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' |
3223 |
3077 |
5.10 |
76.38 |
0.60 |
0.75 |
2 |
A' |
3103 |
2963 |
13.26 |
82.31 |
0.13 |
0.22 |
3 |
A' |
2346 |
2240 |
30.70 |
164.73 |
0.29 |
0.45 |
4 |
A' |
1737 |
1659 |
34.38 |
47.42 |
0.25 |
0.40 |
5 |
A' |
1508 |
1440 |
11.54 |
22.82 |
0.43 |
0.60 |
6 |
A' |
1229 |
1173 |
10.35 |
3.80 |
0.75 |
0.86 |
7 |
A' |
976 |
932 |
5.20 |
1.25 |
0.01 |
0.03 |
8 |
A' |
643 |
614 |
6.18 |
2.70 |
0.23 |
0.37 |
9 |
A' |
254 |
243 |
5.73 |
8.15 |
0.49 |
0.66 |
10 |
A" |
1102 |
1052 |
17.31 |
0.12 |
0.75 |
0.86 |
11 |
A" |
792 |
756 |
1.93 |
5.64 |
0.75 |
0.86 |
12 |
A" |
393 |
375 |
9.56 |
0.53 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 8652.7 cm
-1
Scaled (by 0.9547) Zero Point Vibrational Energy (zpe) 8260.7 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 |
-0.206 |
|
|
|
2 |
N |
-0.224 |
|
|
|
3 |
C |
0.409 |
|
|
|
4 |
N |
-0.345 |
|
|
|
5 |
H |
0.184 |
|
|
|
6 |
H |
0.181 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
0.406 |
-4.370 |
0.000 |
4.389 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-23.089 |
-2.538 |
0.000 |
y |
-2.538 |
-23.127 |
0.000 |
z |
0.000 |
0.000 |
-22.273 |
|
Traceless |
| x | y | z |
x |
-0.389 |
-2.538 |
0.000 |
y |
-2.538 |
-0.446 |
0.000 |
z |
0.000 |
0.000 |
0.836 |
|
Polar |
3z2-r2 | 1.671 |
x2-y2 | 0.038 |
xy | -2.538 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
3.686 |
0.367 |
0.000 |
y |
0.367 |
8.041 |
0.000 |
z |
0.000 |
0.000 |
2.536 |
<r2> (average value of r
2) Å
2
<r2> |
69.842 |
(<r2>)1/2 |
8.357 |