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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
S1C3
Vibrational Frequencies calculated at QCISD(TQ)/cc-pVDZ
Geometric Data calculated at QCISD(TQ)/cc-pVDZ
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Jump to
S1C1
S1C2
Energy calculated at QCISD(TQ)/cc-pVDZ
| | hartrees |
| Energy at 0K | -224.695152 |
| Energy at 298.15K | |
| HF Energy | -224.005498 |
| Nuclear repulsion energy | 123.203470 |
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 |
3788 |
3788 |
|
|
|
|
| 2 |
A1 |
3645 |
3645 |
|
|
|
|
| 3 |
A1 |
1839 |
1839 |
|
|
|
|
| 4 |
A1 |
1612 |
1612 |
|
|
|
|
| 5 |
A1 |
1143 |
1143 |
|
|
|
|
| 6 |
A1 |
982 |
982 |
|
|
|
|
| 7 |
A1 |
476 |
476 |
|
|
|
|
| 8 |
A2 |
365 |
365 |
|
|
|
|
| 9 |
A2 |
526i |
526i |
|
|
|
|
| 10 |
B1 |
770 |
770 |
|
|
|
|
| 11 |
B1 |
567 |
567 |
|
|
|
|
| 12 |
B1 |
453i |
453i |
|
|
|
|
| 13 |
B2 |
3786 |
3786 |
|
|
|
|
| 14 |
B2 |
3638 |
3638 |
|
|
|
|
| 15 |
B2 |
1620 |
1620 |
|
|
|
|
| 16 |
B2 |
1439 |
1439 |
|
|
|
|
| 17 |
B2 |
991 |
991 |
|
|
|
|
| 18 |
B2 |
561 |
561 |
|
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 13121.1 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 13121.1 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 |
0.148 |
| O2 |
0.000 |
0.000 |
1.372 |
| N3 |
0.000 |
1.160 |
-0.603 |
| N4 |
0.000 |
-1.160 |
-0.603 |
| H5 |
0.000 |
2.035 |
-0.096 |
| H6 |
0.000 |
1.172 |
-1.614 |
| H7 |
0.000 |
-2.035 |
-0.096 |
| H8 |
0.000 |
-1.172 |
-1.614 |
Atom - Atom Distances (Å)
| |
C1 |
O2 |
N3 |
N4 |
H5 |
H6 |
H7 |
H8 |
| C1 | | 1.2238 | 1.3821 | 1.3821 | 2.0494 | 2.1165 | 2.0494 | 2.1165 |
O2 | 1.2238 | | 2.2908 | 2.2908 | 2.5092 | 3.2079 | 2.5092 | 3.2079 | N3 | 1.3821 | 2.2908 | | 2.3194 | 1.0114 | 1.0106 | 3.2344 | 2.5414 | N4 | 1.3821 | 2.2908 | 2.3194 | | 3.2344 | 2.5414 | 1.0114 | 1.0106 | H5 | 2.0494 | 2.5092 | 1.0114 | 3.2344 | | 1.7458 | 4.0695 | 3.5479 | H6 | 2.1165 | 3.2079 | 1.0106 | 2.5414 | 1.7458 | | 3.5479 | 2.3442 | H7 | 2.0494 | 2.5092 | 3.2344 | 1.0114 | 4.0695 | 3.5479 | | 1.7458 | H8 | 2.1165 | 3.2079 | 2.5414 | 1.0106 | 3.5479 | 2.3442 | 1.7458 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| C1 |
N3 |
H5 |
116.948 |
|
C1 |
N3 |
H6 |
123.657 |
| C1 |
N4 |
H7 |
116.948 |
|
C1 |
N4 |
H8 |
123.657 |
| O2 |
C1 |
N3 |
122.954 |
|
O2 |
C1 |
N4 |
122.954 |
| N3 |
C1 |
N4 |
114.092 |
|
H5 |
N3 |
H6 |
119.394 |
| H7 |
N4 |
H8 |
119.394 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability