Vibrational Frequencies calculated at B1B95/6-31G(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' |
3875 |
3711 |
86.92 |
|
|
|
2 |
A' |
3269 |
3131 |
4.93 |
|
|
|
3 |
A' |
3136 |
3003 |
5.18 |
|
|
|
4 |
A' |
1755 |
1681 |
3.60 |
|
|
|
5 |
A' |
1458 |
1397 |
21.35 |
|
|
|
6 |
A' |
1373 |
1315 |
78.88 |
|
|
|
7 |
A' |
1193 |
1143 |
18.80 |
|
|
|
8 |
A' |
989 |
948 |
111.14 |
|
|
|
9 |
A' |
530 |
508 |
6.47 |
|
|
|
10 |
A" |
978 |
937 |
28.85 |
|
|
|
11 |
A" |
815 |
780 |
6.54 |
|
|
|
12 |
A" |
451 |
432 |
120.26 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 9911.2 cm
-1
Scaled (by 0.9577) Zero Point Vibrational Energy (zpe) 9491.9 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 B1B95/6-31G(2df,p)
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.182 |
|
|
|
2 |
N |
-0.010 |
|
|
|
3 |
O |
-0.410 |
|
|
|
4 |
H |
0.134 |
|
|
|
5 |
H |
0.145 |
|
|
|
6 |
H |
0.323 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
0.056 |
-0.096 |
0.000 |
0.111 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-11.576 |
-1.392 |
0.000 |
y |
-1.392 |
-18.632 |
0.000 |
z |
0.000 |
0.000 |
-18.464 |
|
Traceless |
| x | y | z |
x |
6.972 |
-1.392 |
0.000 |
y |
-1.392 |
-3.612 |
0.000 |
z |
0.000 |
0.000 |
-3.360 |
|
Polar |
3z2-r2 | -6.721 |
x2-y2 | 7.056 |
xy | -1.392 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
5.227 |
-0.126 |
0.000 |
y |
-0.126 |
3.012 |
0.000 |
z |
0.000 |
0.000 |
1.873 |
<r2> (average value of r
2) Å
2
<r2> |
39.929 |
(<r2>)1/2 |
6.319 |