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 |
A1 |
3072 |
2916 |
8.21 |
84.08 |
0.17 |
0.29 |
2 |
A1 |
2316 |
2198 |
0.37 |
76.74 |
0.07 |
0.13 |
3 |
A1 |
852 |
809 |
6.12 |
7.18 |
0.12 |
0.22 |
4 |
A1 |
572 |
543 |
0.28 |
3.04 |
0.00 |
0.00 |
5 |
A1 |
166 |
158 |
21.06 |
2.91 |
0.71 |
0.83 |
6 |
A2 |
349 |
331 |
0.00 |
0.00 |
0.75 |
0.86 |
7 |
E |
2314 |
2196 |
5.52 |
26.14 |
0.75 |
0.86 |
7 |
E |
2314 |
2196 |
5.52 |
26.14 |
0.75 |
0.86 |
8 |
E |
1319 |
1252 |
2.76 |
4.10 |
0.75 |
0.86 |
8 |
E |
1319 |
1252 |
2.76 |
4.10 |
0.75 |
0.86 |
9 |
E |
1037 |
984 |
19.53 |
2.64 |
0.75 |
0.86 |
9 |
E |
1037 |
984 |
19.53 |
2.64 |
0.75 |
0.86 |
10 |
E |
568 |
539 |
0.01 |
2.70 |
0.75 |
0.86 |
10 |
E |
568 |
539 |
0.01 |
2.70 |
0.75 |
0.86 |
11 |
E |
351 |
333 |
0.22 |
4.04 |
0.75 |
0.86 |
11 |
E |
351 |
333 |
0.22 |
4.04 |
0.75 |
0.86 |
12 |
E |
131 |
124 |
6.91 |
5.42 |
0.75 |
0.86 |
12 |
E |
131 |
124 |
6.91 |
5.42 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 9381.2 cm
-1
Scaled (by 0.9492) Zero Point Vibrational Energy (zpe) 8904.6 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 |
-0.281 |
|
|
|
2 |
H |
0.302 |
|
|
|
3 |
C |
0.363 |
|
|
|
4 |
C |
0.363 |
|
|
|
5 |
C |
0.363 |
|
|
|
6 |
N |
-0.370 |
|
|
|
7 |
N |
-0.370 |
|
|
|
8 |
N |
-0.370 |
|
|
|
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 |
2.732 |
2.732 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-48.904 |
0.000 |
0.000 |
y |
0.000 |
-48.904 |
0.000 |
z |
0.000 |
0.000 |
-35.275 |
|
Traceless |
| x | y | z |
x |
-6.814 |
0.000 |
0.000 |
y |
0.000 |
-6.814 |
0.000 |
z |
0.000 |
0.000 |
13.629 |
|
Polar |
3z2-r2 | 27.257 |
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 |
7.734 |
0.000 |
0.000 |
y |
0.000 |
7.734 |
0.000 |
z |
0.000 |
0.000 |
4.513 |
<r2> (average value of r
2) Å
2
<r2> |
202.801 |
(<r2>)1/2 |
14.241 |