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All results from a given calculation for NH2CSNH2 (Thiourea)

using model chemistry: B97D3/6-311+G(3df,2p)

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2 1A
Energy calculated at B97D3/6-311+G(3df,2p)
 hartrees
Energy at 0K-548.225398
Energy at 298.15K-548.231117
HF Energy-548.225398
Nuclear repulsion energy157.092980
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 B97D3/6-311+G(3df,2p)
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 3636 3588 13.23      
2 A 3504 3458 3.42      
3 A 1618 1597 58.44      
4 A 1376 1359 273.86      
5 A 1044 1030 64.05      
6 A 757 747 8.14      
7 A 489 483 41.22      
8 A 450 444 3.69      
9 A 340 335 108.14      
10 B 3635 3588 56.09      
11 B 3495 3450 22.76      
12 B 1592 1571 186.08      
13 B 1385 1367 87.70      
14 B 1046 1032 21.67      
15 B 619 611 4.01      
16 B 567 560 84.93      
17 B 394 389 3.79      
18 B 381 376 272.16      

Unscaled Zero Point Vibrational Energy (zpe) 13163.3 cm-1
Scaled (by 0.987) Zero Point Vibrational Energy (zpe) 12992.2 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 B97D3/6-311+G(3df,2p)
ABC
0.35025 0.17003 0.11488

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/6-311+G(3df,2p)

Point Group is C2

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 -0.311
S2 0.000 0.000 1.352
N3 0.000 1.152 -1.051
N4 0.000 -1.152 -1.051
H5 0.162 1.998 -0.528
H6 0.358 1.138 -1.997
H7 -0.162 -1.998 -0.528
H8 -0.358 -1.138 -1.997

Atom - Atom Distances (Å)
  C1 S2 N3 N4 H5 H6 H7 H8
C11.66361.36921.36922.01682.06562.01682.0656
S21.66362.66562.66562.74923.55592.74923.5559
N31.36922.66562.30371.00831.01143.19762.5034
N41.36922.66562.30373.19762.50341.00831.0114
H52.01682.74921.00833.19761.71344.01013.5025
H62.06563.55591.01142.50341.71343.50252.3862
H72.01682.74923.19761.00834.01013.50251.7134
H82.06563.55592.50341.01143.50252.38621.7134

picture of Thiourea state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N3 H5 114.330 C1 N3 H6 118.241
C1 N4 H7 114.330 C1 N4 H8 118.241
S2 C1 N3 123.586 S2 C1 N4 123.586
N3 C1 N4 112.828 H5 N3 H6 114.842
H7 N4 H8 114.842
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/6-311+G(3df,2p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.843      
2 S -0.324      
3 N -0.627      
4 N -0.627      
5 H 0.193      
6 H 0.174      
7 H 0.193      
8 H 0.174      


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 -4.748 4.748
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -34.482 2.405 0.000
y 2.405 -26.354 0.000
z 0.000 0.000 -29.447
Traceless
 xyz
x -6.581 2.405 0.000
y 2.405 5.611 0.000
z 0.000 0.000 0.970
Polar
3z2-r21.941
x2-y2-8.128
xy2.405
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.991 0.133 0.000
y 0.133 8.846 0.000
z 0.000 0.000 11.171


<r2> (average value of r2) Å2
<r2> 102.119
(<r2>)1/2 10.105