Jump to
S1C2
S1C3
Energy calculated at MP2/cc-pVTZ
| | hartrees |
| Energy at 0K | -1590.826149 |
| Energy at 298.15K | |
| HF Energy | -1590.147878 |
| Nuclear repulsion energy | 351.261875 |
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/cc-pVTZ
| 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 |
535 |
508 |
0.00 |
35.75 |
0.04 |
0.07 |
| 2 |
A1 |
210 |
200 |
0.00 |
2.58 |
0.74 |
0.85 |
| 3 |
B1 |
477 |
453 |
0.00 |
14.88 |
0.75 |
0.86 |
| 4 |
B2 |
302 |
287 |
0.00 |
7.88 |
0.75 |
0.86 |
| 5 |
E |
448 |
426 |
0.00 |
4.53 |
0.75 |
0.86 |
| 5 |
E |
448 |
426 |
0.00 |
4.53 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 1210.7 cm
-1
Scaled (by 0.9495) Zero Point Vibrational Energy (zpe) 1149.5 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 MP2/cc-pVTZ
Point Group is D2d
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| S1 |
0.000 |
1.424 |
0.325 |
| S2 |
0.000 |
-1.424 |
0.325 |
| S3 |
-1.424 |
0.000 |
-0.325 |
| S4 |
1.424 |
0.000 |
-0.325 |
Atom - Atom Distances (Å)
| |
S1 |
S2 |
S3 |
S4 |
| S1 | | 2.8477 | 2.1157 | 2.1157 |
S2 | 2.8477 | | 2.1157 | 2.1157 | S3 | 2.1157 | 2.1157 | | 2.8477 | S4 | 2.1157 | 2.1157 | 2.8477 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| S1 |
S2 |
S4 |
47.701 |
|
S1 |
S3 |
S4 |
47.701 |
| S2 |
S1 |
S3 |
47.701 |
|
S2 |
S4 |
S3 |
47.701 |
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Jump to
S1C1
S1C3
Energy calculated at MP2/cc-pVTZ
| | hartrees |
| Energy at 0K | -1590.894012 |
| Energy at 298.15K | |
| HF Energy | -1590.079291 |
| Nuclear repulsion energy | 327.635739 |
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/cc-pVTZ
| 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 |
655 |
622 |
0.00 |
2890.89 |
0.33 |
0.50 |
| 2 |
A1 |
446 |
424 |
0.32 |
0.00 |
0.33 |
0.50 |
| 3 |
A1 |
228 |
217 |
0.00 |
0.00 |
0.33 |
0.50 |
| 4 |
A2 |
228 |
216 |
0.00 |
0.44 |
0.75 |
0.86 |
| 5 |
B2 |
4523 |
4294 |
0.00 |
0.00 |
0.75 |
0.86 |
| 6 |
B2 |
309 |
294 |
0.00 |
1511.18 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 3194.8 cm
-1
Scaled (by 0.9495) Zero Point Vibrational Energy (zpe) 3033.5 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 MP2/cc-pVTZ
Point Group is C2v
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| S1 |
0.000 |
1.304 |
0.966 |
| S2 |
0.000 |
-1.304 |
0.966 |
| S3 |
0.000 |
1.304 |
-0.966 |
| S4 |
0.000 |
-1.304 |
-0.966 |
Atom - Atom Distances (Å)
| |
S1 |
S2 |
S3 |
S4 |
| S1 | | 2.6075 | 1.9321 | 3.2452 |
S2 | 2.6075 | | 3.2452 | 1.9321 | S3 | 1.9321 | 3.2452 | | 2.6072 | S4 | 3.2452 | 1.9321 | 2.6072 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| S1 |
S2 |
S4 |
89.995 |
|
S1 |
S3 |
S4 |
90.005 |
| S2 |
S1 |
S3 |
89.995 |
|
S2 |
S4 |
S3 |
90.005 |
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Jump to
S1C1
S1C2
Energy calculated at MP2/cc-pVTZ
| | hartrees |
| Energy at 0K | -1590.894012 |
| Energy at 298.15K | |
| HF Energy | -1590.079265 |
| Nuclear repulsion energy | 327.621038 |
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/cc-pVTZ
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
Ag |
655 |
622 |
0.00 |
0.00 |
0.33 |
0.50 |
| 2 |
Ag |
228 |
217 |
0.00 |
0.00 |
0.33 |
0.50 |
| 3 |
Au |
228 |
216 |
0.00 |
0.00 |
0.75 |
0.86 |
| 4 |
B1u |
4511 |
4283 |
0.00 |
0.00 |
0.53 |
0.70 |
| 5 |
B2u |
447 |
424 |
0.32 |
0.22 |
0.36 |
0.53 |
| 6 |
B3g |
309 |
294 |
0.00 |
1487.59 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 3188.8 cm
-1
Scaled (by 0.9495) Zero Point Vibrational Energy (zpe) 3027.8 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 MP2/cc-pVTZ
Point Group is D2h
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| S1 |
0.000 |
0.966 |
1.304 |
| S2 |
0.000 |
0.966 |
-1.304 |
| S3 |
0.000 |
-0.966 |
1.304 |
| S4 |
0.000 |
-0.966 |
-1.304 |
Atom - Atom Distances (Å)
| |
S1 |
S2 |
S3 |
S4 |
| S1 | | 2.6074 | 1.9322 | 3.2453 |
S2 | 2.6074 | | 3.2453 | 1.9322 | S3 | 1.9322 | 3.2453 | | 2.6074 | S4 | 3.2453 | 1.9322 | 2.6074 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| S1 |
S2 |
S4 |
90.000 |
|
S1 |
S3 |
S4 |
90.000 |
| S2 |
S1 |
S3 |
90.000 |
|
S2 |
S4 |
S3 |
90.000 |
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability