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All results from a given calculation for NH2SH (Thiohydroxylamine)

using model chemistry: PBEPBEultrafine/aug-cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS trans 1A'
1 2 no CS cis 1A'

Conformer 1 (CS trans)

Jump to S1C2
Energy calculated at PBEPBEultrafine/aug-cc-pVTZ
 hartrees
Energy at 0K-454.531234
Energy at 298.15K-454.534935
HF Energy-454.531234
Nuclear repulsion energy57.169903
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 PBEPBEultrafine/aug-cc-pVTZ
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' 3418 3380 4.11      
2 A' 2552 2523 11.67      
3 A' 1569 1551 11.58      
4 A' 1000 989 6.71      
5 A' 865 856 36.39      
6 A' 620 613 60.70      
7 A" 3506 3467 20.84      
8 A" 1096 1084 0.66      
9 A" 414 409 42.29      

Unscaled Zero Point Vibrational Energy (zpe) 7519.7 cm-1
Scaled (by 0.9888) Zero Point Vibrational Energy (zpe) 7435.4 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 PBEPBEultrafine/aug-cc-pVTZ
ABC
4.78449 0.46463 0.45510

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBEPBEultrafine/aug-cc-pVTZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.014 1.120 0.000
S2 0.014 -0.622 0.000
H3 -1.337 -0.783 0.000
H4 0.510 1.450 0.828
H5 0.510 1.450 -0.828

Atom - Atom Distances (Å)
  N1 S2 H3 H4 H5
N11.74212.33391.02021.0202
S21.74211.36072.28612.2861
H32.33391.36073.01443.0144
H41.02022.28613.01441.6558
H51.02022.28613.01441.6558

picture of Thiohydroxylamine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 S2 H3 96.791 S2 N1 H4 108.887
S2 N1 H5 108.887 H4 N1 H5 108.481
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBEultrafine/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.321      
2 S -0.029      
3 H 0.115      
4 H 0.118      
5 H 0.118      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.542 0.923 0.000 1.070
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -19.522 3.414 0.000
y 3.414 -19.490 0.000
z 0.000 0.000 -20.628
Traceless
 xyz
x 0.537 3.414 0.000
y 3.414 0.585 0.000
z 0.000 0.000 -1.123
Polar
3z2-r2-2.245
x2-y2-0.032
xy3.414
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.836 0.296 0.000
y 0.296 6.059 0.000
z 0.000 0.000 4.740


<r2> (average value of r2) Å2
<r2> 35.893
(<r2>)1/2 5.991

Conformer 2 (CS cis)

Jump to S1C1
Energy calculated at PBEPBEultrafine/aug-cc-pVTZ
 hartrees
Energy at 0K-454.530690
Energy at 298.15K-454.534442
HF Energy-454.530690
Nuclear repulsion energy57.416914
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 PBEPBEultrafine/aug-cc-pVTZ
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' 3421 3382 1.01      
2 A' 2469 2441 38.92      
3 A' 1555 1538 12.60      
4 A' 973 962 19.32      
5 A' 858 848 20.76      
6 A' 592 585 102.96      
7 A" 3519 3479 20.86      
8 A" 1076 1064 1.12      
9 A" 506 500 2.32      

Unscaled Zero Point Vibrational Energy (zpe) 7483.8 cm-1
Scaled (by 0.9888) Zero Point Vibrational Energy (zpe) 7399.9 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 PBEPBEultrafine/aug-cc-pVTZ
ABC
4.82461 0.46914 0.46041

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBEPBEultrafine/aug-cc-pVTZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.085 1.109 0.000
S2 0.085 -0.614 0.000
H3 -1.250 -0.923 0.000
H4 -0.356 1.491 0.835
H5 -0.356 1.491 -0.835

Atom - Atom Distances (Å)
  N1 S2 H3 H4 H5
N11.72282.43151.01911.0191
S21.72281.37102.30742.3074
H32.43151.37102.70662.7066
H41.01912.30742.70661.6706
H51.01912.30742.70661.6706

picture of Thiohydroxylamine state 1 conformation 2
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 S2 H3 103.019 S2 N1 H4 112.038
S2 N1 H5 112.038 H4 N1 H5 110.093
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBEultrafine/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.330      
2 S 0.014      
3 H 0.092      
4 H 0.112      
5 H 0.112      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.874 1.043 0.000 2.145
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -20.389 -1.251 0.000
y -1.251 -18.753 0.000
z 0.000 0.000 -20.556
Traceless
 xyz
x -0.735 -1.251 0.000
y -1.251 1.720 0.000
z 0.000 0.000 -0.985
Polar
3z2-r2-1.970
x2-y2-1.637
xy-1.251
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.863 0.277 0.000
y 0.277 6.034 0.000
z 0.000 0.000 4.739


<r2> (average value of r2) Å2
<r2> 35.746
(<r2>)1/2 5.979