Vibrational Frequencies calculated at HF/CEP-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 |
A' |
3778 |
3393 |
24.36 |
|
|
|
2 |
A' |
3669 |
3295 |
96.58 |
|
|
|
3 |
A' |
2415 |
2169 |
108.22 |
|
|
|
4 |
A' |
1804 |
1620 |
37.85 |
|
|
|
5 |
A' |
1116 |
1002 |
13.64 |
|
|
|
6 |
A' |
796 |
715 |
235.87 |
|
|
|
7 |
A' |
659 |
592 |
148.16 |
|
|
|
8 |
A' |
487 |
437 |
23.45 |
|
|
|
9 |
A" |
3878 |
3482 |
36.48 |
|
|
|
10 |
A" |
1318 |
1183 |
1.03 |
|
|
|
11 |
A" |
844 |
758 |
50.52 |
|
|
|
12 |
A" |
415 |
372 |
8.01 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 10588.9 cm
-1
Scaled (by 0.898) Zero Point Vibrational Energy (zpe) 9508.8 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 HF/CEP-31G*
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.514 |
|
|
|
2 |
C |
-0.208 |
|
|
|
3 |
N |
-0.377 |
|
|
|
4 |
H |
0.365 |
|
|
|
5 |
H |
0.367 |
|
|
|
6 |
H |
0.367 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-1.304 |
-1.325 |
0.000 |
1.859 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-20.966 |
1.723 |
0.000 |
y |
1.723 |
-11.794 |
0.000 |
z |
0.000 |
0.000 |
-17.247 |
|
Traceless |
| x | y | z |
x |
-6.445 |
1.723 |
0.000 |
y |
1.723 |
7.313 |
0.000 |
z |
0.000 |
0.000 |
-0.868 |
|
Polar |
3z2-r2 | -1.736 |
x2-y2 | -9.172 |
xy | 1.723 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
2.218 |
-0.385 |
0.000 |
y |
-0.385 |
6.264 |
0.000 |
z |
0.000 |
0.000 |
2.444 |
<r2> (average value of r
2) Å
2
<r2> |
38.229 |
(<r2>)1/2 |
6.183 |