Jump to
S1C2
Energy calculated at MP2/6-311G**
| | hartrees |
| Energy at 0K | -130.787134 |
| Energy at 298.15K | -130.789103 |
| HF Energy | -130.431510 |
| Nuclear repulsion energy | 35.369019 |
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 MP2/6-311G**
| 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 |
3510 |
3336 |
10.07 |
|
|
|
| 2 |
A1 |
1719 |
1634 |
17.19 |
|
|
|
| 3 |
A1 |
1523 |
1447 |
18.14 |
|
|
|
| 4 |
B1 |
99 |
94 |
186.01 |
|
|
|
| 5 |
B2 |
3656 |
3474 |
8.21 |
|
|
|
| 6 |
B2 |
1302 |
1237 |
1.17 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 5904.7 cm
-1
Scaled (by 0.9502) Zero Point Vibrational Energy (zpe) 5610.6 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 MP2/6-311G**
Point Group is C2v
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| N1 |
0.000 |
0.000 |
-0.534 |
| O2 |
0.000 |
0.000 |
0.728 |
| H3 |
0.000 |
0.875 |
-1.045 |
| H4 |
0.000 |
-0.875 |
-1.045 |
Atom - Atom Distances (Å)
| |
N1 |
O2 |
H3 |
H4 |
| N1 | | 1.2624 | 1.0133 | 1.0133 |
O2 | 1.2624 | | 1.9774 | 1.9774 | H3 | 1.0133 | 1.9774 | | 1.7503 | H4 | 1.0133 | 1.9774 | 1.7503 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| O2 |
N1 |
H3 |
120.273 |
|
O2 |
N1 |
H4 |
120.273 |
| H3 |
N1 |
H4 |
119.455 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Jump to
S1C1
Energy calculated at MP2/6-311G**
| | hartrees |
| Energy at 0K | -130.787134 |
| Energy at 298.15K | -130.789103 |
| HF Energy | -130.431510 |
| Nuclear repulsion energy | 35.369129 |
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 MP2/6-311G**
| 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' |
3510 |
3336 |
10.07 |
|
|
|
| 2 |
A' |
1719 |
1634 |
17.19 |
|
|
|
| 3 |
A' |
1523 |
1447 |
18.14 |
|
|
|
| 4 |
A' |
99 |
94 |
186.01 |
|
|
|
| 5 |
A" |
3656 |
3474 |
8.20 |
|
|
|
| 6 |
A" |
1302 |
1237 |
1.17 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 5904.7 cm
-1
Scaled (by 0.9502) Zero Point Vibrational Energy (zpe) 5610.6 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 MP2/6-311G**
Point Group is Cs
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| N1 |
0.000 |
0.534 |
0.000 |
| O2 |
0.000 |
-0.728 |
0.000 |
| H3 |
-0.000 |
1.045 |
0.875 |
| H4 |
-0.000 |
1.045 |
-0.875 |
Atom - Atom Distances (Å)
| |
N1 |
O2 |
H3 |
H4 |
| N1 | | 1.2624 | 1.0133 | 1.0133 |
O2 | 1.2624 | | 1.9774 | 1.9774 | H3 | 1.0133 | 1.9774 | | 1.7502 | H4 | 1.0133 | 1.9774 | 1.7502 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| O2 |
N1 |
H3 |
120.273 |
|
O2 |
N1 |
H4 |
120.273 |
| H3 |
N1 |
H4 |
119.453 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability