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All results from a given calculation for NH2CSNH2 (Thiourea)

using model chemistry: B3LYP/cc-pV(T+d)Z

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2 1A
Energy calculated at B3LYP/cc-pV(T+d)Z
 hartrees
Energy at 0K-548.321527
Energy at 298.15K-548.327329
Nuclear repulsion energy157.507873
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 B3LYP/cc-pV(T+d)Z
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 3692 3564 19.37      
2 A 3565 3441 9.96      
3 A 1652 1595 69.06      
4 A 1411 1362 266.67      
5 A 1066 1029 65.23      
6 A 768 741 10.02      
7 A 501 484 29.15      
8 A 459 443 6.21      
9 A 346 334 124.48      
10 B 3691 3563 62.18      
11 B 3557 3434 41.99      
12 B 1627 1571 206.04      
13 B 1426 1376 94.32      
14 B 1071 1034 19.57      
15 B 643 620 9.01      
16 B 587 566 82.45      
17 B 400 386 3.46      
18 B 388 374 306.39      

Unscaled Zero Point Vibrational Energy (zpe) 13423.1 cm-1
Scaled (by 0.9654) Zero Point Vibrational Energy (zpe) 12958.7 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 B3LYP/cc-pV(T+d)Z
ABC
0.35340 0.17053 0.11538

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/cc-pV(T+d)Z

Point Group is C2

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 -0.314
S2 0.000 0.000 1.351
N3 0.000 1.147 -1.048
N4 0.000 -1.147 -1.048
H5 0.150 1.994 -0.530
H6 0.332 1.135 -1.999
H7 -0.150 -1.994 -0.530
H8 -0.332 -1.135 -1.999

Atom - Atom Distances (Å)
  C1 S2 N3 N4 H5 H6 H7 H8
C11.66511.36161.36162.01172.05892.01172.0589
S21.66512.65942.65942.74583.55312.74583.5531
N31.36162.65942.29321.00481.00763.18692.4939
N41.36162.65942.29323.18692.49391.00481.0076
H52.01172.74581.00483.18691.71194.00003.4903
H62.05893.55311.00762.49391.71193.49032.3647
H72.01172.74583.18691.00484.00003.49031.7119
H82.05893.55312.49391.00763.49032.36471.7119

picture of Thiourea state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N3 H5 115.615 C1 N3 H6 119.944
C1 N4 H7 115.615 C1 N4 H8 119.944
S2 C1 N3 122.640 S2 C1 N4 122.640
N3 C1 N4 114.721 H5 N3 H6 116.572
H7 N4 H8 116.572
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/cc-pV(T+d)Z Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.175      
2 S -0.374      
3 N -0.216      
4 N -0.216      
5 H 0.173      
6 H 0.143      
7 H 0.173      
8 H 0.143      


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 -4.971 4.971
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -34.107 2.241 0.000
y 2.241 -25.909 0.000
z 0.000 0.000 -29.102
Traceless
 xyz
x -6.601 2.241 0.000
y 2.241 5.695 0.000
z 0.000 0.000 0.906
Polar
3z2-r21.812
x2-y2-8.197
xy2.241
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.181 0.175 0.000
y 0.175 7.209 0.000
z 0.000 0.000 9.953


<r2> (average value of r2) Å2
<r2> 101.500
(<r2>)1/2 10.075