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All results from a given calculation for CHSNH2 (thioformamide)

using model chemistry: MP2=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 MP2=FULL/Def2TZVPP
 hartrees
Energy at 0K-492.379678
Energy at 298.15K-492.383336
HF Energy-491.639385
Nuclear repulsion energy95.121093
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 MP2=FULL/Def2TZVPP
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' 3754 3754 63.40 76.66 0.58 0.74
2 A' 3603 3603 83.93 169.15 0.13 0.23
3 A' 3136 3136 22.39 130.06 0.31 0.47
4 A' 1640 1640 201.70 3.15 0.75 0.86
5 A' 1483 1483 171.19 1.28 0.41 0.58
6 A' 1324 1324 144.29 4.37 0.74 0.85
7 A' 1154 1154 13.75 16.74 0.26 0.41
8 A' 916 916 4.69 29.63 0.22 0.36
9 A' 438 438 1.37 4.18 0.56 0.72
10 A" 973 973 30.42 1.35 0.75 0.86
11 A" 633 633 1.66 0.57 0.75 0.86
12 A" 299 299 183.84 0.14 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 9676.5 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 9676.5 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 MP2=FULL/Def2TZVPP
ABC
2.10246 0.20457 0.18643

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2=FULL/Def2TZVPP

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.633 0.000
S2 -0.778 -0.795 0.000
N3 1.331 0.804 0.000
H4 -0.539 1.576 0.000
H5 1.928 -0.004 0.000
H6 1.740 1.719 0.000

Atom - Atom Distances (Å)
  C1 S2 N3 H4 H5 H6
C11.62541.34181.08622.03032.0513
S21.62542.64612.38232.81863.5577
N31.34182.64612.02271.00491.0023
H41.08622.38232.02272.92932.2834
H52.03032.81861.00492.92931.7335
H62.05133.55771.00232.28341.7335

picture of thioformamide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N3 H5 119.109 C1 N3 H6 121.435
S2 C1 N3 125.928 S2 C1 H4 121.665
H5 N3 H6 119.456
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability