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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-474.216701
Energy at 298.15K 
HF Energy-474.109611
Nuclear repulsion energy93.085589
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' 3268 3268 7.75      
2 A' 3207 3207 2.34      
3 A' 3182 3182 2.11      
4 A' 2726 2726 7.64      
5 A' 1666 1666 26.56      
6 A' 1501 1501 8.29      
7 A' 1367 1367 0.37      
8 A' 1143 1143 24.79      
9 A' 952 952 8.59      
10 A' 697 697 16.35      
11 A' 399 399 3.47      
12 A" 1027 1027 25.21      
13 A" 937 937 58.37      
14 A" 623 623 15.49      
15 A" 271 271 20.71      

Unscaled Zero Point Vibrational Energy (zpe) 11482.4 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 11482.4 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 B2PLYP=FULLultrafine/3-21G*
ABC
1.67361 0.19263 0.17274

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 1.294 1.100 0.000
C2 0.000 0.767 0.000
S3 -0.696 -0.857 0.000
H4 2.085 0.360 0.000
H5 1.594 2.141 0.000
H6 -0.770 1.531 0.000
H7 0.468 -1.526 0.000

Atom - Atom Distances (Å)
  C1 C2 S3 H4 H5 H6 H7
C11.33582.79121.08391.08272.10802.7533
C21.33581.76712.12462.10401.08462.3408
S32.79121.76713.03603.77232.38921.3430
H41.08392.12463.03601.84703.08602.4846
H51.08272.10403.77231.84702.44133.8358
H62.10801.08462.38923.08602.44133.2986
H72.75332.34081.34302.48463.83583.2986

picture of Ethenethiol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 S3 127.645 C1 C2 H6 120.782
C2 C1 H4 122.474 C2 C1 H5 120.556
C2 S3 H7 96.689 S3 C2 H6 111.573
H4 C1 H5 116.970
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability