Jump to
S1C2
Energy calculated at MP2/6-311G*
| hartrees |
Energy at 0K | -721.429122 |
Energy at 298.15K | |
HF Energy | -721.286264 |
Nuclear repulsion energy | 90.035279 |
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 MP2/6-311G*
Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
1 |
Σg |
285 |
271 |
0.00 |
194.60 |
0.10 |
0.19 |
2 |
Σu |
431 |
409 |
127.56 |
0.00 |
0.00 |
0.00 |
3 |
Πu |
55i |
52i |
80.46 |
0.00 |
0.00 |
0.00 |
3 |
Πu |
55i |
52i |
80.46 |
0.00 |
0.00 |
0.00 |
Unscaled Zero Point Vibrational Energy (zpe) 303.4 cm
-1
Scaled (by 0.9503) Zero Point Vibrational Energy (zpe) 288.3 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 MP2/6-311G*
Point Group is D∞h
Cartesians (Å)
Atom |
x (Å) |
y (Å) |
z (Å) |
S1 |
0.000 |
0.000 |
0.000 |
Na2 |
0.000 |
0.000 |
2.424 |
Na3 |
0.000 |
0.000 |
-2.424 |
Atom - Atom Distances (Å)
|
S1 |
Na2 |
Na3 |
S1 | | 2.4244 | 2.4244 |
Na2 | 2.4244 | | 4.8489 | Na3 | 2.4244 | 4.8489 | |
More geometry information
Calculated Bond Angles
atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
Na2 |
S1 |
Na3 |
180.000 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Jump to
S1C1
Energy calculated at MP2/6-311G*
| hartrees |
Energy at 0K | -721.431814 |
Energy at 298.15K | |
HF Energy | -721.283743 |
Nuclear repulsion energy | 91.492550 |
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 MP2/6-311G*
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 |
319 |
303 |
16.06 |
374.07 |
0.04 |
0.09 |
2 |
A1 |
61 |
58 |
29.74 |
20.97 |
0.39 |
0.56 |
3 |
B2 |
395 |
376 |
92.25 |
10.83 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 387.5 cm
-1
Scaled (by 0.9503) Zero Point Vibrational Energy (zpe) 368.3 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 MP2/6-311G*
Point Group is C2v
Cartesians (Å)
Atom |
x (Å) |
y (Å) |
z (Å) |
S1 |
0.000 |
0.000 |
0.722 |
Na2 |
0.000 |
2.101 |
-0.525 |
Na3 |
0.000 |
-2.101 |
-0.525 |
Atom - Atom Distances (Å)
|
S1 |
Na2 |
Na3 |
S1 | | 2.4428 | 2.4428 |
Na2 | 2.4428 | | 4.2013 | Na3 | 2.4428 | 4.2013 | |
More geometry information
Calculated Bond Angles
atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
Na2 |
S1 |
Na3 |
118.618 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability