Jump to
S1C2
Energy calculated at MP4=FULL/3-21G
| hartrees |
Energy at 0K | -76.509870 |
Energy at 298.15K | |
HF Energy | -76.305879 |
Nuclear repulsion energy | 22.896197 |
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 MP4=FULL/3-21G
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' |
608 |
596 |
|
|
|
|
2 |
A2" |
85i |
84i |
|
|
|
|
3 |
E' |
748 |
732 |
|
|
|
|
3 |
E' |
747 |
732 |
|
|
|
|
4 |
E' |
174 |
170 |
|
|
|
|
4 |
E' |
174 |
170 |
|
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 1182.9 cm
-1
Scaled (by 0.9788) Zero Point Vibrational Energy (zpe) 1157.8 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 MP4=FULL/3-21G
Point Group is D3h
Cartesians (Å)
Atom |
x (Å) |
y (Å) |
z (Å) |
N1 |
0.000 |
0.000 |
0.000 |
Li2 |
0.000 |
1.816 |
0.000 |
Li3 |
1.573 |
-0.908 |
0.000 |
Li4 |
-1.573 |
-0.908 |
0.000 |
Atom - Atom Distances (Å)
|
N1 |
Li2 |
Li3 |
Li4 |
N1 | | 1.8159 | 1.8159 | 1.8159 |
Li2 | 1.8159 | | 3.1453 | 3.1453 | Li3 | 1.8159 | 3.1453 | | 3.1453 | Li4 | 1.8159 | 3.1453 | 3.1453 | |
More geometry information
Calculated Bond Angles
atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
Li2 |
N1 |
Li3 |
120.000 |
|
Li2 |
N1 |
Li4 |
120.000 |
Li3 |
N1 |
Li4 |
120.000 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Jump to
S1C1
Energy calculated at MP4=FULL/3-21G
| hartrees |
Energy at 0K | -76.510115 |
Energy at 298.15K | -76.510919 |
HF Energy | -76.304047 |
Nuclear repulsion energy | 22.904012 |
The energy at 298.15K was derived from the energy at 0K
and an integrated heat capacity that used the calculated vibrational frequencies.
Geometric Data calculated at MP4=FULL/3-21G
Point Group is C3v
Cartesians (Å)
Atom |
x (Å) |
y (Å) |
z (Å) |
N1 |
0.000 |
0.000 |
0.194 |
Li2 |
0.000 |
1.789 |
-0.151 |
Li3 |
1.550 |
-0.895 |
-0.151 |
Li4 |
-1.550 |
-0.895 |
-0.151 |
Atom - Atom Distances (Å)
|
N1 |
Li2 |
Li3 |
Li4 |
N1 | | 1.8223 | 1.8223 | 1.8223 |
Li2 | 1.8223 | | 3.0995 | 3.0995 | Li3 | 1.8223 | 3.0995 | | 3.0995 | Li4 | 1.8223 | 3.0995 | 3.0995 | |
More geometry information
Calculated Bond Angles
atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
Li2 |
N1 |
Li3 |
116.520 |
|
Li2 |
N1 |
Li4 |
116.520 |
Li3 |
N1 |
Li4 |
116.520 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability