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

using model chemistry: wB97X-D/daug-cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at wB97X-D/daug-cc-pVDZ
 hartrees
Energy at 0K-836.890895
Energy at 298.15K 
HF Energy-836.890895
Nuclear repulsion energy147.948505
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 wB97X-D/daug-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 3172 3172 5.15 52.51 0.75 0.86
2 A 3155 3155 5.07 76.38 0.74 0.85
3 A 3053 3053 18.03 187.08 0.02 0.05
4 A 2653 2653 2.66 148.78 0.21 0.35
5 A 1449 1449 9.03 3.99 0.71 0.83
6 A 1432 1432 9.22 5.19 0.75 0.86
7 A 1325 1325 2.37 0.54 0.17 0.29
8 A 967 967 6.63 1.89 0.08 0.15
9 A 962 962 1.88 0.21 0.48 0.65
10 A 881 881 3.17 7.95 0.42 0.60
11 A 713 713 1.65 13.95 0.24 0.38
12 A 514 514 0.66 17.08 0.14 0.24
13 A 301 301 14.38 0.68 0.75 0.86
14 A 244 244 0.24 5.05 0.51 0.68
15 A 168 168 0.42 0.02 0.73 0.85

Unscaled Zero Point Vibrational Energy (zpe) 10493.9 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 10493.9 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 wB97X-D/daug-cc-pVDZ
ABC
0.55255 0.14411 0.11979

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/daug-cc-pVDZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -1.647 0.694 -0.005
S2 -0.486 -0.709 0.014
S3 1.362 0.243 -0.088
H4 1.564 0.430 1.241
H5 -1.498 1.307 -0.900
H6 -2.652 0.251 -0.029
H7 -1.541 1.303 0.900

Atom - Atom Distances (Å)
  C1 S2 S3 H4 H5 H6 H7
C11.82163.04343.45401.09521.09831.0955
S21.82162.08122.64652.43392.36992.4383
S33.04342.08121.35733.15684.01393.2435
H43.45402.64651.35733.83744.40643.2425
H51.09522.43393.15683.83741.79001.8007
H61.09832.36994.01394.40641.79001.7900
H71.09552.43833.24353.24251.80071.7900

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 102.277 S2 C1 H5 110.630
S2 C1 H6 105.834 S2 C1 H7 110.949
S2 S3 H4 98.451 H5 C1 H6 109.380
H5 C1 H7 110.563 H6 C1 H7 109.360
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/daug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.643      
2 S 0.011      
3 S -0.179      
4 H 0.149      
5 H -0.234      
6 H -0.219      
7 H -0.171      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.103 1.262 0.818 1.865
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -30.737 -0.303 1.671
y -0.303 -35.111 0.604
z 1.671 0.604 -33.265
Traceless
 xyz
x 3.451 -0.303 1.671
y -0.303 -3.110 0.604
z 1.671 0.604 -0.340
Polar
3z2-r2-0.680
x2-y24.374
xy-0.303
xz1.671
yz0.604


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 10.813 0.196 0.144
y 0.196 8.016 0.046
z 0.144 0.046 7.050


<r2> (average value of r2) Å2
<r2> 103.277
(<r2>)1/2 10.163