Vibrational Frequencies calculated at B3PW91/aug-cc-pVDZ
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' |
3560 |
3434 |
19.69 |
95.73 |
0.69 |
0.81 |
2 |
A' |
3394 |
3273 |
17.43 |
382.41 |
0.24 |
0.39 |
3 |
A' |
2933 |
2829 |
100.90 |
172.81 |
0.51 |
0.67 |
4 |
A' |
1680 |
1621 |
15.98 |
18.28 |
0.61 |
0.76 |
5 |
A' |
1445 |
1394 |
12.39 |
10.42 |
0.20 |
0.33 |
6 |
A' |
1371 |
1322 |
15.22 |
9.45 |
0.14 |
0.25 |
7 |
A' |
1065 |
1027 |
24.12 |
11.62 |
0.30 |
0.46 |
8 |
A" |
1146 |
1106 |
11.66 |
0.41 |
0.75 |
0.86 |
9 |
A" |
809 |
781 |
148.10 |
0.41 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 8701.3 cm
-1
Scaled (by 0.9646) Zero Point Vibrational Energy (zpe) 8393.2 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 B3PW91/aug-cc-pVDZ
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.017 |
|
|
|
2 |
N |
0.188 |
|
|
|
3 |
H |
-0.149 |
|
|
|
4 |
H |
-0.052 |
|
|
|
5 |
H |
0.029 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-1.322 |
-3.234 |
0.000 |
3.494 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-12.278 |
-2.370 |
0.000 |
y |
-2.370 |
-13.769 |
0.000 |
z |
0.000 |
0.000 |
-14.051 |
|
Traceless |
| x | y | z |
x |
1.632 |
-2.370 |
0.000 |
y |
-2.370 |
-0.605 |
0.000 |
z |
0.000 |
0.000 |
-1.027 |
|
Polar |
3z2-r2 | -2.055 |
x2-y2 | 1.491 |
xy | -2.370 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
3.783 |
0.096 |
0.000 |
y |
0.096 |
4.824 |
0.000 |
z |
0.000 |
0.000 |
2.894 |
<r2> (average value of r
2) Å
2
<r2> |
20.083 |
(<r2>)1/2 |
4.481 |