Jump to
S1C2
Energy calculated at MP4=FULL/aug-cc-pVTZ
| hartrees |
Energy at 0K | -130.949819 |
Energy at 298.15K | -130.951838 |
HF Energy | -130.451094 |
Nuclear repulsion energy | 35.319077 |
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 MP4=FULL/aug-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 |
3490 |
3383 |
|
|
|
|
2 |
A1 |
1690 |
1638 |
|
|
|
|
3 |
A1 |
1455 |
1410 |
|
|
|
|
4 |
B1 |
131 |
127 |
|
|
|
|
5 |
B2 |
3621 |
3510 |
|
|
|
|
6 |
B2 |
1262 |
1223 |
|
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 5824.3 cm
-1
Scaled (by 0.9693) Zero Point Vibrational Energy (zpe) 5645.5 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 MP4=FULL/aug-cc-pVTZ
Point Group is C2v
Cartesians (Å)
Atom |
x (Å) |
y (Å) |
z (Å) |
N1 |
0.000 |
0.000 |
-0.537 |
O2 |
0.000 |
0.000 |
0.730 |
H3 |
0.000 |
0.875 |
-1.041 |
H4 |
0.000 |
-0.875 |
-1.041 |
Atom - Atom Distances (Å)
|
N1 |
O2 |
H3 |
H4 |
N1 | | 1.2666 | 1.0101 | 1.0101 |
O2 | 1.2666 | | 1.9756 | 1.9756 | H3 | 1.0101 | 1.9756 | | 1.7499 | H4 | 1.0101 | 1.9756 | 1.7499 | |
More geometry information
Calculated Bond Angles
atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
O2 |
N1 |
H3 |
119.980 |
|
O2 |
N1 |
H4 |
119.980 |
H3 |
N1 |
H4 |
120.041 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Jump to
S1C1
Energy calculated at MP4=FULL/aug-cc-pVTZ
| hartrees |
Energy at 0K | -130.949817 |
Energy at 298.15K | |
HF Energy | -130.451086 |
Nuclear repulsion energy | 35.331053 |
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 MP4=FULL/aug-cc-pVTZ
Geometric Data calculated at MP4=FULL/aug-cc-pVTZ
Point Group is Cs
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability