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All results from a given calculation for CHSNH2 (thioformamide)

using model chemistry: QCISD(T)=FULL/Def2TZVPP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at QCISD(T)=FULL/Def2TZVPP
 hartrees
Energy at 0K-492.433317
Energy at 298.15K-492.436911
HF Energy-491.639185
Nuclear repulsion energy94.709596
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 QCISD(T)=FULL/Def2TZVPP
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
(Å4/u)
Dep P Dep U
1 A' 3733 3733 0.00      
2 A' 3589 3589 0.00      
3 A' 3111 3111 0.00      
4 A' 1638 1638 0.00      
5 A' 1467 1467 0.00      
6 A' 1306 1306 0.00      
7 A' 1142 1142 0.00      
8 A' 887 887 0.00      
9 A' 431 431 0.00      
10 A" 963 963 0.00      
11 A" 623 623 0.00      
12 A" 267 267 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 9578.1 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 9578.1 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 QCISD(T)=FULL/Def2TZVPP
ABC
2.08858 0.20259 0.18468

See section I.F.4 to change rotational constant units
Geometric Data calculated at QCISD(T)=FULL/Def2TZVPP

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.638 0.000
S2 -0.779 -0.802 0.000
N3 1.333 0.813 0.000
H4 -0.544 1.580 0.000
H5 1.933 0.006 0.000
H6 1.740 1.729 0.000

Atom - Atom Distances (Å)
  C1 S2 N3 H4 H5 H6
C11.63721.34431.08732.03362.0540
S21.63722.65822.39342.82953.5710
N31.34432.65822.02731.00531.0029
H41.08732.39342.02732.93432.2888
H52.03362.82951.00532.93431.7337
H62.05403.57101.00292.28881.7337

picture of thioformamide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N3 H5 119.183 C1 N3 H6 121.431
S2 C1 N3 125.865 S2 C1 H4 121.600
H5 N3 H6 119.386
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability