Vibrational Frequencies calculated at PBEPBEultrafine/cc-pVDZ
| 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' |
3179 |
3160 |
1.00 |
|
|
|
| 2 |
A' |
3076 |
3059 |
12.04 |
|
|
|
| 3 |
A' |
2964 |
2947 |
21.84 |
|
|
|
| 4 |
A' |
2943 |
2926 |
18.04 |
|
|
|
| 5 |
A' |
1658 |
1648 |
3.40 |
|
|
|
| 6 |
A' |
1402 |
1394 |
9.23 |
|
|
|
| 7 |
A' |
1331 |
1323 |
0.79 |
|
|
|
| 8 |
A' |
1208 |
1201 |
1.01 |
|
|
|
| 9 |
A' |
1076 |
1069 |
5.55 |
|
|
|
| 10 |
A' |
912 |
907 |
5.30 |
|
|
|
| 11 |
A' |
765 |
760 |
17.34 |
|
|
|
| 12 |
A' |
388 |
386 |
9.10 |
|
|
|
| 13 |
A" |
3027 |
3010 |
14.57 |
|
|
|
| 14 |
A" |
1402 |
1394 |
6.94 |
|
|
|
| 15 |
A" |
1006 |
1000 |
0.63 |
|
|
|
| 16 |
A" |
758 |
753 |
1.19 |
|
|
|
| 17 |
A" |
585 |
582 |
54.30 |
|
|
|
| 18 |
A" |
201 |
199 |
0.03 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 13939.3 cm
-1
Scaled (by 0.9942) Zero Point Vibrational Energy (zpe) 13858.5 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 PBEPBEultrafine/cc-pVDZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.105 |
|
|
|
| 2 |
C |
-0.074 |
|
|
|
| 3 |
C |
-0.024 |
|
|
|
| 4 |
H |
0.022 |
|
|
|
| 5 |
H |
0.045 |
|
|
|
| 6 |
H |
0.037 |
|
|
|
| 7 |
H |
0.049 |
|
|
|
| 8 |
H |
0.049 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.616 |
0.416 |
0.000 |
0.744 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-18.080 |
1.137 |
0.000 |
| y |
1.137 |
-18.512 |
0.000 |
| z |
0.000 |
0.000 |
-20.718 |
|
| Traceless |
| | x | y | z |
| x |
1.535 |
1.137 |
0.000 |
| y |
1.137 |
0.887 |
0.000 |
| z |
0.000 |
0.000 |
-2.422 |
|
| Polar |
| 3z2-r2 | -4.844 |
| x2-y2 | 0.432 |
| xy | 1.137 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
6.996 |
0.616 |
0.000 |
| y |
0.616 |
4.639 |
0.000 |
| z |
0.000 |
0.000 |
3.179 |
<r2> (average value of r
2) Å
2
| <r2> |
52.012 |
| (<r2>)1/2 |
7.212 |