Vibrational Frequencies calculated at B1B95/6-31+G**
| 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' |
3883 |
3715 |
52.17 |
50.93 |
0.28 |
0.43 |
| 2 |
A' |
3498 |
3346 |
1.53 |
101.17 |
0.11 |
0.20 |
| 3 |
A' |
1688 |
1615 |
22.82 |
6.21 |
0.73 |
0.84 |
| 4 |
A' |
1404 |
1343 |
28.51 |
2.91 |
0.42 |
0.59 |
| 5 |
A' |
1149 |
1099 |
143.09 |
2.96 |
0.18 |
0.30 |
| 6 |
A' |
978 |
936 |
17.52 |
12.54 |
0.26 |
0.41 |
| 7 |
A" |
3592 |
3436 |
2.77 |
59.45 |
0.75 |
0.86 |
| 8 |
A" |
1346 |
1287 |
0.03 |
6.42 |
0.75 |
0.86 |
| 9 |
A" |
454 |
435 |
208.84 |
0.27 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 8996.5 cm
-1
Scaled (by 0.9566) Zero Point Vibrational Energy (zpe) 8606.1 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 B1B95/6-31+G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
N |
-0.612 |
|
|
|
| 2 |
O |
-0.367 |
|
|
|
| 3 |
H |
0.364 |
|
|
|
| 4 |
H |
0.308 |
|
|
|
| 5 |
H |
0.308 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.134 |
0.630 |
0.000 |
0.645 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-11.394 |
4.149 |
0.000 |
| y |
4.149 |
-12.936 |
0.000 |
| z |
0.000 |
0.000 |
-11.726 |
|
| Traceless |
| | x | y | z |
| x |
0.937 |
4.149 |
0.000 |
| y |
4.149 |
-1.376 |
0.000 |
| z |
0.000 |
0.000 |
0.438 |
|
| Polar |
| 3z2-r2 | 0.877 |
| x2-y2 | 1.542 |
| xy | 4.149 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
2.091 |
0.238 |
0.000 |
| y |
0.238 |
2.620 |
0.000 |
| z |
0.000 |
0.000 |
2.031 |
<r2> (average value of r
2) Å
2
| <r2> |
20.667 |
| (<r2>)1/2 |
4.546 |