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All results from a given calculation for NH2CSNH2 (Thiourea)

using model chemistry: HF/cc-pV(T+d)Z

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/cc-pV(T+d)Z
 hartrees
Energy at 0K-546.719009
Energy at 298.15K-546.724735
Nuclear repulsion energy158.812326
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/cc-pV(T+d)Z
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 3950 3596 59.39      
2 A 3818 3476 31.81      
3 A 1801 1639 101.31      
4 A 1520 1384 361.23      
5 A 1143 1040 91.41      
6 A 797 725 34.40      
7 A 519 473 0.02      
8 A 494 449 3.91      
9 A 204 186 59.31      
10 B 3949 3595 72.28      
11 B 3810 3468 103.94      
12 B 1774 1615 266.10      
13 B 1546 1407 150.22      
14 B 1147 1044 19.11      
15 B 717 653 2.88      
16 B 646 588 29.85      
17 B 427 388 3.62      
18 B 321 292 421.45      

Unscaled Zero Point Vibrational Energy (zpe) 14290.8 cm-1
Scaled (by 0.9103) Zero Point Vibrational Energy (zpe) 13008.9 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 HF/cc-pV(T+d)Z
ABC
0.36182 0.17240 0.11686

See section I.F.4 to change rotational constant units
Geometric Data calculated at HF/cc-pV(T+d)Z

Point Group is C2

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 -0.325
S2 0.000 0.000 1.347
N3 0.000 1.133 -1.036
N4 0.000 -1.133 -1.036
H5 0.091 1.984 -0.538
H6 0.166 1.137 -2.013
H7 -0.091 -1.984 -0.538
H8 -0.166 -1.137 -2.013

Atom - Atom Distances (Å)
  C1 S2 N3 N4 H5 H6 H7 H8
C11.67171.33791.33791.99752.04171.99752.0417
S21.67172.63842.63842.73823.55052.73823.5505
N31.33792.63842.26690.98950.99093.15812.4772
N41.33792.63842.26693.15812.47720.98950.9909
H51.99752.73820.98953.15811.70203.97213.4612
H62.04173.55050.99092.47721.70203.46122.2980
H71.99752.73823.15810.98953.97213.46121.7020
H82.04173.55052.47720.99093.46122.29801.7020

picture of Thiourea state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N3 H5 117.456 C1 N3 H6 121.787
C1 N4 H7 117.456 C1 N4 H8 121.787
S2 C1 N3 122.093 S2 C1 N4 122.093
N3 C1 N4 115.814 H5 N3 H6 118.499
H7 N4 H8 118.499
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/cc-pV(T+d)Z Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.251      
2 S -0.482      
3 N -0.261      
4 N -0.261      
5 H 0.210      
6 H 0.167      
7 H 0.210      
8 H 0.167      


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 -5.919 5.919
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -34.874 1.364 0.000
y 1.364 -25.421 0.000
z 0.000 0.000 -28.793
Traceless
 xyz
x -7.767 1.364 0.000
y 1.364 6.412 0.000
z 0.000 0.000 1.355
Polar
3z2-r22.709
x2-y2-9.452
xy1.364
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.032 0.069 0.000
y 0.069 6.364 0.000
z 0.000 0.000 8.790


<r2> (average value of r2) Å2
<r2> 100.417
(<r2>)1/2 10.021