Vibrational Frequencies calculated at BLYP/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 |
A' |
3223 |
3205 |
12.91 |
67.17 |
0.34 |
0.51 |
| 2 |
A' |
1457 |
1449 |
83.07 |
1.09 |
0.68 |
0.81 |
| 3 |
A' |
1157 |
1151 |
150.28 |
9.62 |
0.56 |
0.72 |
| 4 |
A' |
1080 |
1074 |
145.18 |
3.17 |
0.31 |
0.48 |
| 5 |
A' |
783 |
779 |
67.25 |
10.81 |
0.12 |
0.22 |
| 6 |
A' |
542 |
539 |
1.09 |
8.10 |
0.48 |
0.64 |
| 7 |
A' |
452 |
449 |
10.20 |
2.63 |
0.72 |
0.84 |
| 8 |
A" |
621 |
617 |
10.06 |
0.06 |
0.75 |
0.86 |
| 9 |
A" |
473 |
470 |
119.48 |
8.79 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 4894.0 cm
-1
Scaled (by 0.9945) Zero Point Vibrational Energy (zpe) 4867.1 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 BLYP/3-21G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
N |
0.443 |
|
|
|
| 2 |
O |
-0.323 |
|
|
|
| 3 |
O |
-0.247 |
|
|
|
| 4 |
O |
-0.220 |
|
|
|
| 5 |
H |
0.347 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
1.225 |
-1.490 |
0.000 |
1.929 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-23.404 |
-2.537 |
0.000 |
| y |
-2.537 |
-20.120 |
0.000 |
| z |
0.000 |
0.000 |
-20.521 |
|
| Traceless |
| | x | y | z |
| x |
-3.083 |
-2.537 |
0.000 |
| y |
-2.537 |
1.842 |
0.000 |
| z |
0.000 |
0.000 |
1.241 |
|
| Polar |
| 3z2-r2 | 2.482 |
| x2-y2 | -3.284 |
| xy | -2.537 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
3.688 |
-0.425 |
0.000 |
| y |
-0.425 |
3.629 |
0.000 |
| z |
0.000 |
0.000 |
0.683 |
<r2> (average value of r
2) Å
2
| <r2> |
61.103 |
| (<r2>)1/2 |
7.817 |