Jump to
S1C2
Energy calculated at B3LYP/CEP-121G
| | hartrees |
| Energy at 0K | -26.974935 |
| Energy at 298.15K | -26.977305 |
| HF Energy | -26.974935 |
| Nuclear repulsion energy | 20.501182 |
The energy at 298.15K was derived from the energy at 0K
and an integrated heat capacity that used the calculated vibrational frequencies.
Vibrational Frequencies calculated at B3LYP/CEP-121G
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
A1 |
3442 |
3354 |
1.26 |
|
|
|
| 2 |
A1 |
1689 |
1646 |
18.52 |
|
|
|
| 3 |
A1 |
1297 |
1264 |
0.10 |
|
|
|
| 4 |
B1 |
407 |
397 |
316.13 |
|
|
|
| 5 |
B2 |
3612 |
3519 |
0.22 |
|
|
|
| 6 |
B2 |
1225 |
1194 |
6.34 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 5835.5 cm
-1
Scaled (by 0.9745) Zero Point Vibrational Energy (zpe) 5686.7 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.
Geometric Data calculated at B3LYP/CEP-121G
Point Group is C2v
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| N1 |
0.000 |
0.000 |
-0.569 |
| O2 |
0.000 |
0.000 |
0.766 |
| H3 |
0.000 |
0.885 |
-1.071 |
| H4 |
0.000 |
-0.885 |
-1.071 |
Atom - Atom Distances (Å)
| |
N1 |
O2 |
H3 |
H4 |
| N1 | | 1.3353 | 1.0178 | 1.0178 |
O2 | 1.3353 | | 2.0394 | 2.0394 | H3 | 1.0178 | 2.0394 | | 1.7708 | H4 | 1.0178 | 2.0394 | 1.7708 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| O2 |
N1 |
H3 |
119.548 |
|
O2 |
N1 |
H4 |
119.548 |
| H3 |
N1 |
H4 |
120.905 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/CEP-121G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
N |
-0.385 |
|
|
|
| 2 |
O |
-0.206 |
|
|
|
| 3 |
H |
0.296 |
|
|
|
| 4 |
H |
0.296 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.000 |
0.000 |
-3.226 |
3.226 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-12.648 |
0.000 |
0.000 |
| y |
0.000 |
-9.937 |
0.000 |
| z |
0.000 |
0.000 |
-11.057 |
|
| Traceless |
| | x | y | z |
| x |
-2.151 |
0.000 |
0.000 |
| y |
0.000 |
1.915 |
0.000 |
| z |
0.000 |
0.000 |
0.236 |
|
| Polar |
| 3z2-r2 | 0.472 |
| x2-y2 | -2.711 |
| xy | 0.000 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
0.987 |
0.000 |
0.000 |
| y |
0.000 |
1.454 |
0.000 |
| z |
0.000 |
0.000 |
3.098 |
<r2> (average value of r
2) Å
2
| <r2> |
16.008 |
| (<r2>)1/2 |
4.001 |
Jump to
S1C1
Energy calculated at B3LYP/CEP-121G
| | hartrees |
| Energy at 0K | -26.974935 |
| Energy at 298.15K | -26.977302 |
| HF Energy | -26.974935 |
| Nuclear repulsion energy | 20.502260 |
The energy at 298.15K was derived from the energy at 0K
and an integrated heat capacity that used the calculated vibrational frequencies.
Vibrational Frequencies calculated at B3LYP/CEP-121G
| 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' |
3444 |
3356 |
1.26 |
|
|
|
| 2 |
A' |
1688 |
1645 |
18.54 |
|
|
|
| 3 |
A' |
1297 |
1264 |
0.09 |
|
|
|
| 4 |
A' |
404 |
394 |
316.32 |
|
|
|
| 5 |
A" |
3614 |
3522 |
0.24 |
|
|
|
| 6 |
A" |
1225 |
1194 |
6.34 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 5835.8 cm
-1
Scaled (by 0.9745) Zero Point Vibrational Energy (zpe) 5686.9 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.
Geometric Data calculated at B3LYP/CEP-121G
Point Group is Cs
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/CEP-121G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
N |
-0.385 |
|
|
|
| 2 |
O |
-0.206 |
|
|
|
| 3 |
H |
0.296 |
|
|
|
| 4 |
H |
0.296 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.004 |
3.226 |
0.000 |
3.226 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-12.648 |
0.004 |
0.000 |
| y |
0.004 |
-11.059 |
0.000 |
| z |
0.000 |
0.000 |
-9.936 |
|
| Traceless |
| | x | y | z |
| x |
-2.151 |
0.004 |
0.000 |
| y |
0.004 |
0.233 |
0.000 |
| z |
0.000 |
0.000 |
1.917 |
|
| Polar |
| 3z2-r2 | 3.835 |
| x2-y2 | -1.589 |
| xy | 0.004 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
0.987 |
0.000 |
0.000 |
| y |
0.000 |
3.097 |
0.000 |
| z |
0.000 |
0.000 |
1.454 |
<r2> (average value of r
2) Å
2
| <r2> |
16.006 |
| (<r2>)1/2 |
4.001 |