Vibrational Frequencies calculated at B2PLYP/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' |
3223 |
3223 |
31.05 |
|
|
|
| 2 |
A' |
3152 |
3152 |
22.48 |
|
|
|
| 3 |
A' |
3093 |
3093 |
50.78 |
|
|
|
| 4 |
A' |
3012 |
3012 |
43.23 |
|
|
|
| 5 |
A' |
1530 |
1530 |
3.15 |
|
|
|
| 6 |
A' |
1519 |
1519 |
10.53 |
|
|
|
| 7 |
A' |
1449 |
1449 |
2.52 |
|
|
|
| 8 |
A' |
1203 |
1203 |
2.69 |
|
|
|
| 9 |
A' |
1059 |
1059 |
0.11 |
|
|
|
| 10 |
A' |
901 |
901 |
1.55 |
|
|
|
| 11 |
A' |
424 |
424 |
16.47 |
|
|
|
| 12 |
A' |
364 |
364 |
6.26 |
|
|
|
| 13 |
A' |
142 |
142 |
0.11 |
|
|
|
| 14 |
A" |
3153 |
3153 |
24.72 |
|
|
|
| 15 |
A" |
3092 |
3092 |
7.09 |
|
|
|
| 16 |
A" |
3007 |
3007 |
25.43 |
|
|
|
| 17 |
A" |
1519 |
1519 |
0.36 |
|
|
|
| 18 |
A" |
1509 |
1509 |
1.00 |
|
|
|
| 19 |
A" |
1449 |
1449 |
5.77 |
|
|
|
| 20 |
A" |
1398 |
1398 |
4.56 |
|
|
|
| 21 |
A" |
1171 |
1171 |
0.03 |
|
|
|
| 22 |
A" |
961 |
961 |
1.22 |
|
|
|
| 23 |
A" |
955 |
955 |
0.18 |
|
|
|
| 24 |
A" |
124 |
124 |
0.01 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 19705.2 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 19705.2 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/6-31G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.084 |
|
|
|
| 2 |
C |
-0.340 |
|
|
|
| 3 |
C |
-0.340 |
|
|
|
| 4 |
H |
0.096 |
|
|
|
| 5 |
H |
0.110 |
|
|
|
| 6 |
H |
0.110 |
|
|
|
| 7 |
H |
0.111 |
|
|
|
| 8 |
H |
0.112 |
|
|
|
| 9 |
H |
0.111 |
|
|
|
| 10 |
H |
0.112 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.185 |
-0.115 |
0.000 |
0.218 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-21.316 |
0.340 |
0.000 |
| y |
0.340 |
-20.478 |
0.000 |
| z |
0.000 |
0.000 |
-20.496 |
|
| Traceless |
| | x | y | z |
| x |
-0.829 |
0.340 |
0.000 |
| y |
0.340 |
0.428 |
0.000 |
| z |
0.000 |
0.000 |
0.401 |
|
| Polar |
| 3z2-r2 | 0.802 |
| x2-y2 | -0.838 |
| xy | 0.340 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
3.939 |
0.082 |
0.000 |
| y |
0.082 |
4.756 |
0.000 |
| z |
0.000 |
0.000 |
5.462 |
<r2> (average value of r
2) Å
2
| <r2> |
61.372 |
| (<r2>)1/2 |
7.834 |