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All results from a given calculation for CH2CHSH (Ethenethiol)

using model chemistry: MP2=FULL/6-311G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at MP2=FULL/6-311G**
 hartrees
Energy at 0K-476.167745
Energy at 298.15K-476.171396
HF Energy-475.588423
Nuclear repulsion energy93.328037
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 MP2=FULL/6-311G**
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' 3293 3124 6.40      
2 A' 3223 3057 3.61      
3 A' 3191 3027 2.00      
4 A' 2798 2654 2.73      
5 A' 1653 1568 32.47      
6 A' 1438 1364 8.39      
7 A' 1315 1248 1.01      
8 A' 1094 1037 29.75      
9 A' 918 871 6.14      
10 A' 728 690 16.86      
11 A' 383 364 4.24      
12 A" 992 941 30.40      
13 A" 842 799 40.54      
14 A" 590 560 14.87      
15 A" 243 230 17.03      

Unscaled Zero Point Vibrational Energy (zpe) 11349.8 cm-1
Scaled (by 0.9486) Zero Point Vibrational Energy (zpe) 10766.5 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 MP2=FULL/6-311G**
ABC
1.67776 0.19383 0.17375

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2=FULL/6-311G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.298 1.092 0.000
C2 0.000 0.761 0.000
S3 -0.698 -0.851 0.000
H4 2.084 0.344 0.000
H5 1.590 2.135 0.000
H6 -0.764 1.533 0.000
H7 0.466 -1.507 0.000

Atom - Atom Distances (Å)
  C1 C2 S3 H4 H5 H6 H7
C11.33922.78521.08511.08352.10862.7290
C21.33921.75702.12552.10121.08612.3159
S32.78521.75703.02783.76192.38541.3357
H41.08512.12553.02781.85813.08652.4590
H51.08352.10123.76191.85812.42963.8120
H62.10861.08612.38543.08652.42963.2798
H72.72902.31591.33572.45903.81203.2798

picture of Ethenethiol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 S3 127.683 C1 C2 H6 120.418
C2 C1 H4 122.159 C2 C1 H5 119.921
C2 S3 H7 96.020 S3 C2 H6 111.898
H4 C1 H5 117.920
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability