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All results from a given calculation for CH2CHSH (Ethenethiol)

using model chemistry: B1B95/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 B1B95/aug-cc-pVDZ
 hartrees
Energy at 0K-476.793258
Energy at 298.15K-476.796983
HF Energy-476.793258
Nuclear repulsion energy93.244948
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/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' 3275 3137 5.74      
2 A' 3209 3074 1.32      
3 A' 3175 3041 2.00      
4 A' 2712 2598 1.16      
5 A' 1678 1607 56.50      
6 A' 1416 1357 8.49      
7 A' 1297 1242 1.40      
8 A' 1077 1032 22.71      
9 A' 895 857 3.67      
10 A' 718 688 19.78      
11 A' 380 364 3.89      
12 A" 987 946 18.90      
13 A" 906 868 44.64      
14 A" 609 583 16.44      
15 A" 288 276 11.27      

Unscaled Zero Point Vibrational Energy (zpe) 11310.4 cm-1
Scaled (by 0.9579) Zero Point Vibrational Energy (zpe) 10834.2 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/aug-cc-pVDZ
ABC
1.67803 0.19367 0.17363

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.289 1.101 0.000
C2 0.000 0.761 0.000
S3 -0.693 -0.855 0.000
H4 2.086 0.361 0.000
H5 1.574 2.150 0.000
H6 -0.779 1.523 0.000
H7 0.476 -1.533 0.000

Atom - Atom Distances (Å)
  C1 C2 S3 H4 H5 H6 H7
C11.33282.78441.08811.08722.11022.7568
C21.33281.75832.12432.09941.08972.3434
S32.78441.75833.03343.76432.37971.3518
H41.08812.12433.03341.86113.09192.4859
H51.08722.09943.76431.86112.43523.8436
H62.11021.08972.37973.09192.43523.3042
H72.75682.34341.35182.48593.84363.3042

picture of Ethenethiol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 S3 127.987 C1 C2 H6 120.845
C2 C1 H4 122.353 C2 C1 H5 120.002
C2 S3 H7 96.913 S3 C2 H6 111.167
H4 C1 H5 117.645
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B1B95/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.569      
2 C 0.655      
3 S 0.160      
4 H -0.488      
5 H -0.381      
6 H -0.565      
7 H 0.049      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.786 0.309 0.000 0.844
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -25.142 -1.994 0.000
y -1.994 -23.471 0.000
z 0.000 0.000 -29.701
Traceless
 xyz
x 1.444 -1.994 0.000
y -1.994 3.950 0.000
z 0.000 0.000 -5.394
Polar
3z2-r2-10.789
x2-y2-1.671
xy-1.994
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.139 1.674 0.000
y 1.674 8.086 0.000
z 0.000 0.000 5.349


<r2> (average value of r2) Å2
<r2> 73.485
(<r2>)1/2 8.572