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

using model chemistry: BLYP/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 BLYP/Def2TZVPP
 hartrees
Energy at 0K-492.854613
Energy at 298.15K-492.858236
HF Energy-492.854613
Nuclear repulsion energy93.402056
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 BLYP/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' 3349 3349 0.77 235.42 0.31 0.47
2 A' 2952 2952 36.13 143.78 0.38 0.55
3 A' 2572 2572 0.24 107.49 0.22 0.36
4 A' 1579 1579 169.96 17.57 0.20 0.34
5 A' 1337 1337 23.36 4.17 0.09 0.17
6 A' 1164 1164 33.17 11.94 0.50 0.67
7 A' 897 897 48.40 5.23 0.31 0.48
8 A' 661 661 72.78 6.36 0.20 0.33
9 A' 412 412 13.28 4.37 0.39 0.56
10 A" 1010 1010 2.05 0.64 0.75 0.86
11 A" 705 705 72.27 2.62 0.75 0.86
12 A" 392 392 27.74 1.40 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 8515.2 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 8515.2 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 BLYP/Def2TZVPP
ABC
1.92794 0.19801 0.17957

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 1.241 1.069 0.000
C2 0.000 0.774 0.000
S3 -0.615 -0.890 0.000
H4 1.375 2.088 0.000
H5 -0.834 1.492 0.000
H6 0.609 -1.472 0.000

Atom - Atom Distances (Å)
  N1 C2 S3 H4 H5 H6
N11.27572.69861.02732.11762.6184
C21.27571.77381.90191.10052.3268
S32.69861.77383.58142.39191.3552
H41.02731.90193.58142.28803.6410
H52.11761.10052.39192.28803.2963
H62.61842.32681.35523.64103.2963

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 123.667 N1 C2 H5 125.883
C2 N1 H4 110.886 C2 S3 H6 95.145
S3 C2 H5 110.450
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/Def2TZVPP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.248      
2 C -0.012      
3 S -0.087      
4 H 0.142      
5 H 0.087      
6 H 0.118      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.866 0.929 0.000 1.270
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -28.231 -1.372 0.000
y -1.372 -20.272 0.000
z 0.000 0.000 -27.661
Traceless
 xyz
x -4.264 -1.372 0.000
y -1.372 7.673 0.000
z 0.000 0.000 -3.409
Polar
3z2-r2-6.819
x2-y2-7.958
xy-1.372
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.692 1.394 0.000
y 1.394 7.683 0.000
z 0.000 0.000 3.783


<r2> (average value of r2) Å2
<r2> 68.662
(<r2>)1/2 8.286