |
-21.326 |
|
| Traceless |
| | x | y | z |
| x |
0.106 |
0.067 |
-0.122 |
| y |
0.067 |
0.751 |
-0.407 |
| z |
-0.122 |
-0.407 |
-0.856 |
|
| Polar |
| 3z2-r2 | -1.713 |
| x2-y2 | -0.430 |
| xy | 0.067 |
| xz | -0.122 |
| yz | -0.407 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
5.158 |
-0.149 |
-0.169 |
| y |
-0.149 |
4.686 |
-0.156 |
| z |
-0.169 |
-0.156 |
3.818 |
<r2> (average value of r
2) Å
2
| <r2> |
59.212 |
| (<r2>)1/2 |
7.695 |