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All results from a given calculation for NH2CSNH2 (Thiourea)

using model chemistry: HF/daug-cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2 1A
Energy calculated at HF/daug-cc-pVTZ
 hartrees
Energy at 0K-546.721630
Energy at 298.15K-546.726995
HF Energy-546.721630
Nuclear repulsion energy158.711607
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 HF/daug-cc-pVTZ
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 3955 3578 67.34      
2 A 3822 3458 35.23      
3 A 1801 1629 106.38      
4 A 1513 1369 386.20      
5 A 1141 1033 93.98      
6 A 791 716 42.70      
7 A 507 458 0.03      
8 A 493 446 3.52      
9 A 38 34 2.02      
10 B 3954 3576 70.50      
11 B 3813 3449 111.44      
12 B 1772 1603 278.11      
13 B 1546 1399 151.84      
14 B 1135 1027 18.34      
15 B 720 651 0.23      
16 B 649 587 11.52      
17 B 425 384 2.02      
18 B 282 255 413.75      

Unscaled Zero Point Vibrational Energy (zpe) 14178.7 cm-1
Scaled (by 0.9046) Zero Point Vibrational Energy (zpe) 12826.0 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 HF/daug-cc-pVTZ
ABC
0.36167 0.17210 0.11662

See section I.F.4 to change rotational constant units
Geometric Data calculated at HF/daug-cc-pVTZ

Point Group is C2

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 -0.329
S2 0.000 0.000 1.349
N3 0.000 1.133 -1.034
N4 0.000 -1.133 -1.034
H5 0.018 1.990 -0.540
H6 0.032 1.146 -2.024
H7 -0.018 -1.990 -0.540
H8 -0.032 -1.146 -2.024

Atom - Atom Distances (Å)
  C1 S2 N3 N4 H5 H6 H7 H8
C11.67791.33501.33502.00142.04672.00142.0467
S21.67792.63902.63902.74413.56272.74413.5627
N31.33502.63902.26680.98910.99043.16242.4856
N41.33502.63902.26683.16242.48560.98910.9904
H52.00142.74410.98913.16241.70703.98043.4701
H62.04673.56270.99042.48561.70703.47012.2937
H72.00142.74413.16240.98913.98043.47011.7070
H82.04673.56272.48560.99043.47012.29371.7070

picture of Thiourea state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N3 H5 118.125 C1 N3 H6 122.631
C1 N4 H7 118.125 C1 N4 H8 122.631
S2 C1 N3 121.897 S2 C1 N4 121.897
N3 C1 N4 116.205 H5 N3 H6 119.160
H7 N4 H8 119.160
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/daug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.181      
2 S -0.800      
3 N -0.204      
4 N -0.204      
5 H 0.527      
6 H 0.168      
7 H 0.527      
8 H 0.168      


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 -6.039 6.039
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -35.564 0.269 0.000
y 0.269 -25.675 0.000
z 0.000 0.000 -28.973
Traceless
 xyz
x -8.240 0.269 0.000
y 0.269 6.594 0.000
z 0.000 0.000 1.646
Polar
3z2-r23.292
x2-y2-9.889
xy0.269
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.861 0.007 0.000
y 0.007 7.943 0.000
z 0.000 0.000 9.664


<r2> (average value of r2) Å2
<r2> 100.836
(<r2>)1/2 10.042