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All results from a given calculation for NH2CSNH2 (Thiourea)

using model chemistry: MP3=FULL/6-31+G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2 1A
Energy calculated at MP3=FULL/6-31+G**
 hartrees
Energy at 0K-547.285828
Energy at 298.15K-547.291775
HF Energy-546.637275
Nuclear repulsion energy157.618752
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 MP3=FULL/6-31+G**
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 3819 3558 31.66      
2 A 3691 3439 29.22      
3 A 1722 1604 96.20      
4 A 1465 1365 417.71      
5 A 1104 1029 109.96      
6 A 802 747 9.75      
7 A 555 517 141.09      
8 A 477 444 3.76      
9 A 366 341 161.81      
10 B 3818 3557 61.41      
11 B 3686 3434 71.28      
12 B 1699 1583 219.42      
13 B 1463 1363 120.33      
14 B 1113 1037 16.52      
15 B 640 597 18.92      
16 B 598 557 190.19      
17 B 433 403 274.95      
18 B 417 388 2.16      

Unscaled Zero Point Vibrational Energy (zpe) 13933.2 cm-1
Scaled (by 0.9316) Zero Point Vibrational Energy (zpe) 12980.2 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 MP3=FULL/6-31+G**
ABC
0.35527 0.17016 0.11555

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP3=FULL/6-31+G**

Point Group is C2

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 -0.291
S2 0.000 0.000 1.353
N3 0.000 1.141 -1.061
N4 0.000 -1.141 -1.061
H5 0.188 1.988 -0.553
H6 0.431 1.090 -1.970
H7 -0.188 -1.988 -0.553
H8 -0.431 -1.090 -1.970

Atom - Atom Distances (Å)
  C1 S2 N3 N4 H5 H6 H7 H8
C11.64441.37641.37642.01362.04752.01362.0475
S21.64442.67012.67012.76013.52382.76013.5238
N31.37642.67012.28231.00511.00733.17542.4479
N41.37642.67012.28233.17542.44791.00511.0073
H52.01362.76011.00513.17541.69493.99313.4447
H62.04753.52381.00732.44791.69493.44472.3449
H72.01362.76013.17541.00513.99313.44471.6949
H82.04753.52382.44791.00733.44472.34491.6949

picture of Thiourea state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N3 H5 114.561 C1 N3 H6 117.567
C1 N4 H7 114.561 C1 N4 H8 117.567
S2 C1 N3 123.991 S2 C1 N4 123.991
N3 C1 N4 112.018 H5 N3 H6 114.750
H7 N4 H8 114.750
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability