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All results from a given calculation for CHSNH2 (thioformamide)

using model chemistry: B3LYPultrafine/6-31+G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B3LYPultrafine/6-31+G**
 hartrees
Energy at 0K-492.862949
Energy at 298.15K-492.866668
HF Energy-492.862949
Nuclear repulsion energy94.199361
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/6-31+G**
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' 3707 3569 46.73      
2 A' 3565 3432 52.27      
3 A' 3108 2992 27.31      
4 A' 1644 1583 190.55      
5 A' 1460 1406 179.68      
6 A' 1315 1266 147.84      
7 A' 1144 1101 21.57      
8 A' 880 847 18.06      
9 A' 435 419 1.80      
10 A" 957 921 33.95      
11 A" 619 596 4.61      
12 A" 381 367 216.41      

Unscaled Zero Point Vibrational Energy (zpe) 9607.3 cm-1
Scaled (by 0.9627) Zero Point Vibrational Energy (zpe) 9248.9 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 B3LYPultrafine/6-31+G**
ABC
2.07870 0.20018 0.18259

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYPultrafine/6-31+G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.641 0.000
S2 -0.780 -0.811 0.000
N3 1.334 0.825 0.000
H4 -0.554 1.584 0.000
H5 1.949 0.022 0.000
H6 1.741 1.749 0.000

Atom - Atom Distances (Å)
  C1 S2 N3 H4 H5 H6
C11.64841.34661.09352.04502.0636
S21.64842.67292.40572.85283.5929
N31.34662.67292.03481.01181.0098
H41.09352.40572.03482.95052.3009
H52.04502.85281.01182.95051.7402
H62.06363.59291.00982.30091.7402

picture of thioformamide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N3 H5 119.575 C1 N3 H6 121.615
S2 C1 N3 126.079 S2 C1 H4 121.328
H5 N3 H6 118.810
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYPultrafine/6-31+G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.080      
2 S -0.280      
3 N -0.424      
4 H 0.157      
5 H 0.322      
6 H 0.306      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  3.255 3.163 0.000 4.539
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -22.983 1.244 0.000
y 1.244 -22.996 0.000
z 0.000 0.000 -27.986
Traceless
 xyz
x 2.508 1.244 0.000
y 1.244 2.489 0.000
z 0.000 0.000 -4.997
Polar
3z2-r2-9.993
x2-y20.013
xy1.244
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.404 2.148 0.000
y 2.148 7.633 0.000
z 0.000 0.000 3.842


<r2> (average value of r2) Å2
<r2> 68.045
(<r2>)1/2 8.249