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All results from a given calculation for CH3SSH (Hydrogen methyl disulfide)

using model chemistry: B2PLYP=FULLultrafine/6-31G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at B2PLYP=FULLultrafine/6-31G
 hartrees
Energy at 0K-836.378420
Energy at 298.15K 
HF Energy-836.305684
Nuclear repulsion energy140.102911
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=FULLultrafine/6-31G
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 A 3227 3227 6.53 53.04 0.75 0.86
2 A 3206 3206 4.10 87.09 0.75 0.85
3 A 3101 3101 13.10 135.03 0.03 0.06
4 A 2485 2485 41.90 184.13 0.35 0.52
5 A 1537 1537 13.15 16.55 0.69 0.81
6 A 1518 1518 12.92 24.65 0.75 0.86
7 A 1409 1409 5.01 3.01 0.39 0.56
8 A 1011 1011 7.16 9.39 0.71 0.83
9 A 1010 1010 8.42 8.11 0.70 0.82
10 A 801 801 3.77 29.89 0.71 0.83
11 A 650 650 1.26 20.20 0.36 0.53
12 A 423 423 0.71 30.72 0.28 0.43
13 A 247 247 28.71 22.11 0.75 0.85
14 A 208 208 0.70 7.28 0.63 0.77
15 A 149 149 0.96 0.18 0.73 0.84

Unscaled Zero Point Vibrational Energy (zpe) 10490.9 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 10490.9 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.
Rotational Constants (cm-1) from geometry optimized at B2PLYP=FULLultrafine/6-31G
ABC
0.49550 0.12805 0.10617

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP=FULLultrafine/6-31G

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -1.699 0.772 -0.001
S2 -0.568 -0.748 0.010
S3 1.461 0.242 -0.088
H4 1.670 0.366 1.271
H5 -1.492 1.378 -0.882
H6 -2.715 0.374 -0.046
H7 -1.562 1.351 0.912

Atom - Atom Distances (Å)
  C1 S2 S3 H4 H5 H6 H7
C11.89513.20563.62431.08861.09221.0890
S21.89512.25962.79992.48342.42342.4916
S33.20562.25961.38093.26204.17853.3721
H43.62432.79991.38093.95714.57903.3985
H51.08862.48343.26203.95711.78901.7949
H61.09222.42344.17854.57901.78901.7891
H71.08902.49163.37213.39851.79491.7891

picture of Hydrogen methyl disulfide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 S2 S3 100.622 S2 C1 H5 109.695
S2 C1 H6 105.244 S2 C1 H7 110.275
S2 S3 H4 97.616 H5 C1 H6 110.237
H5 C1 H7 111.023 H6 C1 H7 110.214
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability