Vibrational Frequencies calculated at PBE1PBE/TZVP
| 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' |
3867 |
3711 |
42.27 |
57.86 |
0.29 |
0.45 |
| 2 |
A' |
3481 |
3340 |
1.25 |
105.41 |
0.11 |
0.20 |
| 3 |
A' |
1683 |
1615 |
21.05 |
8.72 |
0.67 |
0.80 |
| 4 |
A' |
1407 |
1350 |
30.83 |
3.05 |
0.69 |
0.81 |
| 5 |
A' |
1145 |
1099 |
139.09 |
2.66 |
0.41 |
0.58 |
| 6 |
A' |
977 |
938 |
18.12 |
11.63 |
0.23 |
0.37 |
| 7 |
A" |
3567 |
3423 |
0.52 |
58.03 |
0.75 |
0.86 |
| 8 |
A" |
1343 |
1289 |
0.00 |
8.56 |
0.75 |
0.86 |
| 9 |
A" |
449 |
431 |
203.69 |
2.13 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 8959.9 cm
-1
Scaled (by 0.9596) Zero Point Vibrational Energy (zpe) 8598.0 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 PBE1PBE/TZVP
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
N |
-0.351 |
|
|
|
| 2 |
O |
-0.371 |
|
|
|
| 3 |
H |
0.288 |
|
|
|
| 4 |
H |
0.217 |
|
|
|
| 5 |
H |
0.217 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.099 |
0.625 |
0.000 |
0.633 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-11.264 |
4.028 |
0.000 |
| y |
4.028 |
-12.744 |
0.000 |
| z |
0.000 |
0.000 |
-11.537 |
|
| Traceless |
| | x | y | z |
| x |
0.877 |
4.028 |
0.000 |
| y |
4.028 |
-1.343 |
0.000 |
| z |
0.000 |
0.000 |
0.467 |
|
| Polar |
| 3z2-r2 | 0.933 |
| x2-y2 | 1.480 |
| xy | 4.028 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
1.966 |
0.335 |
0.000 |
| y |
0.335 |
2.469 |
0.000 |
| z |
0.000 |
0.000 |
1.879 |
<r2> (average value of r
2) Å
2
| <r2> |
20.566 |
| (<r2>)1/2 |
4.535 |