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Vibrational Frequencies calculated at QCISD(T)=FULL/aug-cc-pVTZ
Geometric Data calculated at QCISD(T)=FULL/aug-cc-pVTZ
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
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S1C1
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Vibrational Frequencies calculated at QCISD(T)=FULL/aug-cc-pVTZ
Geometric Data calculated at QCISD(T)=FULL/aug-cc-pVTZ
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
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S1C1
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Energy calculated at QCISD(T)=FULL/aug-cc-pVTZ
| | hartrees |
| Energy at 0K | -225.025990 |
| Energy at 298.15K | |
| HF Energy | -224.083642 |
| Nuclear repulsion energy | 124.245311 |
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(T)=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 |
3779 |
3779 |
|
|
|
|
| 2 |
A1 |
3654 |
3654 |
|
|
|
|
| 3 |
A1 |
1787 |
1787 |
|
|
|
|
| 4 |
A1 |
1640 |
1640 |
|
|
|
|
| 5 |
A1 |
1137 |
1137 |
|
|
|
|
| 6 |
A1 |
977 |
977 |
|
|
|
|
| 7 |
A1 |
476 |
476 |
|
|
|
|
| 8 |
A2 |
369 |
369 |
|
|
|
|
| 9 |
A2 |
399i |
399i |
|
|
|
|
| 10 |
B1 |
780 |
780 |
|
|
|
|
| 11 |
B1 |
578 |
578 |
|
|
|
|
| 12 |
B1 |
317i |
317i |
|
|
|
|
| 13 |
B2 |
3777 |
3777 |
|
|
|
|
| 14 |
B2 |
3646 |
3646 |
|
|
|
|
| 15 |
B2 |
1637 |
1637 |
|
|
|
|
| 16 |
B2 |
1434 |
1434 |
|
|
|
|
| 17 |
B2 |
984 |
984 |
|
|
|
|
| 18 |
B2 |
560 |
560 |
|
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 13249.2 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 13249.2 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(T)=FULL/aug-cc-pVTZ
Point Group is C2v
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
0.000 |
0.000 |
0.141 |
| O2 |
0.000 |
0.000 |
1.359 |
| N3 |
0.000 |
1.153 |
-0.596 |
| N4 |
0.000 |
-1.153 |
-0.596 |
| H5 |
0.000 |
2.016 |
-0.089 |
| H6 |
0.000 |
1.171 |
-1.596 |
| H7 |
0.000 |
-2.016 |
-0.089 |
| H8 |
0.000 |
-1.171 |
-1.596 |
Atom - Atom Distances (Å)
| |
C1 |
O2 |
N3 |
N4 |
H5 |
H6 |
H7 |
H8 |
| C1 | | 1.2181 | 1.3686 | 1.3686 | 2.0286 | 2.0942 | 2.0286 | 2.0942 |
O2 | 1.2181 | | 2.2698 | 2.2698 | 2.4816 | 3.1780 | 2.4816 | 3.1780 | N3 | 1.3686 | 2.2698 | | 2.3066 | 1.0003 | 0.9998 | 3.2092 | 2.5298 | N4 | 1.3686 | 2.2698 | 2.3066 | | 3.2092 | 2.5298 | 1.0003 | 0.9998 | H5 | 2.0286 | 2.4816 | 1.0003 | 3.2092 | | 1.7275 | 4.0310 | 3.5244 | H6 | 2.0942 | 3.1780 | 0.9998 | 2.5298 | 1.7275 | | 3.5244 | 2.3411 | H7 | 2.0286 | 2.4816 | 3.2092 | 1.0003 | 4.0310 | 3.5244 | | 1.7275 | H8 | 2.0942 | 3.1780 | 2.5298 | 0.9998 | 3.5244 | 2.3411 | 1.7275 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| C1 |
N3 |
H5 |
116.961 |
|
C1 |
N3 |
H6 |
123.564 |
| C1 |
N4 |
H7 |
116.961 |
|
C1 |
N4 |
H8 |
123.564 |
| O2 |
C1 |
N3 |
122.575 |
|
O2 |
C1 |
N4 |
122.575 |
| N3 |
C1 |
N4 |
114.849 |
|
H5 |
N3 |
H6 |
119.475 |
| H7 |
N4 |
H8 |
119.475 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability