Vibrational Frequencies calculated at B2PLYP/3-21G*
| 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' |
3188 |
3188 |
13.27 |
|
|
|
| 2 |
A' |
3092 |
3092 |
21.70 |
|
|
|
| 3 |
A' |
3009 |
3009 |
21.61 |
|
|
|
| 4 |
A' |
1570 |
1570 |
6.36 |
|
|
|
| 5 |
A' |
1530 |
1530 |
0.36 |
|
|
|
| 6 |
A' |
1483 |
1483 |
4.51 |
|
|
|
| 7 |
A' |
1049 |
1049 |
0.94 |
|
|
|
| 8 |
A' |
1029 |
1029 |
0.62 |
|
|
|
| 9 |
A' |
455 |
455 |
62.84 |
|
|
|
| 10 |
A" |
3293 |
3293 |
16.65 |
|
|
|
| 11 |
A" |
3132 |
3132 |
18.65 |
|
|
|
| 12 |
A" |
1579 |
1579 |
5.40 |
|
|
|
| 13 |
A" |
1249 |
1249 |
3.61 |
|
|
|
| 14 |
A" |
855 |
855 |
3.92 |
|
|
|
| 15 |
A" |
119 |
119 |
0.13 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 13316.5 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 13316.5 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 B2PLYP/3-21G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.607 |
|
|
|
| 2 |
C |
-0.353 |
|
|
|
| 3 |
H |
0.200 |
|
|
|
| 4 |
H |
0.198 |
|
|
|
| 5 |
H |
0.198 |
|
|
|
| 6 |
H |
0.181 |
|
|
|
| 7 |
H |
0.181 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.143 |
-0.192 |
0.000 |
0.239 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-15.158 |
0.190 |
0.000 |
| y |
0.190 |
-14.046 |
0.000 |
| z |
0.000 |
0.000 |
-13.612 |
|
| Traceless |
| | x | y | z |
| x |
-1.329 |
0.190 |
0.000 |
| y |
0.190 |
0.339 |
0.000 |
| z |
0.000 |
0.000 |
0.990 |
|
| Polar |
| 3z2-r2 | 1.980 |
| x2-y2 | -1.112 |
| xy | 0.190 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
2.100 |
-0.003 |
0.000 |
| y |
-0.003 |
3.343 |
0.000 |
| z |
0.000 |
0.000 |
2.997 |
<r2> (average value of r
2) Å
2
| <r2> |
27.857 |
| (<r2>)1/2 |
5.278 |