Vibrational Frequencies calculated at LSDA/6-31G
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' |
3430 |
3360 |
12.11 |
|
|
|
2 |
A' |
3139 |
3076 |
17.50 |
|
|
|
3 |
A' |
2168 |
2124 |
289.71 |
|
|
|
4 |
A' |
1410 |
1382 |
15.10 |
|
|
|
5 |
A' |
1167 |
1143 |
11.12 |
|
|
|
6 |
A' |
897 |
879 |
316.57 |
|
|
|
7 |
A' |
735 |
720 |
138.62 |
|
|
|
8 |
A' |
458 |
449 |
25.83 |
|
|
|
9 |
A" |
3228 |
3163 |
1.09 |
|
|
|
10 |
A" |
984 |
964 |
4.06 |
|
|
|
11 |
A" |
875 |
858 |
82.91 |
|
|
|
12 |
A" |
404 |
396 |
2.06 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 9447.9 cm
-1
Scaled (by 0.9797) Zero Point Vibrational Energy (zpe) 9256.1 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 LSDA/6-31G
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.469 |
|
|
|
2 |
C |
0.255 |
|
|
|
3 |
N |
-0.498 |
|
|
|
4 |
H |
0.193 |
|
|
|
5 |
H |
0.193 |
|
|
|
6 |
H |
0.325 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
1.698 |
0.217 |
0.000 |
1.711 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-20.476 |
2.431 |
0.000 |
y |
2.431 |
-14.066 |
0.000 |
z |
0.000 |
0.000 |
-16.913 |
|
Traceless |
| x | y | z |
x |
-4.986 |
2.431 |
0.000 |
y |
2.431 |
4.628 |
0.000 |
z |
0.000 |
0.000 |
0.358 |
|
Polar |
3z2-r2 | 0.717 |
x2-y2 | -6.409 |
xy | 2.431 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
1.884 |
-0.873 |
0.000 |
y |
-0.873 |
7.305 |
0.000 |
z |
0.000 |
0.000 |
2.319 |
<r2> (average value of r
2) Å
2
<r2> |
44.432 |
(<r2>)1/2 |
6.666 |