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All results from a given calculation for CH2CHSH (Ethenethiol)

using model chemistry: B3LYP/SDD

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B3LYP/SDD
 hartrees
Energy at 0K-476.736536
Energy at 298.15K-476.740170
HF Energy-476.736536
Nuclear repulsion energy91.286201
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 B3LYP/SDD
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' 3268 3142 19.07      
2 A' 3224 3099 2.78      
3 A' 3161 3038 1.99      
4 A' 2498 2401 23.96      
5 A' 1650 1586 51.39      
6 A' 1442 1387 11.60      
7 A' 1316 1265 1.45      
8 A' 1088 1046 30.61      
9 A' 889 855 9.26      
10 A' 650 625 23.65      
11 A' 375 361 2.90      
12 A" 997 959 39.84      
13 A" 946 909 95.41      
14 A" 602 579 20.07      
15 A" 259 249 26.47      

Unscaled Zero Point Vibrational Energy (zpe) 11182.6 cm-1
Scaled (by 0.9613) Zero Point Vibrational Energy (zpe) 10749.8 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 B3LYP/SDD
ABC
1.63231 0.18404 0.16539

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/SDD

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.300 1.146 0.000
C2 0.000 0.793 0.000
S3 -0.699 -0.888 0.000
H4 2.111 0.421 0.000
H5 1.580 2.197 0.000
H6 -0.794 1.535 0.000
H7 0.486 -1.583 0.000

Atom - Atom Distances (Å)
  C1 C2 S3 H4 H5 H6 H7
C11.34722.85161.08771.08752.13012.8472
C21.34721.82012.14372.11351.08662.4248
S32.85161.82013.10003.83502.42401.3741
H41.08772.14373.10001.85343.11152.5797
H51.08752.11353.83501.85342.46483.9343
H62.13011.08662.42403.11152.46483.3699
H72.84722.42481.37412.57973.93433.3699

picture of Ethenethiol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 S3 127.770 C1 C2 H6 121.776
C2 C1 H4 123.032 C2 C1 H5 120.094
C2 S3 H7 97.797 S3 C2 H6 110.454
H4 C1 H5 116.874
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/SDD Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.436      
2 C -0.343      
3 S 0.018      
4 H 0.213      
5 H 0.216      
6 H 0.240      
7 H 0.092      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.178 0.401 0.000 1.244
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -25.402 -2.293 0.000
y -2.293 -23.084 0.000
z 0.000 0.000 -29.798
Traceless
 xyz
x 1.039 -2.293 0.000
y -2.293 4.516 0.000
z 0.000 0.000 -5.555
Polar
3z2-r2-11.111
x2-y2-2.318
xy-2.293
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.791 1.483 0.000
y 1.483 6.597 0.000
z 0.000 0.000 2.005


<r2> (average value of r2) Å2
<r2> 76.197
(<r2>)1/2 8.729