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S1C2
Vibrational Frequencies calculated at B2PLYP/TZVP
Geometric Data calculated at B2PLYP/TZVP
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
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S1C1
Energy calculated at B2PLYP/TZVP
| | hartrees |
| Energy at 0K | -1195.372232 |
| Energy at 298.15K | -1195.374573 |
| HF Energy | -1195.235280 |
| Nuclear repulsion energy | 192.983173 |
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/TZVP
| 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' |
2669 |
2547 |
12.06 |
|
|
|
| 2 |
A' |
883 |
843 |
4.09 |
|
|
|
| 3 |
A' |
481 |
459 |
0.53 |
|
|
|
| 4 |
A' |
342 |
326 |
21.11 |
|
|
|
| 5 |
A' |
202 |
193 |
0.11 |
|
|
|
| 6 |
A" |
2671 |
2549 |
0.27 |
|
|
|
| 7 |
A" |
872 |
832 |
5.58 |
|
|
|
| 8 |
A" |
469 |
448 |
33.66 |
|
|
|
| 9 |
A" |
316 |
302 |
10.74 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4451.7 cm
-1
Scaled (by 0.9544) Zero Point Vibrational Energy (zpe) 4248.7 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/TZVP
Point Group is Cs
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| S1 |
-0.053 |
0.847 |
0.000 |
| S2 |
-0.053 |
-0.391 |
1.690 |
| S3 |
-0.053 |
-0.391 |
-1.690 |
| H4 |
1.282 |
-0.519 |
1.829 |
| H5 |
1.282 |
-0.519 |
-1.829 |
Atom - Atom Distances (Å)
| |
S1 |
S2 |
S3 |
H4 |
H5 |
| S1 | | 2.0951 | 2.0951 | 2.6450 | 2.6450 |
S2 | 2.0951 | | 3.3809 | 1.3492 | 3.7670 | S3 | 2.0951 | 3.3809 | | 3.7670 | 1.3492 | H4 | 2.6450 | 1.3492 | 3.7670 | | 3.6587 | H5 | 2.6450 | 3.7670 | 1.3492 | 3.6587 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| S1 |
S2 |
H4 |
97.996 |
|
S1 |
S3 |
H5 |
97.996 |
| S2 |
S1 |
S3 |
107.580 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B2PLYP/TZVP
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
S |
-0.047 |
|
|
|
| 2 |
S |
-0.072 |
|
|
|
| 3 |
S |
-0.072 |
|
|
|
| 4 |
H |
0.096 |
|
|
|
| 5 |
H |
0.096 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
2.045 |
-0.546 |
0.000 |
2.116 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-37.759 |
-1.559 |
0.000 |
| y |
-1.559 |
-42.181 |
0.000 |
| z |
0.000 |
0.000 |
-39.592 |
|
| Traceless |
| | x | y | z |
| x |
3.128 |
-1.559 |
0.000 |
| y |
-1.559 |
-3.506 |
0.000 |
| z |
0.000 |
0.000 |
0.378 |
|
| Polar |
| 3z2-r2 | 0.755 |
| x2-y2 | 4.423 |
| xy | -1.559 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
5.628 |
-0.325 |
0.000 |
| y |
-0.325 |
6.104 |
0.000 |
| z |
0.000 |
0.000 |
11.291 |
<r2> (average value of r
2) Å
2
| <r2> |
143.348 |
| (<r2>)1/2 |
11.973 |