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All results from a given calculation for CH2CHSH (Ethenethiol)

using model chemistry: B2PLYP=FULLultrafine/3-21G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B2PLYP=FULLultrafine/3-21G
 hartrees
Energy at 0K-474.079646
Energy at 298.15K 
HF Energy-473.995412
Nuclear repulsion energy91.372777
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/3-21G
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' 3270 3270 6.89      
2 A' 3243 3243 1.03      
3 A' 3183 3183 1.24      
4 A' 2472 2472 22.56      
5 A' 1677 1677 27.29      
6 A' 1498 1498 10.71      
7 A' 1344 1344 4.66      
8 A' 1119 1119 22.93      
9 A' 901 901 11.68      
10 A' 633 633 19.35      
11 A' 383 383 3.64      
12 A" 1024 1024 31.32      
13 A" 958 958 57.00      
14 A" 617 617 16.11      
15 A" 235 235 28.85      

Unscaled Zero Point Vibrational Energy (zpe) 11278.1 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 11278.1 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/3-21G
ABC
1.61578 0.18490 0.16592

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP=FULLultrafine/3-21G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.289 1.139 0.000
C2 0.000 0.811 0.000
S3 -0.695 -0.892 0.000
H4 2.081 0.399 0.000
H5 1.592 2.179 0.000
H6 -0.791 1.548 0.000
H7 0.507 -1.553 0.000

Atom - Atom Distances (Å)
  C1 C2 S3 H4 H5 H6 H7
C11.32992.83931.08361.08312.12002.8033
C21.32991.83982.12112.09851.08142.4180
S32.83931.83983.06163.82902.44241.3717
H41.08362.12113.06161.84563.09332.5078
H51.08312.09853.82901.84562.46493.8864
H62.12001.08142.44243.09332.46493.3621
H72.80332.41801.37172.50783.88643.3621

picture of Ethenethiol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 S3 126.466 C1 C2 H6 122.765
C2 C1 H4 122.683 C2 C1 H5 120.499
C2 S3 H7 96.604 S3 C2 H6 110.769
H4 C1 H5 116.818
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability