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All results from a given calculation for NHCHSH (Methanimidothioic acid)

using model chemistry: MP3=FULL/aug-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=FULL/aug-cc-pVDZ
 hartrees
Energy at 0K-492.082868
Energy at 298.15K-492.086548
HF Energy-491.587994
Nuclear repulsion energy93.478666
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=FULL/aug-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' 3514 3514 4.06      
2 A' 3134 3134 19.02      
3 A' 2734 2734 0.91      
4 A' 1685 1685 150.68      
5 A' 1398 1398 21.66      
6 A' 1227 1227 21.84      
7 A' 940 940 48.42      
8 A' 722 722 64.73      
9 A' 426 426 19.58      
10 A" 1067 1067 2.54      
11 A" 736 736 74.93      
12 A" 357 357 28.72      

Unscaled Zero Point Vibrational Energy (zpe) 8970.0 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 8970.0 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=FULL/aug-cc-pVDZ
ABC
1.90536 0.19903 0.18020

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 1.247 1.055 0.000
C2 0.000 0.777 0.000
S3 -0.619 -0.886 0.000
H4 1.375 2.070 0.000
H5 -0.814 1.517 0.000
H6 0.606 -1.459 0.000

Atom - Atom Distances (Å)
  N1 C2 S3 H4 H5 H6
N11.27772.69181.02372.11262.5937
C21.27771.77401.88751.10052.3161
S32.69181.77403.56532.41111.3518
H41.02371.88753.56532.25763.6117
H52.11261.10052.41112.25763.2975
H62.59372.31611.35183.61173.2975

picture of Methanimidothioic acid state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 C2 S3 122.959 N1 C2 H5 125.157
C2 N1 H4 109.710 C2 S3 H6 94.666
S3 C2 H5 111.885
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability