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All results from a given calculation for CH2CHSH (Ethenethiol)

using model chemistry: M06-2X/3-21G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at M06-2X/3-21G
 hartrees
Energy at 0K-474.296155
Energy at 298.15K-474.299968
HF Energy-474.296155
Nuclear repulsion energy91.914293
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 M06-2X/3-21G
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' 3241 3107 1.23      
2 A' 3177 3046 2.45      
3 A' 3141 3011 0.89      
4 A' 2560 2455 14.97      
5 A' 1717 1646 31.43      
6 A' 1488 1426 9.72      
7 A' 1338 1283 4.86      
8 A' 1115 1069 24.98      
9 A' 914 876 12.85      
10 A' 671 643 19.70      
11 A' 388 372 4.08      
12 A" 1026 983 5.49      
13 A" 975 935 94.13      
14 A" 618 593 15.05      
15 A" 349 335 32.61      

Unscaled Zero Point Vibrational Energy (zpe) 11359.1 cm-1
Scaled (by 0.9587) Zero Point Vibrational Energy (zpe) 10889.9 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 M06-2X/3-21G
ABC
1.62401 0.18776 0.16830

See section I.F.4 to change rotational constant units
Geometric Data calculated at M06-2X/3-21G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.285 1.125 0.000
C2 0.000 0.803 0.000
S3 -0.693 -0.882 0.000
H4 2.074 0.381 0.000
H5 1.591 2.165 0.000
H6 -0.788 1.546 0.000
H7 0.500 -1.547 0.000

Atom - Atom Distances (Å)
  C1 C2 S3 H4 H5 H6 H7
C11.32502.81831.08491.08422.11572.7852
C21.32501.82242.11712.09451.08282.4031
S32.81831.82243.04203.80852.42971.3660
H41.08492.11713.04201.84893.09062.4890
H51.08422.09453.80851.84892.45883.8695
H62.11571.08282.42973.09062.45883.3505
H72.78522.40311.36602.48903.86953.3505

picture of Ethenethiol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 S3 126.406 C1 C2 H6 122.660
C2 C1 H4 122.616 C2 C1 H5 120.443
C2 S3 H7 96.782 S3 C2 H6 110.934
H4 C1 H5 116.941
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/3-21G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.380      
2 C -0.520      
3 S 0.137      
4 H 0.202      
5 H 0.221      
6 H 0.255      
7 H 0.085      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.451 0.618 0.000 1.577
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -25.537 -2.214 0.000
y -2.214 -23.294 0.000
z 0.000 0.000 -29.897
Traceless
 xyz
x 1.058 -2.214 0.000
y -2.214 4.423 0.000
z 0.000 0.000 -5.481
Polar
3z2-r2-10.963
x2-y2-2.243
xy-2.214
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.431 1.215 0.000
y 1.215 6.315 0.000
z 0.000 0.000 1.809


<r2> (average value of r2) Å2
<r2> 75.228
(<r2>)1/2 8.673