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All results from a given calculation for CH2CHSH (Ethenethiol)

using model chemistry: CCSD/Def2TZVPP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at CCSD/Def2TZVPP
 hartrees
Energy at 0K-476.150255
Energy at 298.15K-476.153940
HF Energy-475.608932
Nuclear repulsion energy93.453840
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 CCSD/Def2TZVPP
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' 3267 3267 6.16      
2 A' 3207 3207 2.17      
3 A' 3175 3175 2.20      
4 A' 2736 2736 1.52      
5 A' 1680 1680 31.25      
6 A' 1453 1453 7.65      
7 A' 1324 1324 1.69      
8 A' 1100 1100 20.38      
9 A' 912 912 4.77      
10 A' 715 715 14.41      
11 A' 379 379 3.82      
12 A" 1004 1004 22.03      
13 A" 905 905 39.00      
14 A" 607 607 14.10      
15 A" 256 256 11.53      

Unscaled Zero Point Vibrational Energy (zpe) 11359.4 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 11359.4 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 CCSD/Def2TZVPP
ABC
1.68222 0.19434 0.17422

See section I.F.4 to change rotational constant units
Geometric Data calculated at CCSD/Def2TZVPP

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.291 1.093 0.000
C2 0.000 0.764 0.000
S3 -0.694 -0.852 0.000
H4 2.075 0.349 0.000
H5 1.585 2.132 0.000
H6 -0.763 1.531 0.000
H7 0.464 -1.520 0.000

Atom - Atom Distances (Å)
  C1 C2 S3 H4 H5 H6 H7
C11.33242.77961.08121.08002.10042.7408
C21.33241.75882.11612.09451.08212.3300
S32.77961.75883.01843.75572.38411.3364
H41.08122.11613.01841.84963.07462.4673
H51.08002.09453.75571.84962.42463.8205
H62.10041.08212.38413.07462.42463.2880
H72.74082.33001.33642.46733.82053.2880

picture of Ethenethiol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 S3 127.565 C1 C2 H6 120.541
C2 C1 H4 122.160 C2 C1 H5 120.141
C2 S3 H7 96.714 S3 C2 H6 111.894
H4 C1 H5 117.698
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability