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S1C2
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Vibrational Frequencies calculated at MP2=FULL/6-31G**
Geometric Data calculated at MP2=FULL/6-31G**
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
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S1C1
S1C3
Vibrational Frequencies calculated at MP2=FULL/6-31G**
Geometric Data calculated at MP2=FULL/6-31G**
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
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S1C1
S1C2
Energy calculated at MP2=FULL/6-31G**
| | hartrees |
| Energy at 0K | -279.504468 |
| Energy at 298.15K | -279.506576 |
| HF Energy | -278.807193 |
| Nuclear repulsion energy | 116.346733 |
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=FULL/6-31G**
| 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 |
1362 |
1273 |
146.00 |
|
|
|
| 2 |
A1 |
901 |
842 |
85.23 |
|
|
|
| 3 |
A1 |
621 |
580 |
0.01 |
|
|
|
| 4 |
B1 |
743 |
694 |
11.53 |
|
|
|
| 5 |
B2 |
1906 |
1781 |
188.65 |
|
|
|
| 6 |
B2 |
425 |
397 |
9.31 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 2979.1 cm
-1
Scaled (by 0.9344) Zero Point Vibrational Energy (zpe) 2783.7 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 MP2=FULL/6-31G**
Point Group is C2v
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| N1 |
0.000 |
0.000 |
-0.109 |
| O2 |
0.000 |
0.000 |
1.280 |
| O3 |
0.000 |
1.115 |
-0.592 |
| O4 |
0.000 |
-1.115 |
-0.592 |
Atom - Atom Distances (Å)
| |
N1 |
O2 |
O3 |
O4 |
| N1 | | 1.3894 | 1.2155 | 1.2155 |
O2 | 1.3894 | | 2.1797 | 2.1797 | O3 | 1.2155 | 2.1797 | | 2.2305 | O4 | 1.2155 | 2.1797 | 2.2305 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| O2 |
N1 |
O3 |
113.435 |
|
O2 |
N1 |
O4 |
113.435 |
| O3 |
N1 |
O4 |
133.131 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability