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Vibrational Frequencies calculated at QCISD(T)=FULL/6-31G*
Geometric Data calculated at QCISD(T)=FULL/6-31G*
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
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S1C1
S1C3
Vibrational Frequencies calculated at QCISD(T)=FULL/6-31G*
Geometric Data calculated at QCISD(T)=FULL/6-31G*
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Jump to
S1C1
S1C2
Energy calculated at QCISD(T)=FULL/6-31G*
| hartrees |
Energy at 0K | -224.658154 |
Energy at 298.15K | |
HF Energy | -223.979142 |
Nuclear repulsion energy | 123.346589 |
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/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 |
3761 |
3761 |
|
|
|
|
2 |
A1 |
3633 |
3633 |
|
|
|
|
3 |
A1 |
1837 |
1837 |
|
|
|
|
4 |
A1 |
1656 |
1656 |
|
|
|
|
5 |
A1 |
1162 |
1162 |
|
|
|
|
6 |
A1 |
986 |
986 |
|
|
|
|
7 |
A1 |
480 |
480 |
|
|
|
|
8 |
A2 |
367 |
367 |
|
|
|
|
9 |
A2 |
509i |
509i |
|
|
|
|
10 |
B1 |
757 |
757 |
|
|
|
|
11 |
B1 |
574 |
574 |
|
|
|
|
12 |
B1 |
408i |
408i |
|
|
|
|
13 |
B2 |
3759 |
3759 |
|
|
|
|
14 |
B2 |
3625 |
3625 |
|
|
|
|
15 |
B2 |
1654 |
1654 |
|
|
|
|
16 |
B2 |
1462 |
1462 |
|
|
|
|
17 |
B2 |
1007 |
1007 |
|
|
|
|
18 |
B2 |
557 |
557 |
|
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 13179.8 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 13179.8 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/6-31G*
Point Group is C2v
Cartesians (Å)
Atom |
x (Å) |
y (Å) |
z (Å) |
C1 |
0.000 |
0.000 |
0.143 |
O2 |
0.000 |
0.000 |
1.371 |
N3 |
0.000 |
1.158 |
-0.601 |
N4 |
0.000 |
-1.158 |
-0.601 |
H5 |
0.000 |
2.030 |
-0.092 |
H6 |
0.000 |
1.183 |
-1.610 |
H7 |
0.000 |
-2.030 |
-0.092 |
H8 |
0.000 |
-1.183 |
-1.610 |
Atom - Atom Distances (Å)
|
C1 |
O2 |
N3 |
N4 |
H5 |
H6 |
H7 |
H8 |
C1 | | 1.2282 | 1.3769 | 1.3769 | 2.0431 | 2.1148 | 2.0431 | 2.1148 |
O2 | 1.2282 | | 2.2875 | 2.2875 | 2.5020 | 3.2075 | 2.5020 | 3.2075 | N3 | 1.3769 | 2.2875 | | 2.3166 | 1.0092 | 1.0092 | 3.2283 | 2.5491 | N4 | 1.3769 | 2.2875 | 2.3166 | | 3.2283 | 2.5491 | 1.0092 | 1.0092 | H5 | 2.0431 | 2.5020 | 1.0092 | 3.2283 | | 1.7385 | 4.0591 | 3.5530 | H6 | 2.1148 | 3.2075 | 1.0092 | 2.5491 | 1.7385 | | 3.5530 | 2.3653 | H7 | 2.0431 | 2.5020 | 3.2283 | 1.0092 | 4.0591 | 3.5530 | | 1.7385 | H8 | 2.1148 | 3.2075 | 2.5491 | 1.0092 | 3.5530 | 2.3653 | 1.7385 | |
More geometry information
Calculated Bond Angles
atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
C1 |
N3 |
H5 |
116.963 |
|
C1 |
N3 |
H6 |
124.107 |
C1 |
N4 |
H7 |
116.963 |
|
C1 |
N4 |
H8 |
124.107 |
O2 |
C1 |
N3 |
122.725 |
|
O2 |
C1 |
N4 |
122.725 |
N3 |
C1 |
N4 |
114.551 |
|
H5 |
N3 |
H6 |
118.930 |
H7 |
N4 |
H8 |
118.930 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability