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' |
3174 |
3030 |
9.90 |
|
|
|
2 |
A' |
3049 |
2911 |
1.69 |
|
|
|
3 |
A' |
1732 |
1653 |
72.19 |
|
|
|
4 |
A' |
1454 |
1388 |
20.92 |
|
|
|
5 |
A' |
1371 |
1309 |
21.70 |
|
|
|
6 |
A' |
1161 |
1109 |
15.61 |
|
|
|
7 |
A' |
867 |
827 |
23.46 |
|
|
|
8 |
A' |
579 |
552 |
1.87 |
|
|
|
9 |
A" |
3145 |
3002 |
2.47 |
|
|
|
10 |
A" |
1454 |
1389 |
9.89 |
|
|
|
11 |
A" |
966 |
922 |
1.00 |
|
|
|
12 |
A" |
172 |
165 |
1.88 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 9560.9 cm
-1
Scaled (by 0.9547) Zero Point Vibrational Energy (zpe) 9127.8 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 |
-0.352 |
|
|
|
2 |
N |
0.067 |
|
|
|
3 |
O |
-0.227 |
|
|
|
4 |
H |
0.158 |
|
|
|
5 |
H |
0.177 |
|
|
|
6 |
H |
0.177 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-1.882 |
-1.312 |
0.000 |
2.295 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-17.692 |
0.341 |
0.000 |
y |
0.341 |
-18.605 |
0.000 |
z |
0.000 |
0.000 |
-16.317 |
|
Traceless |
| x | y | z |
x |
-0.231 |
0.341 |
0.000 |
y |
0.341 |
-1.600 |
0.000 |
z |
0.000 |
0.000 |
1.831 |
|
Polar |
3z2-r2 | 3.662 |
x2-y2 | 0.913 |
xy | 0.341 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
4.259 |
0.360 |
0.000 |
y |
0.360 |
3.046 |
0.000 |
z |
0.000 |
0.000 |
2.622 |
<r2> (average value of r
2) Å
2
<r2> |
40.940 |
(<r2>)1/2 |
6.398 |