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' |
3282 |
3260 |
4.38 |
74.15 |
0.37 |
0.54 |
| 2 |
A' |
3086 |
3066 |
14.41 |
128.14 |
0.12 |
0.22 |
| 3 |
A' |
1629 |
1619 |
8.11 |
22.35 |
0.46 |
0.63 |
| 4 |
A' |
1344 |
1335 |
12.12 |
12.81 |
0.74 |
0.85 |
| 5 |
A' |
1093 |
1086 |
113.36 |
3.39 |
0.64 |
0.78 |
| 6 |
A' |
840 |
834 |
4.49 |
13.34 |
0.14 |
0.24 |
| 7 |
A" |
3185 |
3164 |
25.54 |
69.59 |
0.75 |
0.86 |
| 8 |
A" |
1203 |
1195 |
0.09 |
16.61 |
0.75 |
0.86 |
| 9 |
A" |
348 |
346 |
193.42 |
11.41 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 8004.9 cm
-1
Scaled (by 0.9935) Zero Point Vibrational Energy (zpe) 7952.9 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 |
-0.439 |
|
|
|
| 2 |
O |
-0.427 |
|
|
|
| 3 |
H |
0.334 |
|
|
|
| 4 |
H |
0.266 |
|
|
|
| 5 |
H |
0.266 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.284 |
0.554 |
0.000 |
0.623 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-10.482 |
3.862 |
0.000 |
| y |
3.862 |
-12.396 |
0.000 |
| z |
0.000 |
0.000 |
-11.275 |
|
| Traceless |
| | x | y | z |
| x |
1.353 |
3.862 |
0.000 |
| y |
3.862 |
-1.518 |
0.000 |
| z |
0.000 |
0.000 |
0.164 |
|
| Polar |
| 3z2-r2 | 0.329 |
| x2-y2 | 1.914 |
| xy | 3.862 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
1.644 |
0.612 |
0.000 |
| y |
0.612 |
2.192 |
0.000 |
| z |
0.000 |
0.000 |
1.415 |
<r2> (average value of r
2) Å
2
| <r2> |
21.979 |
| (<r2>)1/2 |
4.688 |