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All results from a given calculation for NH2CSNH2 (Thiourea)

using model chemistry: B97D3/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2 1A
Energy calculated at B97D3/6-31G*
 hartrees
Energy at 0K-548.123872
Energy at 298.15K-548.129717
HF Energy-548.123872
Nuclear repulsion energy 
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 B97D3/6-31G*
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 3613 3542 7.97      
2 A 3476 3408 1.04      
3 A 1655 1622 51.88      
4 A 1404 1376 241.33      
5 A 1065 1044 50.26      
6 A 754 739 5.66      
7 A 563 552 119.37      
8 A 452 443 8.00      
9 A 378 371 101.20      
10 B 3612 3542 53.25      
11 B 3469 3401 20.95      
12 B 1629 1597 174.94      
13 B 1412 1384 88.14      
14 B 1075 1054 17.32      
15 B 629 617 140.54      
16 B 579 567 131.38      
17 B 428 420 207.89      
18 B 395 387 3.90      

Unscaled Zero Point Vibrational Energy (zpe) 13293.3 cm-1
Scaled (by 0.9804) Zero Point Vibrational Energy (zpe) 13032.8 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 B97D3/6-31G*
ABC
0.34831 0.16765 0.11376

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/6-31G*

Point Group is C2

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 -0.313
S2 0.000 0.000 1.361
N3 0.000 1.155 -1.062
N4 0.000 -1.155 -1.062
H5 0.192 1.995 -0.529
H6 0.430 1.129 -1.984
H7 -0.192 -1.995 -0.529
H8 -0.430 -1.129 -1.984

Atom - Atom Distances (Å)
  C1 S2 N3 N4 H5 H6 H7 H8
C11.67451.37641.37642.01612.06152.01612.0615
S21.67452.68432.68432.75503.55632.75503.5563
N31.37642.68432.30991.01371.01723.20092.5002
N41.37642.68432.30993.20092.50021.01371.0172
H52.01612.75501.01373.20091.71004.00923.5023
H62.06153.55631.01722.50021.71003.50232.4164
H72.01612.75503.20091.01374.00923.50231.7100
H82.06153.55632.50021.01723.50232.41641.7100

picture of Thiourea state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N3 H5 114.123 C1 N3 H6 117.986
C1 N4 H7 114.123 C1 N4 H8 117.986
S2 C1 N3 123.695 S2 C1 N4 123.695
N3 C1 N4 112.609 H5 N3 H6 114.499
H7 N4 H8 114.499
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.294      
2 S -0.283      
3 N -0.692      
4 N -0.692      
5 H 0.358      
6 H 0.328      
7 H 0.358      
8 H 0.328      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.000 0.000 -4.860 4.860
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -33.269 3.055 0.000
y 3.055 -25.333 0.000
z 0.000 0.000 -29.145
Traceless
 xyz
x -6.030 3.055 0.000
y 3.055 5.873 0.000
z 0.000 0.000 0.156
Polar
3z2-r20.312
x2-y2-7.935
xy3.055
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.047 0.199 0.000
y 0.199 6.218 0.000
z 0.000 0.000 9.443


<r2> (average value of r2) Å2
<r2> 102.350
(<r2>)1/2 10.117