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S1C2
Vibrational Frequencies calculated at B2PLYP/STO-3G
Geometric Data calculated at B2PLYP/STO-3G
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
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S1C1
Energy calculated at B2PLYP/STO-3G
| | hartrees |
| Energy at 0K | -1182.033265 |
| Energy at 298.15K | -1182.035486 |
| HF Energy | -1182.006498 |
| Nuclear repulsion energy | 193.293875 |
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 B2PLYP/STO-3G
| 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' |
2967 |
2967 |
73.91 |
|
|
|
| 2 |
A' |
1018 |
1018 |
21.22 |
|
|
|
| 3 |
A' |
591 |
591 |
1.12 |
|
|
|
| 4 |
A' |
276 |
276 |
11.79 |
|
|
|
| 5 |
A' |
219 |
219 |
0.47 |
|
|
|
| 6 |
A" |
2965 |
2965 |
1.55 |
|
|
|
| 7 |
A" |
1008 |
1008 |
5.87 |
|
|
|
| 8 |
A" |
600 |
600 |
8.14 |
|
|
|
| 9 |
A" |
261 |
261 |
5.17 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4952.3 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 4952.3 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 B2PLYP/STO-3G
Point Group is Cs
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| S1 |
-0.054 |
0.888 |
0.000 |
| S2 |
-0.054 |
-0.411 |
1.656 |
| S3 |
-0.054 |
-0.411 |
-1.656 |
| H4 |
1.299 |
-0.523 |
1.750 |
| H5 |
1.299 |
-0.523 |
-1.750 |
Atom - Atom Distances (Å)
| |
S1 |
S2 |
S3 |
H4 |
H5 |
| S1 | | 2.1049 | 2.1049 | 2.6237 | 2.6237 |
S2 | 2.1049 | | 3.3113 | 1.3609 | 3.6661 | S3 | 2.1049 | 3.3113 | | 3.6661 | 1.3609 | H4 | 2.6237 | 1.3609 | 3.6661 | | 3.4996 | H5 | 2.6237 | 3.6661 | 1.3609 | 3.4996 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| S1 |
S2 |
H4 |
96.021 |
|
S1 |
S3 |
H5 |
96.021 |
| S2 |
S1 |
S3 |
103.731 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B2PLYP/STO-3G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
S |
0.001 |
|
|
|
| 2 |
S |
0.029 |
|
|
|
| 3 |
S |
0.029 |
|
|
|
| 4 |
H |
-0.029 |
|
|
|
| 5 |
H |
-0.029 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
1.465 |
-0.229 |
0.000 |
1.483 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-33.194 |
-0.887 |
0.000 |
| y |
-0.887 |
-35.751 |
0.000 |
| z |
0.000 |
0.000 |
-35.381 |
|
| Traceless |
| | x | y | z |
| x |
2.372 |
-0.887 |
0.000 |
| y |
-0.887 |
-1.464 |
0.000 |
| z |
0.000 |
0.000 |
-0.908 |
|
| Polar |
| 3z2-r2 | -1.817 |
| x2-y2 | 2.557 |
| xy | -0.887 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
2.518 |
-0.425 |
0.000 |
| y |
-0.425 |
2.273 |
0.000 |
| z |
0.000 |
0.000 |
5.864 |
<r2> (average value of r
2) Å
2
| <r2> |
137.669 |
| (<r2>)1/2 |
11.733 |