Vibrational Frequencies calculated at PBEPBE/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' |
3090 |
3072 |
3.89 |
|
|
|
| 2 |
A' |
2968 |
2951 |
17.50 |
|
|
|
| 3 |
A' |
1740 |
1730 |
309.88 |
|
|
|
| 4 |
A' |
1423 |
1414 |
2.64 |
|
|
|
| 5 |
A' |
1383 |
1375 |
53.19 |
|
|
|
| 6 |
A' |
1296 |
1289 |
174.78 |
|
|
|
| 7 |
A' |
1128 |
1121 |
1.40 |
|
|
|
| 8 |
A' |
997 |
992 |
48.23 |
|
|
|
| 9 |
A' |
809 |
805 |
162.24 |
|
|
|
| 10 |
A' |
621 |
617 |
32.05 |
|
|
|
| 11 |
A' |
519 |
516 |
24.05 |
|
|
|
| 12 |
A' |
325 |
323 |
1.50 |
|
|
|
| 13 |
A" |
3056 |
3039 |
17.73 |
|
|
|
| 14 |
A" |
1384 |
1376 |
8.94 |
|
|
|
| 15 |
A" |
1110 |
1103 |
0.26 |
|
|
|
| 16 |
A" |
730 |
726 |
13.35 |
|
|
|
| 17 |
A" |
190 |
188 |
1.60 |
|
|
|
| 18 |
A" |
147 |
146 |
1.24 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 11458.0 cm
-1
Scaled (by 0.9942) Zero Point Vibrational Energy (zpe) 11391.5 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/cc-pVDZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
N |
0.342 |
|
|
|
| 2 |
O |
-0.191 |
|
|
|
| 3 |
O |
-0.178 |
|
|
|
| 4 |
O |
-0.216 |
|
|
|
| 5 |
C |
0.066 |
|
|
|
| 6 |
H |
0.063 |
|
|
|
| 7 |
H |
0.057 |
|
|
|
| 8 |
H |
0.057 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.498 |
-2.526 |
0.000 |
2.574 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-30.896 |
0.134 |
0.000 |
| y |
0.134 |
-26.013 |
0.000 |
| z |
0.000 |
0.000 |
-26.690 |
|
| Traceless |
| | x | y | z |
| x |
-4.545 |
0.134 |
0.000 |
| y |
0.134 |
2.780 |
0.000 |
| z |
0.000 |
0.000 |
1.765 |
|
| Polar |
| 3z2-r2 | 3.530 |
| x2-y2 | -4.883 |
| xy | 0.134 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
4.784 |
0.405 |
0.000 |
| y |
0.405 |
6.541 |
0.000 |
| z |
0.000 |
0.000 |
2.812 |
<r2> (average value of r
2) Å
2
| <r2> |
101.989 |
| (<r2>)1/2 |
10.099 |