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All results from a given calculation for CHSNH2 (thioformamide)

using model chemistry: BLYP/TZVP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at BLYP/TZVP
 hartrees
Energy at 0K-492.859588
Energy at 298.15K-492.863242
HF Energy-492.859588
Nuclear repulsion energy93.569082
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 BLYP/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' 3569 3560 25.70      
2 A' 3438 3429 21.98      
3 A' 3007 2999 35.60      
4 A' 1592 1588 147.45      
5 A' 1409 1406 136.35      
6 A' 1267 1264 128.23      
7 A' 1110 1107 16.01      
8 A' 841 839 12.67      
9 A' 420 419 1.97      
10 A" 916 913 33.08      
11 A" 608 607 4.01      
12 A" 357 356 186.55      

Unscaled Zero Point Vibrational Energy (zpe) 9267.3 cm-1
Scaled (by 0.9975) Zero Point Vibrational Energy (zpe) 9244.1 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 BLYP/TZVP
ABC
2.05586 0.19735 0.18007

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.647 0.000
S2 -0.784 -0.819 0.000
N3 1.341 0.833 0.000
H4 -0.554 1.594 0.000
H5 1.960 0.026 0.000
H6 1.751 1.763 0.000

Atom - Atom Distances (Å)
  C1 S2 N3 H4 H5 H6
C11.66191.35391.09732.05562.0762
S21.66192.69152.42312.87073.6177
N31.35392.69152.04231.01711.0156
H41.09732.42312.04232.96282.3115
H52.05562.87071.01712.96281.7491
H62.07623.61771.01562.31151.7491

picture of thioformamide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N3 H5 119.544 C1 N3 H6 121.717
S2 C1 N3 126.067 S2 C1 H4 121.501
H5 N3 H6 118.738
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/TZVP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.100      
2 S -0.181      
3 N -0.301      
4 H 0.123      
5 H 0.231      
6 H 0.229      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  3.160 2.945 0.000 4.320
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -22.808 1.288 0.000
y 1.288 -22.910 0.000
z 0.000 0.000 -27.674
Traceless
 xyz
x 2.483 1.288 0.000
y 1.288 2.331 0.000
z 0.000 0.000 -4.815
Polar
3z2-r2-9.629
x2-y20.101
xy1.288
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.197 2.342 0.000
y 2.342 7.506 0.000
z 0.000 0.000 3.322


<r2> (average value of r2) Å2
<r2> 68.653
(<r2>)1/2 8.286