Vibrational Frequencies calculated at mPW1PW91/cc-pVDZ
| 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' |
3830 |
3670 |
42.59 |
57.96 |
0.30 |
0.46 |
| 2 |
A' |
3443 |
3299 |
2.11 |
107.85 |
0.11 |
0.20 |
| 3 |
A' |
1675 |
1605 |
11.90 |
9.00 |
0.57 |
0.73 |
| 4 |
A' |
1418 |
1359 |
23.56 |
3.57 |
0.74 |
0.85 |
| 5 |
A' |
1168 |
1120 |
124.17 |
2.31 |
0.75 |
0.86 |
| 6 |
A' |
978 |
937 |
11.95 |
11.31 |
0.18 |
0.31 |
| 7 |
A" |
3523 |
3376 |
0.15 |
63.39 |
0.75 |
0.86 |
| 8 |
A" |
1349 |
1292 |
0.02 |
7.52 |
0.75 |
0.86 |
| 9 |
A" |
398 |
382 |
172.03 |
4.29 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 8890.6 cm
-1
Scaled (by 0.9583) Zero Point Vibrational Energy (zpe) 8519.9 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 mPW1PW91/cc-pVDZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
N |
-0.107 |
|
|
|
| 2 |
O |
-0.287 |
|
|
|
| 3 |
H |
0.175 |
|
|
|
| 4 |
H |
0.110 |
|
|
|
| 5 |
H |
0.110 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.107 |
0.549 |
0.000 |
0.560 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-10.626 |
3.647 |
0.000 |
| y |
3.647 |
-12.263 |
0.000 |
| z |
0.000 |
0.000 |
-11.259 |
|
| Traceless |
| | x | y | z |
| x |
1.134 |
3.647 |
0.000 |
| y |
3.647 |
-1.320 |
0.000 |
| z |
0.000 |
0.000 |
0.186 |
|
| Polar |
| 3z2-r2 | 0.372 |
| x2-y2 | 1.637 |
| xy | 3.647 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
1.694 |
0.447 |
0.000 |
| y |
0.447 |
2.222 |
0.000 |
| z |
0.000 |
0.000 |
1.582 |
<r2> (average value of r
2) Å
2
| <r2> |
20.263 |
| (<r2>)1/2 |
4.501 |