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All results from a given calculation for CH2CHSH (Ethenethiol)

using model chemistry: B2PLYP/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 B2PLYP/cc-pVTZ
 hartrees
Energy at 0K-476.625107
Energy at 298.15K-476.628814
HF Energy-476.457428
Nuclear repulsion energy93.370851
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 B2PLYP/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' 3256 3123 6.30      
2 A' 3193 3063 2.01      
3 A' 3165 3036 2.23      
4 A' 2708 2598 1.61      
5 A' 1652 1585 42.55      
6 A' 1439 1381 8.98      
7 A' 1315 1262 1.20      
8 A' 1091 1046 21.69      
9 A' 902 866 4.69      
10 A' 703 674 18.09      
11 A' 378 363 3.80      
12 A" 1000 959 20.37      
13 A" 896 860 43.19      
14 A" 608 583 14.15      
15 A" 278 266 12.60      

Unscaled Zero Point Vibrational Energy (zpe) 11291.2 cm-1
Scaled (by 0.9594) Zero Point Vibrational Energy (zpe) 10832.7 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 B2PLYP/cc-pVTZ
ABC
1.69044 0.19363 0.17373

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP/cc-pVTZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.286 1.103 0.000
C2 0.000 0.763 0.000
S3 -0.692 -0.856 0.000
H4 2.078 0.368 0.000
H5 1.570 2.145 0.000
H6 -0.772 1.521 0.000
H7 0.470 -1.529 0.000

Atom - Atom Distances (Å)
  C1 C2 S3 H4 H5 H6 H7
C11.33062.78441.08051.07942.10012.7556
C21.33061.76102.11542.09151.08162.3393
S32.78441.76103.02843.75802.37871.3419
H41.08052.11543.02841.84793.07432.4868
H51.07942.09153.75801.84792.42353.8346
H62.10011.08162.37873.07432.42353.2926
H72.75562.33931.34192.48683.83463.2926

picture of Ethenethiol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 S3 127.939 C1 C2 H6 120.706
C2 C1 H4 122.307 C2 C1 H5 120.054
C2 S3 H7 96.933 S3 C2 H6 111.355
H4 C1 H5 117.639
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B2PLYP/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.310      
2 C -0.106      
3 S -0.076      
4 H 0.123      
5 H 0.137      
6 H 0.139      
7 H 0.093      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.790 0.300 0.000 0.845
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -25.281 -1.926 0.000
y -1.926 -23.570 0.000
z 0.000 0.000 -29.556
Traceless
 xyz
x 1.282 -1.926 0.000
y -1.926 3.849 0.000
z 0.000 0.000 -5.131
Polar
3z2-r2-10.262
x2-y2-1.711
xy-1.926
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.542 1.559 0.000
y 1.559 7.399 0.000
z 0.000 0.000 3.776


<r2> (average value of r2) Å2
<r2> 73.425
(<r2>)1/2 8.569