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All results from a given calculation for NH2CSNH2 (Thiourea)

using model chemistry: B97D3/3-21G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2 1A
Energy calculated at B97D3/3-21G
 hartrees
Energy at 0K-545.350361
Energy at 298.15K-545.356069
HF Energy-545.350361
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 B97D3/3-21G
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 3607 3545 11.23      
2 A 3459 3401 5.56      
3 A 1672 1643 58.86      
4 A 1385 1362 235.60      
5 A 1049 1031 44.59      
6 A 702 690 12.59      
7 A 517 509 0.00      
8 A 448 440 3.59      
9 A 258 254 0.00      
10 B 3604 3543 81.86      
11 B 3446 3388 33.48      
12 B 1633 1606 196.59      
13 B 1456 1431 126.14      
14 B 1042 1024 9.02      
15 B 650 639 138.81      
16 B 621 610 96.04      
17 B 457 449 437.93      
18 B 372 366 2.64      

Unscaled Zero Point Vibrational Energy (zpe) 13188.9 cm-1
Scaled (by 0.983) Zero Point Vibrational Energy (zpe) 12964.7 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 B97D3/3-21G
ABC
0.34392 0.16315 0.11066

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/3-21G

Point Group is C2

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 -0.349
S2 0.000 0.000 1.386
N3 0.000 1.162 -1.061
N4 0.000 -1.162 -1.061
H5 0.002 2.032 -0.537
H6 0.002 1.196 -2.078
H7 -0.002 -2.032 -0.537
H8 -0.002 -1.196 -2.078

Atom - Atom Distances (Å)
  C1 S2 N3 N4 H5 H6 H7 H8
C11.73501.36261.36262.04052.10242.04052.1024
S21.73502.70862.70862.79783.66482.79783.6648
N31.36262.70862.32391.01511.01823.23642.5680
N41.36262.70862.32393.23642.56801.01511.0182
H52.04052.79781.01513.23641.75304.06373.5766
H62.10243.66481.01822.56801.75303.57662.3916
H72.04052.79783.23641.01514.06373.57661.7530
H82.10243.66482.56801.01823.57662.39161.7530

picture of Thiourea state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N3 H5 115.766 C1 N3 H6 119.179
C1 N4 H7 115.766 C1 N4 H8 119.179
S2 C1 N3 123.552 S2 C1 N4 123.552
N3 C1 N4 112.896 H5 N3 H6 115.531
H7 N4 H8 115.531
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/3-21G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.208      
2 S -0.083      
3 N -0.723      
4 N -0.723      
5 H 0.351      
6 H 0.310      
7 H 0.351      
8 H 0.310      


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 -6.179 6.179
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -34.424 0.022 0.000
y 0.022 -23.717 0.000
z 0.000 0.000 -28.131
Traceless
 xyz
x -8.500 0.022 0.000
y 0.022 7.561 0.000
z 0.000 0.000 0.939
Polar
3z2-r21.879
x2-y2-10.707
xy0.022
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 1.881 0.001 0.000
y 0.001 5.433 0.000
z 0.000 0.000 8.760


<r2> (average value of r2) Å2
<r2> 104.413
(<r2>)1/2 10.218