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All results from a given calculation for CH2CHSH (Ethenethiol)

using model chemistry: CID/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at CID/6-31G*
 hartrees
Energy at 0K-475.903628
Energy at 298.15K-475.907361
HF Energy-475.541513
Nuclear repulsion energy93.346122
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 CID/6-31G*
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
(Å4/u)
Dep P Dep U
1 A' 3345 3090 8.96      
2 A' 3291 3040 3.83      
3 A' 3256 3008 2.61      
4 A' 2817 2602 12.76      
5 A' 1761 1626 24.75      
6 A' 1504 1389 6.93      
7 A' 1375 1270 1.57      
8 A' 1142 1055 26.41      
9 A' 951 878 7.78      
10 A' 741 684 13.95      
11 A' 398 367 4.05      
12 A" 1043 964 24.76      
13 A" 943 871 44.02      
14 A" 628 580 11.89      
15 A" 251 231 19.90      

Unscaled Zero Point Vibrational Energy (zpe) 11721.4 cm-1
Scaled (by 0.9237) Zero Point Vibrational Energy (zpe) 10827.1 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 CID/6-31G*
ABC
1.68658 0.19362 0.17368

See section I.F.4 to change rotational constant units
Geometric Data calculated at CID/6-31G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.285 1.102 0.000
C2 0.000 0.766 0.000
S3 -0.691 -0.857 0.000
H4 2.080 0.368 0.000
H5 1.577 2.143 0.000
H6 -0.770 1.527 0.000
H7 0.468 -1.526 0.000

Atom - Atom Distances (Å)
  C1 C2 S3 H4 H5 H6 H7
C11.32802.78281.08261.08122.09832.7521
C21.32801.76422.11802.09341.08292.3392
S32.78281.76423.03033.76112.38591.3383
H41.08262.11803.03031.84543.07712.4873
H51.08122.09343.76111.84542.42603.8330
H62.09831.08292.38593.07712.42603.2947
H72.75212.33921.33832.48733.83303.2947

picture of Ethenethiol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 S3 127.736 C1 C2 H6 120.657
C2 C1 H4 122.631 C2 C1 H5 120.324
C2 S3 H7 96.910 S3 C2 H6 111.607
H4 C1 H5 117.045
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability