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All results from a given calculation for NH2SH (Thiohydroxylamine)

using model chemistry: B3LYPultrafine/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 B3LYPultrafine/aug-cc-pVTZ
 hartrees
Energy at 0K-454.791770
Energy at 298.15K-454.795498
HF Energy-454.791770
Nuclear repulsion energy57.462196
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-pVTZ
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
(Å4/u)
Dep P Dep U
1 A' 3510 3395 5.79      
2 A' 2623 2538 10.61      
3 A' 1622 1570 12.21      
4 A' 1031 998 7.10      
5 A' 870 842 40.18      
6 A' 632 612 73.20      
7 A" 3598 3481 25.10      
8 A" 1124 1088 0.80      
9 A" 423 409 42.95      

Unscaled Zero Point Vibrational Energy (zpe) 7717.2 cm-1
Scaled (by 0.9675) Zero Point Vibrational Energy (zpe) 7466.4 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-pVTZ
ABC
4.90208 0.46768 0.45882

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.015 1.113 0.000
S2 0.015 -0.620 0.000
H3 -1.323 -0.788 0.000
H4 0.487 1.459 0.825
H5 0.487 1.459 -0.825

Atom - Atom Distances (Å)
  N1 S2 H3 H4 H5
N11.73372.32551.01111.0111
S21.73371.34892.28632.2863
H32.32551.34893.00123.0012
H41.01112.28633.00121.6497
H51.01112.28633.00121.6497

picture of Thiohydroxylamine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 S2 H3 97.154 S2 N1 H4 110.004
S2 N1 H5 110.004 H4 N1 H5 109.339
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYPultrafine/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.376      
2 S 0.001      
3 H 0.123      
4 H 0.126      
5 H 0.126      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.520 0.891 0.000 1.032
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -19.565 3.425 0.000
y 3.425 -19.416 0.000
z 0.000 0.000 -20.576
Traceless
 xyz
x 0.431 3.425 0.000
y 3.425 0.654 0.000
z 0.000 0.000 -1.086
Polar
3z2-r2-2.171
x2-y2-0.149
xy3.425
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.662 0.278 0.000
y 0.278 5.872 0.000
z 0.000 0.000 4.594


<r2> (average value of r2) Å2
<r2> 35.705
(<r2>)1/2 5.975

Conformer 2 (CS cis)

Jump to S1C1
Energy calculated at B3LYPultrafine/aug-cc-pVTZ
 hartrees
Energy at 0K-454.791407
Energy at 298.15K-454.795187
HF Energy-454.791407
Nuclear repulsion energy57.706639
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-pVTZ
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
(Å4/u)
Dep P Dep U
1 A' 3512 3398 2.36      
2 A' 2548 2465 35.14      
3 A' 1610 1558 12.29      
4 A' 1008 976 20.14      
5 A' 864 836 23.70      
6 A' 606 586 115.12      
7 A" 3610 3493 24.96      
8 A" 1105 1070 1.27      
9 A" 514 498 2.36      

Unscaled Zero Point Vibrational Energy (zpe) 7689.1 cm-1
Scaled (by 0.9675) Zero Point Vibrational Energy (zpe) 7439.2 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-pVTZ
ABC
4.93464 0.47225 0.46408

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.083 1.103 0.000
S2 0.083 -0.613 0.000
H3 -1.242 -0.911 0.000
H4 -0.334 1.496 0.832
H5 -0.334 1.496 -0.832

Atom - Atom Distances (Å)
  N1 S2 H3 H4 H5
N11.71572.41091.01011.0101
S21.71571.35802.30512.3051
H32.41091.35802.70422.7042
H41.01012.30512.70421.6633
H51.01012.30512.70421.6633

picture of Thiohydroxylamine state 1 conformation 2
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 S2 H3 102.704 S2 N1 H4 112.921
S2 N1 H5 112.921 H4 N1 H5 110.846
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYPultrafine/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.382      
2 S 0.048      
3 H 0.096      
4 H 0.119      
5 H 0.119      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.872 1.005 0.000 2.125
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -20.391 -1.181 0.000
y -1.181 -18.716 0.000
z 0.000 0.000 -20.507
Traceless
 xyz
x -0.779 -1.181 0.000
y -1.181 1.733 0.000
z 0.000 0.000 -0.954
Polar
3z2-r2-1.908
x2-y2-1.675
xy-1.181
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.685 0.247 0.000
y 0.247 5.810 0.000
z 0.000 0.000 4.593


<r2> (average value of r2) Å2
<r2> 35.549
(<r2>)1/2 5.962