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All results from a given calculation for NH2CSNH2 (Thiourea)

using model chemistry: M06-2X/6-31G*

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/6-31G*
 hartrees
Energy at 0K-548.109373
Energy at 298.15K-548.115217
HF Energy-548.109373
Nuclear repulsion energy157.396381
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/6-31G*
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 3723 3525 33.26      
2 A 3600 3410 22.90      
3 A 1688 1598 96.16      
4 A 1441 1365 321.03      
5 A 1093 1035 57.52      
6 A 777 736 13.31      
7 A 525 497 47.78      
8 A 470 445 11.17      
9 A 355 336 160.35      
10 B 3723 3525 72.44      
11 B 3594 3404 78.61      
12 B 1667 1578 254.37      
13 B 1472 1394 92.13      
14 B 1089 1032 10.69      
15 B 643 609 33.81      
16 B 604 572 143.34      
17 B 411 389 343.14      
18 B 401 380 29.47      

Unscaled Zero Point Vibrational Energy (zpe) 13637.7 cm-1
Scaled (by 0.947) Zero Point Vibrational Energy (zpe) 12914.9 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/6-31G*
ABC
0.35495 0.16979 0.11526

See section I.F.4 to change rotational constant units
Geometric Data calculated at M06-2X/6-31G*

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 1.354
N3 0.000 1.143 -1.051
N4 0.000 -1.143 -1.051
H5 0.159 1.994 -0.532
H6 0.356 1.125 -1.998
H7 -0.159 -1.994 -0.532
H8 -0.356 -1.125 -1.998

Atom - Atom Distances (Å)
  C1 S2 N3 N4 H5 H6 H7 H8
C11.66731.36081.36082.01262.05712.01262.0571
S21.66732.66312.66312.74933.55372.74933.5537
N31.36082.66312.28691.00961.01173.18462.4842
N41.36082.66312.28693.18462.48421.00961.0117
H52.01262.74931.00963.18461.71594.00153.4855
H62.05713.55371.01172.48421.71593.48552.3608
H72.01262.74933.18461.00964.00153.48551.7159
H82.05713.55372.48421.01173.48552.36081.7159

picture of Thiourea state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N3 H5 115.424 C1 N3 H6 119.509
C1 N4 H7 115.424 C1 N4 H8 119.509
S2 C1 N3 122.833 S2 C1 N4 122.833
N3 C1 N4 114.334 H5 N3 H6 116.184
H7 N4 H8 116.184
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.331      
2 S -0.288      
3 N -0.762      
4 N -0.762      
5 H 0.386      
6 H 0.354      
7 H 0.386      
8 H 0.354      


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 -5.198 5.198
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -34.002 2.705 0.000
y 2.705 -25.221 0.000
z 0.000 0.000 -28.851
Traceless
 xyz
x -6.966 2.705 0.000
y 2.705 6.206 0.000
z 0.000 0.000 0.761
Polar
3z2-r21.522
x2-y2-8.781
xy2.705
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.978 0.130 0.000
y 0.130 5.893 0.000
z 0.000 0.000 9.118


<r2> (average value of r2) Å2
<r2> 0.000
(<r2>)1/2 0.000