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All results from a given calculation for NH2CSNH2 (Thiourea)

using model chemistry: CID/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 CID/6-31G*
 hartrees
Energy at 0K-547.130184
Energy at 298.15K-547.136127
HF Energy-546.615956
Nuclear repulsion energy157.952345
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 CID/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 3829 3537 38.55      
2 A 3707 3424 30.97      
3 A 1756 1622 103.61      
4 A 1502 1387 370.33      
5 A 1131 1045 79.40      
6 A 805 744 16.16      
7 A 543 501 48.86      
8 A 487 450 11.16      
9 A 355 328 199.04      
10 B 3829 3536 71.50      
11 B 3699 3417 87.09      
12 B 1733 1601 249.45      
13 B 1521 1405 115.82      
14 B 1139 1052 11.93      
15 B 674 622 38.71      
16 B 620 573 158.42      
17 B 422 390 8.06      
18 B 412 380 393.07      

Unscaled Zero Point Vibrational Energy (zpe) 14081.0 cm-1
Scaled (by 0.9237) Zero Point Vibrational Energy (zpe) 13006.6 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 CID/6-31G*
ABC
0.35810 0.17068 0.11600

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

Point Group is C2

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 -0.312
S2 0.000 0.000 1.350
N3 -0.089 1.135 -1.048
N4 0.089 -1.135 -1.048
H5 0.000 1.995 -0.538
H6 0.263 1.142 -1.991
H7 0.000 -1.995 -0.538
H8 -0.263 -1.142 -1.991

Atom - Atom Distances (Å)
  C1 S2 N3 N4 H5 H6 H7 H8
C11.66241.35581.35582.00772.04712.00772.0471
S21.66242.65532.65532.74723.54052.74723.5405
N31.35582.65532.27661.00401.00583.17222.4698
N41.35582.65532.27663.17222.46981.00401.0058
H52.00772.74721.00403.17221.70483.98973.4664
H62.04713.54051.00582.46981.70483.46642.3431
H72.00772.74723.17221.00403.98973.46641.7048
H82.04713.54052.46981.00583.46642.34311.7048

picture of Thiourea state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N3 H5 115.793 C1 N3 H6 119.445
C1 N4 H7 115.793 C1 N4 H8 119.445
S2 C1 N3 122.908 S2 C1 N4 122.908
N3 C1 N4 114.185 H5 N3 H6 116.048
H7 N4 H8 116.048
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability