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S1C2
Vibrational Frequencies calculated at QCISD(TQ)/cc-pVDZ
Geometric Data calculated at QCISD(TQ)/cc-pVDZ
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
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S1C1
Energy calculated at QCISD(TQ)/cc-pVDZ
| | hartrees |
| Energy at 0K | -148.401907 |
| Energy at 298.15K | |
| HF Energy | -147.918530 |
| Nuclear repulsion energy | 58.653015 |
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 QCISD(TQ)/cc-pVDZ
| 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 |
3650 |
3650 |
|
|
|
|
| 2 |
A1 |
2299 |
2299 |
|
|
|
|
| 3 |
A1 |
1600 |
1600 |
|
|
|
|
| 4 |
A1 |
1108 |
1108 |
|
|
|
|
| 5 |
B1 |
487 |
487 |
|
|
|
|
| 6 |
B1 |
580i |
580i |
|
|
|
|
| 7 |
B2 |
3787 |
3787 |
|
|
|
|
| 8 |
B2 |
1122 |
1122 |
|
|
|
|
| 9 |
B2 |
371 |
371 |
|
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 6922.5 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 6922.5 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 QCISD(TQ)/cc-pVDZ
Point Group is C2v
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
0.000 |
0.000 |
0.220 |
| N2 |
0.000 |
0.000 |
1.402 |
| N3 |
0.000 |
0.000 |
-1.125 |
| H4 |
0.000 |
0.875 |
-1.632 |
| H5 |
0.000 |
-0.875 |
-1.632 |
Atom - Atom Distances (Å)
| |
C1 |
N2 |
N3 |
H4 |
H5 |
| C1 | | 1.1820 | 1.3457 | 2.0483 | 2.0483 |
N2 | 1.1820 | | 2.5277 | 3.1577 | 3.1577 | N3 | 1.3457 | 2.5277 | | 1.0110 | 1.0110 | H4 | 2.0483 | 3.1577 | 1.0110 | | 1.7503 | H5 | 2.0483 | 3.1577 | 1.0110 | 1.7503 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| C1 |
N3 |
H4 |
120.050 |
|
C1 |
N3 |
H5 |
120.050 |
| N2 |
C1 |
N3 |
180.000 |
|
H4 |
N3 |
H5 |
119.899 |
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability