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All results from a given calculation for CH2CHSH (Ethenethiol)

using model chemistry: B1B95/cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B1B95/cc-pVTZ
 hartrees
Energy at 0K-476.826855
Energy at 298.15K-476.830581
HF Energy-476.826855
Nuclear repulsion energy93.815943
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 B1B95/cc-pVTZ
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' 3257 3117 6.66      
2 A' 3193 3056 1.57      
3 A' 3166 3030 2.39      
4 A' 2719 2602 1.47      
5 A' 1677 1605 49.90      
6 A' 1429 1368 8.18      
7 A' 1308 1252 1.14      
8 A' 1085 1038 22.81      
9 A' 900 861 4.31      
10 A' 718 687 18.47      
11 A' 373 357 3.87      
12 A" 1002 959 18.18      
13 A" 902 863 45.44      
14 A" 611 585 14.54      
15 A" 290 278 12.60      

Unscaled Zero Point Vibrational Energy (zpe) 11313.7 cm-1
Scaled (by 0.9571) Zero Point Vibrational Energy (zpe) 10828.3 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 B1B95/cc-pVTZ
ABC
1.70575 0.19574 0.17559

See section I.F.4 to change rotational constant units
Geometric Data calculated at B1B95/cc-pVTZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.279 1.099 0.000
C2 0.000 0.757 0.000
S3 -0.688 -0.851 0.000
H4 2.073 0.366 0.000
H5 1.562 2.140 0.000
H6 -0.774 1.512 0.000
H7 0.472 -1.525 0.000

Atom - Atom Distances (Å)
  C1 C2 S3 H4 H5 H6 H7
C11.32362.76941.08021.07922.09402.7445
C21.32361.74892.10922.08621.08142.3298
S32.76941.74893.01713.74282.36471.3414
H41.08022.10923.01711.84603.06872.4773
H51.07922.08623.74281.84602.41873.8232
H62.09401.08142.36473.06872.41873.2824
H72.74452.32981.34142.47733.82323.2824

picture of Ethenethiol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 S3 128.133 C1 C2 H6 120.739
C2 C1 H4 122.339 C2 C1 H5 120.170
C2 S3 H7 96.973 S3 C2 H6 111.128
H4 C1 H5 117.491
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B1B95/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.324      
2 C -0.104      
3 S -0.096      
4 H 0.127      
5 H 0.143      
6 H 0.143      
7 H 0.111      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.774 0.288 0.000 0.826
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -24.944 -1.914 0.000
y -1.914 -23.236 0.000
z 0.000 0.000 -29.203
Traceless
 xyz
x 1.276 -1.914 0.000
y -1.914 3.837 0.000
z 0.000 0.000 -5.113
Polar
3z2-r2-10.226
x2-y2-1.708
xy-1.914
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.557 1.579 0.000
y 1.579 7.422 0.000
z 0.000 0.000 3.789


<r2> (average value of r2) Å2
<r2> 72.645
(<r2>)1/2 8.523