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S1C2
Vibrational Frequencies calculated at QCISD(T)=FULL/cc-pVDZ
Geometric Data calculated at QCISD(T)=FULL/cc-pVDZ
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
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S1C1
Energy calculated at QCISD(T)=FULL/cc-pVDZ
| | hartrees |
| Energy at 0K | -260.425642 |
| Energy at 298.15K | -260.430629 |
| HF Energy | -259.660083 |
| Nuclear repulsion energy | 126.366270 |
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/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 |
A' |
3507 |
3364 |
|
|
|
|
| 2 |
A' |
1610 |
1544 |
|
|
|
|
| 3 |
A' |
1402 |
1345 |
|
|
|
|
| 4 |
A' |
1032 |
990 |
|
|
|
|
| 5 |
A' |
862 |
827 |
|
|
|
|
| 6 |
A' |
728 |
698 |
|
|
|
|
| 7 |
A' |
653 |
626 |
|
|
|
|
| 8 |
A" |
3638 |
3489 |
|
|
|
|
| 9 |
A" |
1716 |
1646 |
|
|
|
|
| 10 |
A" |
1263 |
1212 |
|
|
|
|
| 11 |
A" |
559 |
536 |
|
|
|
|
| 12 |
A" |
363 |
348 |
|
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 8667.1 cm
-1
Scaled (by 0.959) Zero Point Vibrational Energy (zpe) 8311.7 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/cc-pVDZ
Point Group is Cs
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| N1 |
0.091 |
-1.266 |
0.000 |
| N2 |
0.006 |
0.151 |
0.000 |
| O3 |
0.006 |
0.686 |
1.099 |
| O4 |
0.006 |
0.686 |
-1.099 |
| H5 |
-0.387 |
-1.586 |
-0.846 |
| H6 |
-0.387 |
-1.586 |
0.846 |
Atom - Atom Distances (Å)
| |
N1 |
N2 |
O3 |
O4 |
H5 |
H6 |
| N1 | | 1.4190 | 2.2415 | 2.2415 | 1.0227 | 1.0227 |
N2 | 1.4190 | | 1.2227 | 1.2227 | 1.9710 | 1.9710 | O3 | 2.2415 | 1.2227 | | 2.1987 | 3.0163 | 2.3190 | O4 | 2.2415 | 1.2227 | 2.1987 | | 2.3190 | 3.0163 | H5 | 1.0227 | 1.9710 | 3.0163 | 2.3190 | | 1.6920 | H6 | 1.0227 | 1.9710 | 2.3190 | 3.0163 | 1.6920 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| N1 |
N2 |
O3 |
115.904 |
|
N1 |
N2 |
O4 |
115.904 |
| N2 |
N1 |
H5 |
106.520 |
|
N2 |
N1 |
H6 |
106.520 |
| O3 |
N2 |
O4 |
128.093 |
|
H5 |
N1 |
H6 |
111.623 |
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability