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All results from a given calculation for CH3S (thiomethoxy)

using model chemistry: B3LYPultrafine/cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 2A'
Energy calculated at B3LYPultrafine/cc-pVTZ
 hartrees
Energy at 0K-438.111767
Energy at 298.15K-438.114441
HF Energy-438.111767
Nuclear repulsion energy48.354035
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 B3LYPultrafine/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 3105 3001 2.26      
2 A 3083 2980 16.71      
3 A 3014 2913 5.30      
4 A 1472 1423 13.64      
5 A 1371 1326 9.67      
6 A 1332 1288 2.88      
7 A 864 835 1.04      
8 A 707 684 0.63      
9 A 574 555 40.60      

Unscaled Zero Point Vibrational Energy (zpe) 7760.1 cm-1
Scaled (by 0.9667) Zero Point Vibrational Energy (zpe) 7501.7 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 B3LYPultrafine/cc-pVTZ
ABC
5.31100 0.44399 0.44319

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYPultrafine/cc-pVTZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.110 0.000 -0.008
S2 -0.694 0.000 -0.002
H3 1.424 -0.000 1.040
H4 1.509 -0.897 -0.479
H5 1.509 0.897 -0.479

Atom - Atom Distances (Å)
  C1 S2 H3 H4 H5
C11.80441.09401.08831.0883
S21.80442.36002.42562.4256
H31.09402.36001.76581.7659
H41.08832.42561.76581.7937
H51.08832.42561.76591.7937

picture of thiomethoxy state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
S2 C1 H3 106.433 S2 C1 H4 111.560
S2 C1 H5 111.560 H3 C1 H4 108.029
H3 C1 H5 108.029 H4 C1 H5 110.995
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYPultrafine/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.268      
2 S -0.087      
3 H 0.118      
4 H 0.119      
5 H 0.119      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.686 0.000 0.071 1.688
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -19.590 -0.006 0.147
y -0.006 -21.657 0.122
z 0.147 0.122 -19.207
Traceless
 xyz
x 0.843 -0.006 0.147
y -0.006 -2.259 0.122
z 0.147 0.122 1.416
Polar
3z2-r22.833
x2-y22.068
xy-0.006
xz0.147
yz0.122


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.793 -0.001 0.016
y -0.001 3.639 0.000
z 0.016 0.000 3.523


<r2> (average value of r2) Å2
<r2> 37.418
(<r2>)1/2 6.117