Jump to
S1C2
Energy calculated at CCSD(T)/6-311G*
| | hartrees |
| Energy at 0K | -130.798127 |
| Energy at 298.15K | |
| HF Energy | -130.424211 |
| Nuclear repulsion energy | 35.061458 |
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)/6-311G*
| 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 |
3490 |
3359 |
|
|
|
|
| 2 |
A1 |
1736 |
1671 |
|
|
|
|
| 3 |
A1 |
1400 |
1348 |
|
|
|
|
| 4 |
B1 |
377i |
363i |
|
|
|
|
| 5 |
B2 |
3624 |
3488 |
|
|
|
|
| 6 |
B2 |
1297 |
1248 |
|
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 5584.5 cm
-1
Scaled (by 0.9626) Zero Point Vibrational Energy (zpe) 5375.7 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 CCSD(T)/6-311G*
Point Group is C2v
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| N1 |
0.000 |
0.000 |
-0.542 |
| O2 |
0.000 |
0.000 |
0.736 |
| H3 |
0.000 |
0.877 |
-1.049 |
| H4 |
0.000 |
-0.877 |
-1.049 |
Atom - Atom Distances (Å)
| |
N1 |
O2 |
H3 |
H4 |
| N1 | | 1.2779 | 1.0131 | 1.0131 |
O2 | 1.2779 | | 1.9888 | 1.9888 | H3 | 1.0131 | 1.9888 | | 1.7541 | H4 | 1.0131 | 1.9888 | 1.7541 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| O2 |
N1 |
H3 |
120.036 |
|
O2 |
N1 |
H4 |
120.036 |
| H3 |
N1 |
H4 |
119.929 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Jump to
S1C1
Energy calculated at CCSD(T)/6-311G*
| | hartrees |
| Energy at 0K | -130.798468 |
| Energy at 298.15K | -130.800928 |
| HF Energy | -130.425172 |
| Nuclear repulsion energy | 35.008663 |
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)/6-311G*
| 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' |
3454 |
3325 |
|
|
|
|
| 2 |
A' |
1734 |
1669 |
|
|
|
|
| 3 |
A' |
1380 |
1329 |
|
|
|
|
| 4 |
A' |
506 |
487 |
|
|
|
|
| 5 |
A" |
3582 |
3448 |
|
|
|
|
| 6 |
A" |
1319 |
1269 |
|
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 5987.2 cm
-1
Scaled (by 0.9626) Zero Point Vibrational Energy (zpe) 5763.2 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)/6-311G*
Point Group is Cs
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| N1 |
-0.025 |
0.547 |
0.000 |
| O2 |
-0.025 |
-0.735 |
0.000 |
| H3 |
0.190 |
1.027 |
0.869 |
| H4 |
0.190 |
1.027 |
-0.869 |
Atom - Atom Distances (Å)
| |
N1 |
O2 |
H3 |
H4 |
| N1 | | 1.2814 | 1.0157 | 1.0157 |
O2 | 1.2814 | | 1.9760 | 1.9760 | H3 | 1.0157 | 1.9760 | | 1.7374 | H4 | 1.0157 | 1.9760 | 1.7374 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| O2 |
N1 |
H3 |
118.214 |
|
O2 |
N1 |
H4 |
118.214 |
| H3 |
N1 |
H4 |
117.573 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability