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All results from a given calculation for CH2CHSH (Ethenethiol)

using model chemistry: B1B95/aug-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/aug-cc-pVTZ
 hartrees
Energy at 0K-476.828245
Energy at 298.15K-476.831969
HF Energy-476.828245
Nuclear repulsion energy93.820688
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-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 3121 5.65      
2 A' 3193 3060 1.13      
3 A' 3166 3034 2.08      
4 A' 2719 2606 0.56      
5 A' 1673 1604 53.76      
6 A' 1429 1369 8.29      
7 A' 1306 1252 1.15      
8 A' 1083 1038 22.97      
9 A' 899 861 4.06      
10 A' 717 687 18.68      
11 A' 373 357 3.86      
12 A" 999 958 17.00      
13 A" 903 866 44.40      
14 A" 610 585 16.56      
15 A" 290 278 10.26      

Unscaled Zero Point Vibrational Energy (zpe) 11307.4 cm-1
Scaled (by 0.9585) Zero Point Vibrational Energy (zpe) 10838.1 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-pVTZ
ABC
1.70393 0.19582 0.17564

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.279 1.097 0.000
C2 0.000 0.757 0.000
S3 -0.688 -0.851 0.000
H4 2.072 0.364 0.000
H5 1.563 2.138 0.000
H6 -0.773 1.513 0.000
H7 0.471 -1.525 0.000

Atom - Atom Distances (Å)
  C1 C2 S3 H4 H5 H6 H7
C11.32392.76881.08021.07912.09432.7444
C21.32391.74882.10932.08611.08142.3304
S32.76881.74883.01603.74212.36501.3414
H41.08022.10933.01601.84623.06892.4765
H51.07912.08613.74211.84622.41883.8231
H62.09431.08142.36503.06892.41883.2831
H72.74442.33041.34142.47653.82313.2831

picture of Ethenethiol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 S3 128.074 C1 C2 H6 120.759
C2 C1 H4 122.335 C2 C1 H5 120.142
C2 S3 H7 97.020 S3 C2 H6 111.167
H4 C1 H5 117.522
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B1B95/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.971      
2 C -0.222      
3 S -0.263      
4 H 0.440      
5 H 0.369      
6 H 0.464      
7 H 0.184      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.765 0.305 0.000 0.824
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -25.064 -1.941 0.000
y -1.941 -23.484 0.000
z 0.000 0.000 -29.450
Traceless
 xyz
x 1.403 -1.941 0.000
y -1.941 3.773 0.000
z 0.000 0.000 -5.176
Polar
3z2-r2-10.352
x2-y2-1.580
xy-1.941
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.117 1.657 0.000
y 1.657 8.130 0.000
z 0.000 0.000 5.418


<r2> (average value of r2) Å2
<r2> 72.758
(<r2>)1/2 8.530