Vibrational Frequencies calculated at B1B95/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' |
3772 |
3610 |
103.08 |
43.98 |
0.25 |
0.40 |
| 2 |
A' |
1808 |
1731 |
452.56 |
1.97 |
0.65 |
0.79 |
| 3 |
A' |
1389 |
1329 |
312.66 |
11.93 |
0.21 |
0.34 |
| 4 |
A' |
1335 |
1278 |
74.00 |
4.45 |
0.75 |
0.86 |
| 5 |
A' |
939 |
899 |
200.86 |
10.29 |
0.09 |
0.16 |
| 6 |
A' |
678 |
649 |
9.96 |
7.74 |
0.47 |
0.64 |
| 7 |
A' |
597 |
571 |
10.49 |
3.09 |
0.63 |
0.78 |
| 8 |
A" |
793 |
759 |
10.52 |
0.11 |
0.75 |
0.86 |
| 9 |
A" |
486 |
465 |
138.64 |
1.53 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 5898.8 cm
-1
Scaled (by 0.9569) Zero Point Vibrational Energy (zpe) 5644.6 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/TZVP
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
N |
0.235 |
|
|
|
| 2 |
O |
-0.210 |
|
|
|
| 3 |
O |
-0.187 |
|
|
|
| 4 |
O |
-0.137 |
|
|
|
| 5 |
H |
0.300 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
1.147 |
-2.137 |
0.000 |
2.426 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-24.449 |
-2.586 |
0.000 |
| y |
-2.586 |
-20.542 |
0.000 |
| z |
0.000 |
0.000 |
-20.890 |
|
| Traceless |
| | x | y | z |
| x |
-3.733 |
-2.586 |
0.000 |
| y |
-2.586 |
2.128 |
0.000 |
| z |
0.000 |
0.000 |
1.606 |
|
| Polar |
| 3z2-r2 | 3.211 |
| x2-y2 | -3.907 |
| xy | -2.586 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
4.194 |
-0.316 |
0.000 |
| y |
-0.316 |
3.665 |
0.000 |
| z |
0.000 |
0.000 |
1.654 |
<r2> (average value of r
2) Å
2
| <r2> |
54.847 |
| (<r2>)1/2 |
7.406 |