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

using model chemistry: B97D3/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 B97D3/Def2TZVPP
 hartrees
Energy at 0K-492.846873
Energy at 298.15K-492.850527
HF Energy-492.846873
Nuclear repulsion energy93.957188
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 B97D3/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' 3399 3352 1.23 217.77 0.30 0.47
2 A' 2976 2935 38.65 139.38 0.38 0.55
3 A' 2627 2591 0.40 104.12 0.22 0.36
4 A' 1605 1583 172.20 19.49 0.20 0.33
5 A' 1347 1329 22.12 4.19 0.09 0.16
6 A' 1177 1161 30.97 11.17 0.51 0.67
7 A' 907 895 48.81 4.77 0.31 0.48
8 A' 680 671 71.79 5.80 0.19 0.32
9 A' 420 414 14.72 4.00 0.38 0.55
10 A" 1019 1005 2.00 0.54 0.75 0.86
11 A" 712 702 71.35 2.35 0.75 0.86
12 A" 396 390 29.27 1.24 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 8632.6 cm-1
Scaled (by 0.9863) Zero Point Vibrational Energy (zpe) 8514.3 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 B97D3/Def2TZVPP
ABC
1.93997 0.20078 0.18195

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/Def2TZVPP

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 1.238 1.058 0.000
C2 0.000 0.768 0.000
S3 -0.613 -0.882 0.000
H4 1.368 2.072 0.000
H5 -0.830 1.488 0.000
H6 0.605 -1.459 0.000

Atom - Atom Distances (Å)
  N1 C2 S3 H4 H5 H6
N11.27152.68111.02252.11252.5950
C21.27151.76001.89011.09902.3078
S32.68111.76003.55672.37981.3482
H41.02251.89013.55672.27483.6124
H52.11251.09902.37982.27483.2781
H62.59502.30781.34823.61243.2781

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 123.555 N1 C2 H5 125.893
C2 N1 H4 110.495 C2 S3 H6 94.964
S3 C2 H5 110.553
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/Def2TZVPP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.286      
2 C 0.031      
3 S -0.071      
4 H 0.151      
5 H 0.066      
6 H 0.108      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.845 0.935 0.000 1.260
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -27.873 -1.397 0.000
y -1.397 -19.944 0.000
z 0.000 0.000 -27.322
Traceless
 xyz
x -4.240 -1.397 0.000
y -1.397 7.653 0.000
z 0.000 0.000 -3.413
Polar
3z2-r2-6.827
x2-y2-7.929
xy-1.397
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.608 1.364 0.000
y 1.364 7.513 0.000
z 0.000 0.000 3.758


<r2> (average value of r2) Å2
<r2> 67.761
(<r2>)1/2 8.232