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All results from a given calculation for CH2CHSH (Ethenethiol)

using model chemistry: CCSD=FULL/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 CCSD=FULL/aug-cc-pVDZ
 hartrees
Energy at 0K-476.054384
Energy at 298.15K-476.058034
HF Energy-475.576379
Nuclear repulsion energy92.384261
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=FULL/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' 3265 3265 7.74      
2 A' 3205 3205 2.62      
3 A' 3167 3167 2.58      
4 A' 2712 2712 2.53      
5 A' 1668 1668 34.07      
6 A' 1432 1432 7.90      
7 A' 1302 1302 2.47      
8 A' 1086 1086 19.44      
9 A' 897 897 4.16      
10 A' 705 705 15.35      
11 A' 376 376 3.86      
12 A" 977 977 23.16      
13 A" 901 901 35.03      
14 A" 596 596 14.78      
15 A" 244 244 10.74      

Unscaled Zero Point Vibrational Energy (zpe) 11265.8 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 11265.8 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=FULL/aug-cc-pVDZ
ABC
1.64555 0.18987 0.17023

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.305 1.108 0.000
C2 0.000 0.772 0.000
S3 -0.702 -0.863 0.000
H4 2.102 0.358 0.000
H5 1.598 2.160 0.000
H6 -0.775 1.545 0.000
H7 0.470 -1.539 0.000

Atom - Atom Distances (Å)
  C1 C2 S3 H4 H5 H6 H7
C11.34752.81221.09391.09272.12592.7758
C21.34751.77882.14212.11691.09482.3587
S32.81221.77883.05753.79822.40851.3528
H41.09392.14213.05751.87133.11232.5028
H51.09272.11693.79821.87132.45193.8680
H62.12591.09482.40853.11232.45193.3261
H72.77582.35871.35282.50283.86803.3261

picture of Ethenethiol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 S3 127.652 C1 C2 H6 120.670
C2 C1 H4 122.321 C2 C1 H5 119.974
C2 S3 H7 96.796 S3 C2 H6 111.677
H4 C1 H5 117.705
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability