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All results from a given calculation for NH2CSNH2 (Thiourea)

using model chemistry: M06-2X/3-21G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2 1A
Energy calculated at M06-2X/3-21G*
 hartrees
Energy at 0K-545.436959
Energy at 298.15K-545.442937
HF Energy-545.436959
Nuclear repulsion energy156.833172
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 M06-2X/3-21G*
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 3703 3507 36.94      
2 A 3575 3387 33.52      
3 A 1707 1617 87.65      
4 A 1428 1353 337.43      
5 A 1078 1021 70.81      
6 A 757 717 25.91      
7 A 569 539 0.00      
8 A 470 446 2.12      
9 A 323 306 0.00      
10 B 3701 3505 80.27      
11 B 3565 3377 93.63      
12 B 1668 1580 229.50      
13 B 1482 1404 149.92      
14 B 1067 1010 8.28      
15 B 721 683 304.31      
16 B 628 595 103.84      
17 B 515 488 341.55      
18 B 401 380 2.16      

Unscaled Zero Point Vibrational Energy (zpe) 13678.4 cm-1
Scaled (by 0.9472) Zero Point Vibrational Energy (zpe) 12956.2 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 M06-2X/3-21G*
ABC
0.34985 0.16974 0.11429

See section I.F.4 to change rotational constant units
Geometric Data calculated at M06-2X/3-21G*

Point Group is C2

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 -0.320
S2 0.000 0.000 1.357
N3 0.000 1.151 -1.043
N4 0.000 -1.151 -1.043
H5 0.001 2.027 -0.534
H6 -0.000 1.172 -2.057
H7 -0.001 -2.027 -0.534
H8 0.000 -1.172 -2.057

Atom - Atom Distances (Å)
  C1 S2 N3 N4 H5 H6 H7 H8
C11.67721.35941.35942.03842.09532.03842.0953
S21.67722.66172.66172.77223.60942.77223.6094
N31.35942.66172.30291.01271.01423.21902.5354
N41.35942.66172.30293.21902.53541.01271.0142
H52.03842.77221.01273.21901.74624.05423.5434
H62.09533.60941.01422.53541.74623.54342.3448
H72.03842.77223.21901.01274.05423.54341.7462
H82.09533.60942.53541.01423.54342.34481.7462

picture of Thiourea state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N3 H5 117.735 C1 N3 H6 123.293
C1 N4 H7 117.735 C1 N4 H8 123.293
S2 C1 N3 122.110 S2 C1 N4 122.110
N3 C1 N4 115.781 H5 N3 H6 118.972
H7 N4 H8 118.972
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/3-21G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.413      
2 S -0.220      
3 N -0.779      
4 N -0.779      
5 H 0.362      
6 H 0.321      
7 H 0.362      
8 H 0.321      


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 -5.839 5.839
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -34.618 0.007 0.000
y 0.007 -24.216 0.000
z 0.000 0.000 -27.771
Traceless
 xyz
x -8.625 0.007 0.000
y 0.007 6.979 0.000
z 0.000 0.000 1.646
Polar
3z2-r23.293
x2-y2-10.403
xy0.007
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.119 0.001 0.000
y 0.001 5.380 0.000
z 0.000 0.000 8.404


<r2> (average value of r2) Å2
<r2> 101.890
(<r2>)1/2 10.094