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All results from a given calculation for NH2CSNH2 (Thiourea)

using model chemistry: TPSSh/6-31+G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2 1A
Energy calculated at TPSSh/6-31+G**
 hartrees
Energy at 0K-548.240249
Energy at 298.15K-548.245975
HF Energy-548.240249
Nuclear repulsion energy156.797467
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 TPSSh/6-31+G**
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 3699 3560 21.56      
2 A 3561 3427 8.32      
3 A 1664 1602 76.88      
4 A 1411 1358 324.84      
5 A 1068 1028 61.56      
6 A 764 736 10.49      
7 A 495 476 44.60      
8 A 449 432 4.62      
9 A 331 319 123.76      
10 B 3698 3560 64.25      
11 B 3554 3420 40.96      
12 B 1638 1576 220.26      
13 B 1426 1373 110.00      
14 B 1061 1022 16.96      
15 B 618 595 0.82      
16 B 583 561 113.49      
17 B 393 379 7.46      
18 B 390 375 330.47      

Unscaled Zero Point Vibrational Energy (zpe) 13400.7 cm-1
Scaled (by 0.9625) Zero Point Vibrational Energy (zpe) 12898.2 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 TPSSh/6-31+G**
ABC
0.35022 0.16899 0.11437

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

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 1.357
N3 0.000 1.149 -1.062
N4 0.000 -1.149 -1.062
H5 0.181 1.998 -0.543
H6 0.423 1.115 -1.983
H7 -0.181 -1.998 -0.543
H8 -0.423 -1.115 -1.983

Atom - Atom Distances (Å)
  C1 S2 N3 N4 H5 H6 H7 H8
C11.65371.38091.38092.02132.06532.02132.0653
S21.65372.67832.67832.76303.54652.76303.5465
N31.38092.67832.29861.01141.01413.19502.4804
N41.38092.67832.29863.19502.48041.01141.0141
H52.02132.76301.01143.19501.70684.01253.4826
H62.06533.54651.01412.48041.70683.48262.3846
H72.02132.76303.19501.01144.01253.48261.7068
H82.06533.54652.48041.01413.48262.38461.7068

picture of Thiourea state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N3 H5 114.438 C1 N3 H6 118.353
C1 N4 H7 114.438 C1 N4 H8 118.353
S2 C1 N3 123.667 S2 C1 N4 123.667
N3 C1 N4 112.665 H5 N3 H6 114.838
H7 N4 H8 114.838
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at TPSSh/6-31+G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.036      
2 S -0.292      
3 N -0.465      
4 N -0.465      
5 H 0.331      
6 H 0.298      
7 H 0.331      
8 H 0.298      


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 -5.096 5.096
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.974 0.086 0.000
y 0.086 7.637 0.000
z 0.000 0.000 10.414


<r2> (average value of r2) Å2
<r2> 102.487
(<r2>)1/2 10.124