Vibrational Frequencies calculated at PBEPBE/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' |
3090 |
3058 |
4.73 |
|
|
|
2 |
A' |
2979 |
2948 |
15.68 |
|
|
|
3 |
A' |
1730 |
1713 |
304.11 |
|
|
|
4 |
A' |
1448 |
1433 |
5.77 |
|
|
|
5 |
A' |
1405 |
1390 |
32.00 |
|
|
|
6 |
A' |
1298 |
1285 |
172.12 |
|
|
|
7 |
A' |
1144 |
1132 |
0.83 |
|
|
|
8 |
A' |
999 |
989 |
52.70 |
|
|
|
9 |
A' |
818 |
809 |
155.28 |
|
|
|
10 |
A' |
632 |
625 |
28.51 |
|
|
|
11 |
A' |
538 |
533 |
12.63 |
|
|
|
12 |
A' |
328 |
325 |
2.02 |
|
|
|
13 |
A" |
3064 |
3033 |
15.17 |
|
|
|
14 |
A" |
1416 |
1401 |
8.20 |
|
|
|
15 |
A" |
1130 |
1118 |
0.34 |
|
|
|
16 |
A" |
744 |
736 |
10.50 |
|
|
|
17 |
A" |
186 |
184 |
1.40 |
|
|
|
18 |
A" |
148 |
146 |
0.95 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 11547.8 cm
-1
Scaled (by 0.9897) Zero Point Vibrational Energy (zpe) 11428.8 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 PBEPBE/6-31G(2df,p)
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
N |
0.720 |
|
|
|
2 |
O |
-0.334 |
|
|
|
3 |
O |
-0.330 |
|
|
|
4 |
O |
-0.257 |
|
|
|
5 |
C |
-0.273 |
|
|
|
6 |
H |
0.161 |
|
|
|
7 |
H |
0.157 |
|
|
|
8 |
H |
0.157 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-0.434 |
-2.628 |
0.000 |
2.664 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-30.556 |
0.089 |
0.000 |
y |
0.089 |
-25.961 |
0.000 |
z |
0.000 |
0.000 |
-26.560 |
|
Traceless |
| x | y | z |
x |
-4.295 |
0.089 |
0.000 |
y |
0.089 |
2.597 |
0.000 |
z |
0.000 |
0.000 |
1.698 |
|
Polar |
3z2-r2 | 3.396 |
x2-y2 | -4.595 |
xy | 0.089 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
4.954 |
0.308 |
0.000 |
y |
0.308 |
6.737 |
0.000 |
z |
0.000 |
0.000 |
3.295 |
<r2> (average value of r
2) Å
2
<r2> |
0.000 |
(<r2>)1/2 |
0.000 |