Jump to
S1C2
Energy calculated at MP3=FULL/cc-pVTZ
| | hartrees |
| Energy at 0K | -130.910242 |
| Energy at 298.15K | |
| HF Energy | -130.448166 |
| Nuclear repulsion energy | 35.568896 |
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 MP3=FULL/cc-pVTZ
| 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 |
3574 |
3333 |
8.16 |
|
|
|
| 2 |
A1 |
1723 |
1607 |
21.52 |
|
|
|
| 3 |
A1 |
1510 |
1408 |
6.94 |
|
|
|
| 4 |
B1 |
32i |
29i |
181.55 |
|
|
|
| 5 |
B2 |
3711 |
3461 |
15.48 |
|
|
|
| 6 |
B2 |
1305 |
1217 |
0.56 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 5895.4 cm
-1
Scaled (by 0.9326) Zero Point Vibrational Energy (zpe) 5498.1 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.
Geometric Data calculated at MP3=FULL/cc-pVTZ
Point Group is C2v
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| N1 |
0.000 |
0.000 |
-0.532 |
| O2 |
0.000 |
0.000 |
0.725 |
| H3 |
0.000 |
0.869 |
-1.036 |
| H4 |
0.000 |
-0.869 |
-1.036 |
Atom - Atom Distances (Å)
| |
N1 |
O2 |
H3 |
H4 |
| N1 | | 1.2570 | 1.0042 | 1.0042 |
O2 | 1.2570 | | 1.9632 | 1.9632 | H3 | 1.0042 | 1.9632 | | 1.7378 | H4 | 1.0042 | 1.9632 | 1.7378 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| O2 |
N1 |
H3 |
120.088 |
|
O2 |
N1 |
H4 |
120.088 |
| H3 |
N1 |
H4 |
119.825 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Jump to
S1C1
Energy calculated at MP3=FULL/cc-pVTZ
| | hartrees |
| Energy at 0K | -130.910242 |
| Energy at 298.15K | -130.912092 |
| HF Energy | -130.448170 |
| Nuclear repulsion energy | 35.568742 |
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 MP3=FULL/cc-pVTZ
| 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' |
3574 |
3333 |
8.14 |
|
|
|
| 2 |
A' |
1723 |
1607 |
21.53 |
|
|
|
| 3 |
A' |
1510 |
1408 |
6.92 |
|
|
|
| 4 |
A' |
35 |
33 |
181.55 |
|
|
|
| 5 |
A" |
3711 |
3461 |
15.43 |
|
|
|
| 6 |
A" |
1305 |
1217 |
0.56 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 5928.5 cm
-1
Scaled (by 0.9326) Zero Point Vibrational Energy (zpe) 5528.9 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 MP3=FULL/cc-pVTZ
Point Group is Cs
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability