Vibrational Frequencies calculated at mPW1PW91/6-31G(2df,p)
| 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' |
3586 |
3424 |
136.67 |
379.54 |
0.31 |
0.47 |
| 2 |
A' |
2385 |
2277 |
9.07 |
206.51 |
0.11 |
0.20 |
| 3 |
A' |
2195 |
2096 |
561.01 |
7.50 |
0.36 |
0.53 |
| 4 |
A' |
1354 |
1293 |
1.66 |
40.33 |
0.21 |
0.35 |
| 5 |
A' |
834 |
796 |
448.81 |
7.30 |
0.71 |
0.83 |
| 6 |
A' |
665 |
635 |
2.21 |
14.19 |
0.09 |
0.16 |
| 7 |
A' |
636 |
607 |
17.39 |
3.99 |
0.68 |
0.81 |
| 8 |
A' |
595 |
568 |
0.16 |
0.23 |
0.48 |
0.64 |
| 9 |
A' |
460 |
439 |
35.50 |
1.25 |
0.43 |
0.60 |
| 10 |
A' |
181 |
173 |
7.98 |
0.24 |
0.71 |
0.83 |
| 11 |
A' |
136 |
130 |
9.24 |
8.07 |
0.73 |
0.84 |
| 12 |
A" |
2374 |
2267 |
28.11 |
164.19 |
0.75 |
0.86 |
| 13 |
A" |
1242 |
1185 |
0.99 |
7.47 |
0.75 |
0.86 |
| 14 |
A" |
745 |
711 |
82.49 |
1.07 |
0.75 |
0.86 |
| 15 |
A" |
635 |
606 |
3.36 |
0.83 |
0.75 |
0.86 |
| 16 |
A" |
436 |
416 |
8.03 |
3.88 |
0.75 |
0.86 |
| 17 |
A" |
402 |
384 |
0.59 |
0.18 |
0.75 |
0.86 |
| 18 |
A" |
132 |
126 |
0.02 |
9.25 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 9495.6 cm
-1
Scaled (by 0.9547) Zero Point Vibrational Energy (zpe) 9065.5 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 mPW1PW91/6-31G(2df,p)
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.224 |
|
|
|
| 2 |
C |
0.477 |
|
|
|
| 3 |
N |
-0.506 |
|
|
|
| 4 |
C |
0.297 |
|
|
|
| 5 |
C |
0.297 |
|
|
|
| 6 |
N |
-0.338 |
|
|
|
| 7 |
N |
-0.338 |
|
|
|
| 8 |
H |
0.335 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-1.315 |
5.229 |
0.000 |
5.392 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-36.996 |
-4.460 |
0.000 |
| y |
-4.460 |
-33.835 |
0.000 |
| z |
0.000 |
0.000 |
-51.547 |
|
| Traceless |
| | x | y | z |
| x |
5.695 |
-4.460 |
0.000 |
| y |
-4.460 |
10.437 |
0.000 |
| z |
0.000 |
0.000 |
-16.132 |
|
| Polar |
| 3z2-r2 | -32.263 |
| x2-y2 | -3.161 |
| xy | -4.460 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
4.201 |
-0.060 |
0.000 |
| y |
-0.060 |
11.899 |
0.000 |
| z |
0.000 |
0.000 |
9.269 |
<r2> (average value of r
2) Å
2
| <r2> |
208.604 |
| (<r2>)1/2 |
14.443 |