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All results from a given calculation for CH3SSH (Hydrogen methyl disulfide)

using model chemistry: B97D3/TZVP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at B97D3/TZVP
 hartrees
Energy at 0K-836.932774
Energy at 298.15K 
HF Energy-836.932774
Nuclear repulsion energy146.820027
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 B97D3/TZVP
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 3098 3054 10.74 64.50 0.75 0.86
2 A 3082 3038 9.49 102.44 0.74 0.85
3 A 2993 2950 22.94 197.00 0.02 0.05
4 A 2553 2516 18.49 184.01 0.28 0.43
5 A 1452 1431 10.56 10.67 0.75 0.86
6 A 1430 1409 8.57 16.48 0.75 0.86
7 A 1323 1304 3.76 4.50 0.33 0.50
8 A 959 945 6.93 6.25 0.58 0.74
9 A 955 941 5.15 5.93 0.67 0.80
10 A 853 841 5.76 28.66 0.59 0.74
11 A 651 642 2.08 12.84 0.32 0.49
12 A 460 454 0.98 12.72 0.28 0.44
13 A 315 310 17.03 10.52 0.75 0.86
14 A 233 229 0.25 5.03 0.58 0.74
15 A 172 169 0.69 0.06 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 10264.5 cm-1
Scaled (by 0.9856) Zero Point Vibrational Energy (zpe) 10116.7 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 B97D3/TZVP
ABC
0.54430 0.14164 0.11769

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/TZVP

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -1.664 0.701 -0.006
S2 -0.490 -0.716 0.015
S3 1.374 0.245 -0.088
H4 1.571 0.453 1.242
H5 -1.509 1.313 -0.898
H6 -2.665 0.257 -0.035
H7 -1.559 1.307 0.897

Atom - Atom Distances (Å)
  C1 S2 S3 H4 H5 H6 H7
C11.84003.07283.47641.09211.09571.0927
S21.84002.09912.66792.44682.38342.4515
S33.07282.09911.36073.17934.03943.2710
H43.47642.66791.36073.84794.42903.2628
H51.09212.44683.17933.84791.78731.7955
H61.09572.38344.03944.42901.78731.7873
H71.09272.45153.27103.26281.79551.7873

picture of Hydrogen methyl disulfide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 S2 S3 102.340 S2 C1 H5 110.517
S2 C1 H6 105.755 S2 C1 H7 110.840
S2 S3 H4 98.661 H5 C1 H6 109.564
H5 C1 H7 110.534 H6 C1 H7 109.513
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/TZVP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.349      
2 S -0.054      
3 S -0.120      
4 H 0.104      
5 H 0.151      
6 H 0.130      
7 H 0.138      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.031 1.301 0.920 1.898
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -30.888 -0.221 1.823
y -0.221 -35.027 0.627
z 1.823 0.627 -33.159
Traceless
 xyz
x 3.205 -0.221 1.823
y -0.221 -3.004 0.627
z 1.823 0.627 -0.201
Polar
3z2-r2-0.402
x2-y24.139
xy-0.221
xz1.823
yz0.627


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.700 0.301 0.167
y 0.301 6.215 0.123
z 0.167 0.123 5.379


<r2> (average value of r2) Å2
<r2> 104.638
(<r2>)1/2 10.229