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All results from a given calculation for CHSNH2 (thioformamide)

using model chemistry: SVWN/6-311G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at SVWN/6-311G*
 hartrees
Energy at 0K-491.340593
Energy at 298.15K-491.344326
HF Energy-491.340593
Nuclear repulsion energy94.774524
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 SVWN/6-311G*
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' 3596 3561 32.00 160.23 0.61 0.75
2 A' 3460 3426 32.58 274.52 0.17 0.29
3 A' 3008 2979 31.68 172.66 0.33 0.50
4 A' 1606 1591 243.74 4.41 0.49 0.66
5 A' 1444 1430 156.46 0.37 0.10 0.18
6 A' 1311 1298 36.54 3.38 0.72 0.84
7 A' 1119 1108 20.24 16.82 0.50 0.66
8 A' 884 876 13.13 11.44 0.24 0.39
9 A' 430 426 2.39 3.28 0.75 0.86
10 A" 914 905 44.49 0.53 0.75 0.86
11 A" 636 630 11.77 2.47 0.75 0.86
12 A" 404 400 227.91 1.79 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 9404.6 cm-1
Scaled (by 0.9904) Zero Point Vibrational Energy (zpe) 9314.3 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 SVWN/6-311G*
ABC
2.08366 0.20368 0.18554

See section I.F.4 to change rotational constant units
Geometric Data calculated at SVWN/6-311G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.638 0.000
S2 -0.771 -0.806 0.000
N3 1.320 0.819 0.000
H4 -0.562 1.587 0.000
H5 1.930 0.001 0.000
H6 1.735 1.748 0.000

Atom - Atom Distances (Å)
  C1 S2 N3 H4 H5 H6
C11.63701.33231.10332.03222.0598
S21.63702.64842.40232.81933.5783
N31.33232.64842.03271.02021.0174
H41.10332.40232.03272.95382.3027
H52.03222.81931.02022.95381.7574
H62.05983.57831.01742.30271.7574

picture of thioformamide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N3 H5 118.909 C1 N3 H6 121.895
S2 C1 N3 125.926 S2 C1 H4 121.260
H5 N3 H6 119.196
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at SVWN/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.213      
2 S -0.133      
3 N -0.659      
4 H 0.243      
5 H 0.390      
6 H 0.373      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  3.405 3.117 0.000 4.617
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -22.455 1.506 0.000
y 1.506 -22.778 0.000
z 0.000 0.000 -27.963
Traceless
 xyz
x 2.916 1.506 0.000
y 1.506 2.431 0.000
z 0.000 0.000 -5.346
Polar
3z2-r2-10.692
x2-y20.323
xy1.506
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.686 2.353 0.000
y 2.353 7.024 0.000
z 0.000 0.000 2.521


<r2> (average value of r2) Å2
<r2> 67.109
(<r2>)1/2 8.192