Jump to
S1C2
Energy calculated at CCSD(T)/cc-pVQZ
| hartrees |
Energy at 0K | -130.946551 |
Energy at 298.15K | |
HF Energy | -130.458331 |
Nuclear repulsion energy | 35.189815 |
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 CCSD(T)/cc-pVQZ
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 |
3486 |
3380 |
|
|
|
|
2 |
A1 |
1668 |
1617 |
|
|
|
|
3 |
A1 |
1397 |
1355 |
|
|
|
|
4 |
B1 |
279i |
271i |
|
|
|
|
5 |
B2 |
3628 |
3518 |
|
|
|
|
6 |
B2 |
1267 |
1228 |
|
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 5583.4 cm
-1
Scaled (by 0.9697) Zero Point Vibrational Energy (zpe) 5414.2 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 CCSD(T)/cc-pVQZ
Point Group is C2v
Cartesians (Å)
Atom |
x (Å) |
y (Å) |
z (Å) |
N1 |
0.000 |
0.000 |
-0.540 |
O2 |
0.000 |
0.000 |
0.733 |
H3 |
0.000 |
0.876 |
-1.042 |
H4 |
0.000 |
-0.876 |
-1.042 |
Atom - Atom Distances (Å)
|
N1 |
O2 |
H3 |
H4 |
N1 | | 1.2732 | 1.0098 | 1.0098 |
O2 | 1.2732 | | 1.9798 | 1.9798 | H3 | 1.0098 | 1.9798 | | 1.7521 | H4 | 1.0098 | 1.9798 | 1.7521 | |
More geometry information
Calculated Bond Angles
atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
O2 |
N1 |
H3 |
119.823 |
|
O2 |
N1 |
H4 |
119.823 |
H3 |
N1 |
H4 |
120.353 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Jump to
S1C1
Energy calculated at CCSD(T)/cc-pVQZ
| hartrees |
Energy at 0K | -130.946314 |
Energy at 298.15K | |
HF Energy | -130.457706 |
Nuclear repulsion energy | 35.241793 |
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 CCSD(T)/cc-pVQZ
Geometric Data calculated at CCSD(T)/cc-pVQZ
Point Group is Cs
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability