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All results from a given calculation for CHSNH2 (thioformamide)

using model chemistry: MP3/cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at MP3/cc-pVDZ
 hartrees
Energy at 0K-492.050718
Energy at 298.15K-492.054267
HF Energy-491.595779
Nuclear repulsion energy94.266751
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 MP3/cc-pVDZ
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' 3791 3594 57.45      
2 A' 3645 3455 90.77      
3 A' 3162 2998 25.13      
4 A' 1658 1572 251.74      
5 A' 1505 1427 177.80      
6 A' 1337 1267 150.90      
7 A' 1160 1100 19.94      
8 A' 920 872 12.21      
9 A' 441 418 1.85      
10 A" 984 933 25.05      
11 A" 631 599 3.07      
12 A" 210 199 198.09      

Unscaled Zero Point Vibrational Energy (zpe) 9722.4 cm-1
Scaled (by 0.9479) Zero Point Vibrational Energy (zpe) 9215.9 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 MP3/cc-pVDZ
ABC
2.06984 0.20084 0.18308

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP3/cc-pVDZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.640 0.000
S2 -0.780 -0.808 0.000
N3 1.335 0.820 0.000
H4 -0.551 1.594 0.000
H5 1.942 0.010 0.000
H6 1.743 1.744 0.000

Atom - Atom Distances (Å)
  C1 S2 N3 H4 H5 H6
C11.64461.34731.10192.04222.0632
S21.64462.66912.41332.84263.5886
N31.34732.66912.03871.01251.0101
H41.10192.41332.03872.95412.2984
H52.04222.84261.01252.95411.7459
H62.06323.58861.01012.29841.7459

picture of thioformamide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N3 H5 119.178 C1 N3 H6 121.477
S2 C1 N3 125.986 S2 C1 H4 121.709
H5 N3 H6 119.345
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability