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All results from a given calculation for NH2SH (Thiohydroxylamine)

using model chemistry: B3LYPultrafine/aug-cc-pVDZ

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 B3LYPultrafine/aug-cc-pVDZ
 hartrees
Energy at 0K-454.758469
Energy at 298.15K-454.762174
HF Energy-454.758469
Nuclear repulsion energy56.855882
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/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' 3490 3387 5.14      
2 A' 2614 2537 10.06      
3 A' 1594 1547 12.09      
4 A' 1015 985 8.81      
5 A' 869 844 44.18      
6 A' 642 623 53.12      
7 A" 3586 3480 20.97      
8 A" 1114 1081 0.62      
9 A" 397 386 46.55      

Unscaled Zero Point Vibrational Energy (zpe) 7661.2 cm-1
Scaled (by 0.9704) Zero Point Vibrational Energy (zpe) 7434.4 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 B3LYPultrafine/aug-cc-pVDZ
ABC
4.79722 0.45752 0.44816

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.014 1.129 0.000
S2 0.014 -0.628 0.000
H3 -1.338 -0.783 0.000
H4 0.509 1.460 0.825
H5 0.509 1.460 -0.825

Atom - Atom Distances (Å)
  N1 S2 H3 H4 H5
N11.75712.34151.01741.0174
S21.75711.36042.29902.2990
H32.34151.36043.02003.0200
H41.01742.29903.02001.6502
H51.01742.29903.02001.6502

picture of Thiohydroxylamine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 S2 H3 96.541 S2 N1 H4 108.989
S2 N1 H5 108.989 H4 N1 H5 108.391
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYPultrafine/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.267      
2 S 0.296      
3 H 0.019      
4 H -0.024      
5 H -0.024      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.542 0.826 0.000 0.988
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -19.533 3.515 0.000
y 3.515 -19.590 0.000
z 0.000 0.000 -20.698
Traceless
 xyz
x 0.611 3.515 0.000
y 3.515 0.525 0.000
z 0.000 0.000 -1.136
Polar
3z2-r2-2.272
x2-y20.057
xy3.515
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.577 0.310 0.000
y 0.310 5.860 0.000
z 0.000 0.000 4.434


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

Conformer 2 (CS cis)

Jump to S1C1
Energy calculated at B3LYPultrafine/aug-cc-pVDZ
 hartrees
Energy at 0K-454.757820
Energy at 298.15K-454.761578
HF Energy-454.757820
Nuclear repulsion energy57.060933
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/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' 3492 3389 1.93      
2 A' 2541 2466 33.54      
3 A' 1582 1535 12.43      
4 A' 990 961 21.03      
5 A' 858 832 25.30      
6 A' 615 597 91.34      
7 A" 3599 3492 20.89      
8 A" 1098 1066 0.96      
9 A" 485 470 2.78      

Unscaled Zero Point Vibrational Energy (zpe) 7630.0 cm-1
Scaled (by 0.9704) Zero Point Vibrational Energy (zpe) 7404.2 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 B3LYPultrafine/aug-cc-pVDZ
ABC
4.82494 0.46130 0.45258

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.086 1.120 0.000
S2 0.086 -0.620 0.000
H3 -1.252 -0.914 0.000
H4 -0.360 1.498 0.832
H5 -0.360 1.498 -0.832

Atom - Atom Distances (Å)
  N1 S2 H3 H4 H5
N11.74042.43411.01641.0164
S21.74041.36922.31852.3185
H32.43411.36922.70192.7019
H41.01642.31852.70191.6638
H51.01642.31852.70191.6638

picture of Thiohydroxylamine state 1 conformation 2
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 S2 H3 102.369 S2 N1 H4 111.790
S2 N1 H5 111.790 H4 N1 H5 109.864
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYPultrafine/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.232      
2 S 0.343      
3 H -0.042      
4 H -0.035      
5 H -0.035      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.973 0.927 0.000 2.180
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -20.391 -1.276 0.000
y -1.276 -18.876 0.000
z 0.000 0.000 -20.628
Traceless
 xyz
x -0.639 -1.276 0.000
y -1.276 1.634 0.000
z 0.000 0.000 -0.995
Polar
3z2-r2-1.989
x2-y2-1.515
xy-1.276
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.602 0.239 0.000
y 0.239 5.793 0.000
z 0.000 0.000 4.429


<r2> (average value of r2) Å2
<r2> 36.108
(<r2>)1/2 6.009