Vibrational Frequencies calculated at mPW1PW91/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 |
A' |
3519 |
3375 |
22.54 |
|
|
|
2 |
A' |
3189 |
3059 |
10.37 |
|
|
|
3 |
A' |
2151 |
2063 |
409.17 |
|
|
|
4 |
A' |
1437 |
1378 |
5.00 |
|
|
|
5 |
A' |
1176 |
1128 |
18.63 |
|
|
|
6 |
A' |
1028 |
986 |
210.80 |
|
|
|
7 |
A' |
713 |
684 |
93.65 |
|
|
|
8 |
A' |
494 |
474 |
22.48 |
|
|
|
9 |
A" |
3280 |
3146 |
1.48 |
|
|
|
10 |
A" |
997 |
956 |
0.20 |
|
|
|
11 |
A" |
904 |
867 |
53.17 |
|
|
|
12 |
A" |
424 |
407 |
0.39 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 9655.7 cm
-1
Scaled (by 0.9592) Zero Point Vibrational Energy (zpe) 9261.8 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/cc-pVTZ
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.421 |
|
|
|
2 |
C |
0.163 |
|
|
|
3 |
N |
-0.168 |
|
|
|
4 |
H |
0.130 |
|
|
|
5 |
H |
0.130 |
|
|
|
6 |
H |
0.166 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
1.431 |
-0.294 |
0.000 |
1.461 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-19.535 |
2.701 |
0.000 |
y |
2.701 |
-15.845 |
0.000 |
z |
0.000 |
0.000 |
-17.149 |
|
Traceless |
| x | y | z |
x |
-3.038 |
2.701 |
0.000 |
y |
2.701 |
2.497 |
0.000 |
z |
0.000 |
0.000 |
0.541 |
|
Polar |
3z2-r2 | 1.082 |
x2-y2 | -3.690 |
xy | 2.701 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
2.966 |
-0.115 |
0.000 |
y |
-0.115 |
7.563 |
0.000 |
z |
0.000 |
0.000 |
3.090 |
<r2> (average value of r
2) Å
2
<r2> |
43.597 |
(<r2>)1/2 |
6.603 |