Jump to
S1C2
Energy calculated at CISD/3-21G*
| | hartrees |
| Energy at 0K | -488.335591 |
| Energy at 298.15K | |
| HF Energy | -488.034580 |
| Nuclear repulsion energy | 79.467182 |
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 CISD/3-21G*
Geometric Data calculated at CISD/3-21G*
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Jump to
S1C1
Energy calculated at CISD/3-21G*
| | hartrees |
| Energy at 0K | -488.335601 |
| Energy at 298.15K | -488.335857 |
| HF Energy | -488.034467 |
| Nuclear repulsion energy | 79.482754 |
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 CISD/3-21G*
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
Σ |
3883 |
3628 |
754.72 |
|
|
|
| 2 |
Σ |
2244 |
2097 |
575.17 |
|
|
|
| 3 |
Σ |
839 |
784 |
53.07 |
|
|
|
| 4 |
Π |
509 |
475 |
1.17 |
|
|
|
| 4 |
Π |
509 |
475 |
1.17 |
|
|
|
| 5 |
Π |
202 |
189 |
241.75 |
|
|
|
| 5 |
Π |
202 |
189 |
241.75 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4193.6 cm
-1
Scaled (by 0.9344) Zero Point Vibrational Energy (zpe) 3918.5 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 CISD/3-21G*
Point Group is C∞v
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| N1 |
0.000 |
0.000 |
-1.682 |
| C2 |
0.000 |
0.000 |
-0.507 |
| S3 |
0.000 |
0.000 |
1.093 |
| H4 |
0.000 |
0.000 |
-2.674 |
Atom - Atom Distances (Å)
| |
N1 |
C2 |
S3 |
H4 |
| N1 | | 1.1752 | 2.7746 | 0.9921 |
C2 | 1.1752 | | 1.5993 | 2.1674 | S3 | 2.7746 | 1.5993 | | 3.7667 | H4 | 0.9921 | 2.1674 | 3.7667 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| N1 |
C2 |
S3 |
180.000 |
|
C2 |
N1 |
H4 |
180.000 |
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability