Vibrational Frequencies calculated at B1B95/3-21G
Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
1 |
A1 |
3214 |
3074 |
0.00 |
|
|
|
2 |
A1 |
1535 |
1469 |
0.25 |
|
|
|
3 |
A1 |
1389 |
1329 |
12.84 |
|
|
|
4 |
A1 |
923 |
883 |
5.41 |
|
|
|
5 |
A2 |
964 |
923 |
0.00 |
|
|
|
6 |
B1 |
3351 |
3206 |
6.31 |
|
|
|
7 |
B1 |
1100 |
1052 |
2.11 |
|
|
|
8 |
B2 |
986 |
943 |
81.30 |
|
|
|
9 |
B2 |
743 |
711 |
2.55 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 7102.2 cm
-1
Scaled (by 0.9567) Zero Point Vibrational Energy (zpe) 6794.6 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 B1B95/3-21G
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.257 |
|
|
|
2 |
N |
-0.129 |
|
|
|
3 |
N |
-0.129 |
|
|
|
4 |
H |
0.257 |
|
|
|
5 |
H |
0.257 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
0.000 |
0.000 |
1.927 |
1.927 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-15.780 |
0.000 |
0.000 |
y |
0.000 |
-20.362 |
0.000 |
z |
0.000 |
0.000 |
-16.861 |
|
Traceless |
| x | y | z |
x |
2.832 |
0.000 |
0.000 |
y |
0.000 |
-4.042 |
0.000 |
z |
0.000 |
0.000 |
1.210 |
|
Polar |
3z2-r2 | 2.420 |
x2-y2 | 4.582 |
xy | 0.000 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
2.025 |
0.000 |
0.000 |
y |
0.000 |
2.301 |
0.000 |
z |
0.000 |
0.000 |
3.721 |
<r2> (average value of r
2) Å
2
<r2> |
30.808 |
(<r2>)1/2 |
5.550 |