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All results from a given calculation for NH2CSNH2 (Thiourea)

using model chemistry: wB97X-D/6-311G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2 1A
Energy calculated at wB97X-D/6-311G**
 hartrees
Energy at 0K-548.222512
Energy at 298.15K-548.228255
HF Energy-548.222512
Nuclear repulsion energy157.545607
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 wB97X-D/6-311G**
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 3747 3584 33.15      
2 A 3623 3465 21.90      
3 A 1668 1596 101.76      
4 A 1432 1370 344.92      
5 A 1082 1035 64.92      
6 A 780 746 16.42      
7 A 480 459 9.58      
8 A 469 449 13.91      
9 A 307 293 135.19      
10 B 3747 3584 55.64      
11 B 3616 3459 72.75      
12 B 1647 1576 250.03      
13 B 1466 1402 94.56      
14 B 1074 1027 10.95      
15 B 644 616 4.13      
16 B 586 560 91.20      
17 B 408 390 1.10      
18 B 370 354 381.42      

Unscaled Zero Point Vibrational Energy (zpe) 13572.7 cm-1
Scaled (by 0.9565) Zero Point Vibrational Energy (zpe) 12982.3 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 wB97X-D/6-311G**
ABC
0.35521 0.17017 0.11536

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/6-311G**

Point Group is C2

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 -0.297
S2 0.000 0.000 1.353
N3 0.000 1.141 -1.059
N4 0.000 -1.141 -1.059
H5 0.183 1.986 -0.544
H6 0.425 1.096 -1.974
H7 -0.183 -1.986 -0.544
H8 -0.425 -1.096 -1.974

Atom - Atom Distances (Å)
  C1 S2 N3 N4 H5 H6 H7 H8
C11.65011.37161.37162.01002.04732.01002.0473
S21.65012.66802.66802.75263.52802.75263.5280
N31.37162.66802.28111.00711.00933.17432.4532
N41.37162.66802.28113.17432.45321.00711.0093
H52.01002.75261.00713.17431.70163.98953.4515
H62.04733.52801.00932.45321.70163.45152.3505
H72.01002.75263.17431.00713.98953.45151.7016
H82.04733.52802.45321.00933.45152.35051.7016

picture of Thiourea state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N3 H5 114.473 C1 N3 H6 117.806
C1 N4 H7 114.473 C1 N4 H8 117.806
S2 C1 N3 123.741 S2 C1 N4 123.741
N3 C1 N4 112.518 H5 N3 H6 115.109
H7 N4 H8 115.109
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.123      
2 S -0.261      
3 N -0.438      
4 N -0.438      
5 H 0.278      
6 H 0.229      
7 H 0.278      
8 H 0.229      


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 -5.504 5.504
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -34.588 2.211 0.000
y 2.211 -25.510 0.000
z 0.000 0.000 -29.052
Traceless
 xyz
x -7.308 2.211 0.000
y 2.211 6.311 0.000
z 0.000 0.000 0.997
Polar
3z2-r21.994
x2-y2-9.079
xy2.211
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.171 0.124 0.000
y 0.124 6.204 0.000
z 0.000 0.000 9.596


<r2> (average value of r2) Å2
<r2> 101.525
(<r2>)1/2 10.076