Vibrational Frequencies calculated at B2PLYP/aug-cc-pVTZ
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
A1 |
3052 |
2933 |
12.14 |
82.65 |
0.10 |
0.18 |
| 2 |
A1 |
2302 |
2213 |
0.42 |
144.43 |
0.04 |
0.07 |
| 3 |
A1 |
839 |
806 |
5.25 |
7.71 |
0.06 |
0.12 |
| 4 |
A1 |
570 |
548 |
0.43 |
5.53 |
0.00 |
0.00 |
| 5 |
A1 |
165 |
159 |
24.25 |
1.84 |
0.66 |
0.80 |
| 6 |
A2 |
347 |
334 |
0.00 |
0.00 |
0.75 |
0.86 |
| 7 |
E |
2299 |
2210 |
4.26 |
25.36 |
0.75 |
0.86 |
| 7 |
E |
2299 |
2210 |
4.26 |
25.36 |
0.75 |
0.86 |
| 8 |
E |
1297 |
1246 |
3.34 |
2.42 |
0.75 |
0.86 |
| 8 |
E |
1297 |
1246 |
3.34 |
2.42 |
0.75 |
0.86 |
| 9 |
E |
1029 |
989 |
16.96 |
1.27 |
0.75 |
0.86 |
| 9 |
E |
1029 |
989 |
16.96 |
1.27 |
0.75 |
0.86 |
| 10 |
E |
571 |
549 |
0.03 |
1.24 |
0.75 |
0.86 |
| 10 |
E |
571 |
549 |
0.03 |
1.24 |
0.75 |
0.86 |
| 11 |
E |
346 |
333 |
0.33 |
1.91 |
0.75 |
0.86 |
| 11 |
E |
346 |
333 |
0.33 |
1.91 |
0.75 |
0.86 |
| 12 |
E |
131 |
126 |
7.60 |
3.62 |
0.75 |
0.86 |
| 12 |
E |
131 |
126 |
7.60 |
3.62 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 9311.6 cm
-1
Scaled (by 0.961) Zero Point Vibrational Energy (zpe) 8948.4 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/aug-cc-pVTZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.597 |
|
|
|
| 2 |
H |
0.219 |
|
|
|
| 3 |
C |
0.158 |
|
|
|
| 4 |
C |
0.158 |
|
|
|
| 5 |
C |
0.158 |
|
|
|
| 6 |
N |
-0.430 |
|
|
|
| 7 |
N |
-0.430 |
|
|
|
| 8 |
N |
-0.430 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.000 |
0.000 |
2.765 |
2.765 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-50.145 |
0.000 |
0.000 |
| y |
0.000 |
-50.145 |
0.000 |
| z |
0.000 |
0.000 |
-36.019 |
|
| Traceless |
| | x | y | z |
| x |
-7.063 |
0.000 |
0.000 |
| y |
0.000 |
-7.063 |
0.000 |
| z |
0.000 |
0.000 |
14.126 |
|
| Polar |
| 3z2-r2 | 28.252 |
| x2-y2 | 0.000 |
| xy | 0.000 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
9.362 |
0.000 |
0.000 |
| y |
0.000 |
9.362 |
0.000 |
| z |
0.000 |
0.000 |
6.251 |
<r2> (average value of r
2) Å
2
| <r2> |
201.848 |
| (<r2>)1/2 |
14.207 |