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S1C2
Vibrational Frequencies calculated at QCISD(T)=FULL/6-31+G**
Geometric Data calculated at QCISD(T)=FULL/6-31+G**
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
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S1C1
Energy calculated at QCISD(T)=FULL/6-31+G**
| | hartrees |
| Energy at 0K | -260.423053 |
| Energy at 298.15K | -260.428029 |
| HF Energy | -259.647844 |
| Nuclear repulsion energy | 125.916129 |
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/6-31+G**
| 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' |
3564 |
3564 |
|
|
|
|
| 2 |
A' |
1649 |
1649 |
|
|
|
|
| 3 |
A' |
1382 |
1382 |
|
|
|
|
| 4 |
A' |
1014 |
1014 |
|
|
|
|
| 5 |
A' |
829 |
829 |
|
|
|
|
| 6 |
A' |
713 |
713 |
|
|
|
|
| 7 |
A' |
641 |
641 |
|
|
|
|
| 8 |
A" |
3703 |
3703 |
|
|
|
|
| 9 |
A" |
1660 |
1660 |
|
|
|
|
| 10 |
A" |
1259 |
1259 |
|
|
|
|
| 11 |
A" |
554 |
554 |
|
|
|
|
| 12 |
A" |
389 |
389 |
|
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 8678.5 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 8678.5 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(T)=FULL/6-31+G**
Point Group is Cs
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| N1 |
0.091 |
-1.261 |
0.000 |
| N2 |
0.002 |
0.143 |
0.000 |
| O3 |
0.002 |
0.690 |
1.107 |
| O4 |
0.002 |
0.690 |
-1.107 |
| H5 |
-0.337 |
-1.606 |
-0.852 |
| H6 |
-0.337 |
-1.606 |
0.852 |
Atom - Atom Distances (Å)
| |
N1 |
N2 |
O3 |
O4 |
H5 |
H6 |
| N1 | | 1.4069 | 2.2444 | 2.2444 | 1.0138 | 1.0138 |
N2 | 1.4069 | | 1.2347 | 1.2347 | 1.9753 | 1.9753 | O3 | 2.2444 | 1.2347 | | 2.2146 | 3.0370 | 2.3349 | O4 | 2.2444 | 1.2347 | 2.2146 | | 2.3349 | 3.0370 | H5 | 1.0138 | 1.9753 | 3.0370 | 2.3349 | | 1.7032 | H6 | 1.0138 | 1.9753 | 2.3349 | 3.0370 | 1.7032 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| N1 |
N2 |
O3 |
116.195 |
|
N1 |
N2 |
O4 |
116.195 |
| N2 |
N1 |
H5 |
108.279 |
|
N2 |
N1 |
H6 |
108.279 |
| O3 |
N2 |
O4 |
127.496 |
|
H5 |
N1 |
H6 |
114.275 |
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability