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All results from a given calculation for NH2CSNH2 (Thiourea)

using model chemistry: PBEPBE/Def2TZVPP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2 1A
Energy calculated at PBEPBE/Def2TZVPP
 hartrees
Energy at 0K-547.955659
Energy at 298.15K-547.961398
HF Energy-547.955659
Nuclear repulsion energy156.897807
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 PBEPBE/Def2TZVPP
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 3608 3565 13.37      
2 A 3479 3436 3.42      
3 A 1592 1572 64.30      
4 A 1375 1358 238.90      
5 A 1043 1030 46.24      
6 A 759 750 6.47      
7 A 503 497 51.10      
8 A 441 436 6.25      
9 A 358 354 107.05      
10 B 3608 3564 56.85      
11 B 3470 3428 25.72      
12 B 1568 1549 202.45      
13 B 1391 1375 70.07      
14 B 1036 1024 19.03      
15 B 619 611 12.70      
16 B 571 564 94.72      
17 B 393 388 263.88      
18 B 386 381 7.70      

Unscaled Zero Point Vibrational Energy (zpe) 13099.8 cm-1
Scaled (by 0.9879) Zero Point Vibrational Energy (zpe) 12941.3 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 PBEPBE/Def2TZVPP
ABC
0.34941 0.16974 0.11469

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBEPBE/Def2TZVPP

Point Group is C2

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 -0.296
S2 0.000 0.000 1.352
N3 0.000 1.151 -1.059
N4 0.000 -1.151 -1.059
H5 0.184 1.997 -0.533
H6 0.427 1.117 -1.981
H7 -0.184 -1.997 -0.533
H8 -0.427 -1.117 -1.981

Atom - Atom Distances (Å)
  C1 S2 N3 N4 H5 H6 H7 H8
C11.64851.38091.38092.01932.06652.01932.0665
S21.64852.67232.67232.75223.54182.75223.5418
N31.38092.67232.30151.01361.01653.19682.4853
N41.38092.67232.30153.19682.48531.01361.0165
H52.01932.75221.01363.19681.71214.01083.4887
H62.06653.54181.01652.48531.71213.48872.3925
H72.01932.75223.19681.01364.01083.48871.7121
H82.06653.54182.48531.01653.48872.39251.7121

picture of Thiourea state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N3 H5 114.104 C1 N3 H6 118.284
C1 N4 H7 114.104 C1 N4 H8 118.284
S2 C1 N3 123.556 S2 C1 N4 123.556
N3 C1 N4 112.888 H5 N3 H6 114.990
H7 N4 H8 114.990
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/Def2TZVPP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.198      
2 S -0.382      
3 N -0.250      
4 N -0.250      
5 H 0.185      
6 H 0.156      
7 H 0.185      
8 H 0.156      


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 -4.696 4.696
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -34.116 2.433 0.000
y 2.433 -26.047 0.000
z 0.000 0.000 -29.213
Traceless
 xyz
x -6.486 2.433 0.000
y 2.433 5.618 0.000
z 0.000 0.000 0.869
Polar
3z2-r21.737
x2-y2-8.069
xy2.433
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.770 0.206 0.000
y 0.206 7.816 0.000
z 0.000 0.000 10.478


<r2> (average value of r2) Å2
<r2> 102.072
(<r2>)1/2 10.103