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All results from a given calculation for CH2CHSH (Ethenethiol)

using model chemistry: B2PLYP=FULL/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=FULL/3-21G
 hartrees
Energy at 0K-474.079651
Energy at 298.15K-474.083298
HF Energy-473.995418
Nuclear repulsion energy91.373323
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=FULL/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 3113 6.90      
2 A' 3244 3088 1.02      
3 A' 3183 3031 1.25      
4 A' 2480 2361 22.64      
5 A' 1676 1596 27.29      
6 A' 1497 1426 10.73      
7 A' 1344 1279 4.68      
8 A' 1119 1066 22.94      
9 A' 901 858 11.60      
10 A' 634 603 19.34      
11 A' 383 365 3.64      
12 A" 1023 974 30.81      
13 A" 958 912 57.59      
14 A" 617 587 16.03      
15 A" 239 228 28.85      

Unscaled Zero Point Vibrational Energy (zpe) 11284.3 cm-1
Scaled (by 0.952) Zero Point Vibrational Energy (zpe) 10742.6 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=FULL/3-21G
ABC
1.61580 0.18490 0.16592

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP=FULL/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
C11.32992.83931.08361.08312.12002.8032
C21.32991.83982.12112.09851.08142.4179
S32.83931.83983.06163.82902.44241.3716
H41.08362.12113.06161.84563.09332.5076
H51.08312.09853.82901.84562.46493.8863
H62.12001.08142.44243.09332.46493.3620
H72.80322.41791.37162.50763.88633.3620

picture of Ethenethiol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 S3 126.465 C1 C2 H6 122.765
C2 C1 H4 122.684 C2 C1 H5 120.501
C2 S3 H7 96.600 S3 C2 H6 110.770
H4 C1 H5 116.815
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability