return to home page Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology
You are here: Calculated > Energy > Optimized > Energy

All results from a given calculation for NH2SH (Thiohydroxylamine)

using model chemistry: B3LYPultrafine/daug-cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS trans 1A'
Energy calculated at B3LYPultrafine/daug-cc-pVDZ
 hartrees
Energy at 0K-454.759163
Energy at 298.15K 
HF Energy-454.759163
Nuclear repulsion energy56.852989
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 B3LYPultrafine/daug-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' 3490 3490 4.97 129.81 0.08 0.14
2 A' 2615 2615 9.81 152.33 0.23 0.37
3 A' 1599 1599 12.44 3.77 0.70 0.82
4 A' 1016 1016 9.13 8.23 0.32 0.48
5 A' 873 873 44.43 4.97 0.20 0.33
6 A' 645 645 52.01 12.45 0.24 0.38
7 A" 3585 3585 20.74 49.46 0.75 0.86
8 A" 1116 1116 0.50 0.22 0.75 0.86
9 A" 402 402 46.21 0.27 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 7670.1 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 7670.1 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 B3LYPultrafine/daug-cc-pVDZ
ABC
4.79797 0.45744 0.44803

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYPultrafine/daug-cc-pVDZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.014 1.130 0.000
S2 0.014 -0.628 0.000
H3 -1.338 -0.782 0.000
H4 0.510 1.460 0.824
H5 0.510 1.460 -0.824

Atom - Atom Distances (Å)
  N1 S2 H3 H4 H5
N11.75742.34141.01721.0172
S21.75741.36012.29862.2986
H32.34141.36013.01993.0199
H41.01722.29863.01991.6488
H51.01722.29863.01991.6488

picture of Thiohydroxylamine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 S2 H3 96.529 S2 N1 H4 108.937
S2 N1 H5 108.937 H4 N1 H5 108.286
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYPultrafine/daug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.303      
2 S 0.220      
3 H 0.049      
4 H 0.017      
5 H 0.017      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.542 0.817 0.000 0.981
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -19.520 3.520 0.000
y 3.520 -19.585 0.000
z 0.000 0.000 -20.706
Traceless
 xyz
x 0.626 3.520 0.000
y 3.520 0.528 0.000
z 0.000 0.000 -1.154
Polar
3z2-r2-2.307
x2-y20.066
xy3.520
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.782 0.286 0.000
y 0.286 6.001 0.000
z 0.000 0.000 4.664


<r2> (average value of r2) Å2
<r2> 36.237
(<r2>)1/2 6.020