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All results from a given calculation for CH2CHSH (Ethenethiol)

using model chemistry: CCD/aug-cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at CCD/aug-cc-pVDZ
 hartrees
Energy at 0K-476.038217
Energy at 298.15K-476.041866
HF Energy-475.576356
Nuclear repulsion energy92.344597
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 CCD/aug-cc-pVDZ
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' 3266 3150 7.58      
2 A' 3206 3092 2.67      
3 A' 3168 3055 2.34      
4 A' 2715 2619 2.12      
5 A' 1675 1616 32.18      
6 A' 1435 1384 8.01      
7 A' 1309 1262 2.59      
8 A' 1087 1049 18.54      
9 A' 898 866 4.18      
10 A' 706 681 15.46      
11 A' 379 365 3.80      
12 A" 978 944 22.85      
13 A" 908 876 35.23      
14 A" 595 574 14.98      
15 A" 239 231 10.84      

Unscaled Zero Point Vibrational Energy (zpe) 11281.8 cm-1
Scaled (by 0.9645) Zero Point Vibrational Energy (zpe) 10881.3 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 CCD/aug-cc-pVDZ
ABC
1.64130 0.18982 0.17014

See section I.F.4 to change rotational constant units
Geometric Data calculated at CCD/aug-cc-pVDZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.305 1.107 0.000
C2 0.000 0.774 0.000
S3 -0.702 -0.863 0.000
H4 2.101 0.356 0.000
H5 1.600 2.160 0.000
H6 -0.776 1.547 0.000
H7 0.471 -1.539 0.000

Atom - Atom Distances (Å)
  C1 C2 S3 H4 H5 H6 H7
C11.34682.81211.09451.09352.12732.7749
C21.34681.78092.14202.11711.09552.3607
S32.81211.78093.05603.79962.41091.3533
H41.09452.14203.05601.87243.11402.4999
H51.09352.11713.79961.87242.45453.8680
H62.12731.09552.41093.11402.45453.3285
H72.77492.36071.35332.49993.86803.3285

picture of Ethenethiol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 S3 127.527 C1 C2 H6 120.809
C2 C1 H4 122.323 C2 C1 H5 119.992
C2 S3 H7 96.785 S3 C2 H6 111.664
H4 C1 H5 117.685
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability