Vibrational Frequencies calculated at BLYP/6-31G(2df,p)
| 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' |
3078 |
3061 |
16.28 |
|
|
|
| 2 |
A' |
2963 |
2947 |
25.97 |
|
|
|
| 3 |
A' |
2860 |
2845 |
31.26 |
|
|
|
| 4 |
A' |
1441 |
1434 |
2.15 |
|
|
|
| 5 |
A' |
1428 |
1420 |
1.56 |
|
|
|
| 6 |
A' |
1359 |
1352 |
0.34 |
|
|
|
| 7 |
A' |
1037 |
1031 |
0.15 |
|
|
|
| 8 |
A' |
953 |
947 |
0.55 |
|
|
|
| 9 |
A' |
461 |
458 |
41.68 |
|
|
|
| 10 |
A" |
3176 |
3159 |
18.17 |
|
|
|
| 11 |
A" |
3009 |
2992 |
23.46 |
|
|
|
| 12 |
A" |
1445 |
1437 |
2.63 |
|
|
|
| 13 |
A" |
1163 |
1156 |
2.44 |
|
|
|
| 14 |
A" |
789 |
785 |
1.55 |
|
|
|
| 15 |
A" |
114 |
114 |
0.02 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 12637.6 cm
-1
Scaled (by 0.9945) Zero Point Vibrational Energy (zpe) 12568.0 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 BLYP/6-31G(2df,p)
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.313 |
|
|
|
| 2 |
C |
-0.218 |
|
|
|
| 3 |
H |
0.113 |
|
|
|
| 4 |
H |
0.110 |
|
|
|
| 5 |
H |
0.110 |
|
|
|
| 6 |
H |
0.099 |
|
|
|
| 7 |
H |
0.099 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.111 |
-0.253 |
0.000 |
0.276 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-14.875 |
0.140 |
0.000 |
| y |
0.140 |
-14.065 |
0.000 |
| z |
0.000 |
0.000 |
-13.487 |
|
| Traceless |
| | x | y | z |
| x |
-1.099 |
0.140 |
0.000 |
| y |
0.140 |
0.116 |
0.000 |
| z |
0.000 |
0.000 |
0.983 |
|
| Polar |
| 3z2-r2 | 1.966 |
| x2-y2 | -0.810 |
| xy | 0.140 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
2.667 |
-0.032 |
0.000 |
| y |
-0.032 |
4.011 |
0.000 |
| z |
0.000 |
0.000 |
3.406 |
<r2> (average value of r
2) Å
2
| <r2> |
27.871 |
| (<r2>)1/2 |
5.279 |