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All results from a given calculation for C3H3NS (Thiazole)

using model chemistry: MP2=FULL/6-311G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at MP2=FULL/6-311G*
 hartrees
Energy at 0K-568.241293
Energy at 298.15K 
HF Energy-567.339739
Nuclear repulsion energy205.221985
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 MP2=FULL/6-311G*
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' 3292 3118 1.42 115.52 0.21 0.35
2 A' 3263 3090 0.09 98.31 0.29 0.45
3 A' 3258 3085 3.62 93.32 0.51 0.68
4 A' 1497 1418 13.63 3.37 0.36 0.53
5 A' 1414 1339 27.86 16.54 0.27 0.43
6 A' 1375 1302 11.53 4.84 0.46 0.63
7 A' 1279 1211 10.34 2.81 0.38 0.55
8 A' 1172 1110 7.00 4.41 0.49 0.66
9 A' 1084 1027 8.42 10.68 0.18 0.31
10 A' 918 869 9.45 8.11 0.16 0.28
11 A' 904 856 48.55 6.70 0.16 0.28
12 A' 788 746 0.90 5.33 0.72 0.84
13 A' 634 600 0.33 8.36 0.44 0.61
14 A" 851 806 2.28 0.92 0.75 0.86
15 A" 774 733 80.03 0.04 0.75 0.86
16 A" 701 664 9.30 0.91 0.75 0.86
17 A" 609 577 15.85 0.34 0.75 0.86
18 A" 468 443 0.63 0.07 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 12138.5 cm-1
Scaled (by 0.9471) Zero Point Vibrational Energy (zpe) 11496.4 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 MP2=FULL/6-311G*
ABC
0.28681 0.18263 0.11158

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2=FULL/6-311G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 1.181 0.000
C2 -1.194 -0.059 0.000
C3 1.215 -0.020 0.000
N4 -0.733 -1.290 0.000
C5 0.635 -1.269 0.000
H6 -2.250 0.187 0.000
H7 2.265 0.235 0.000
H8 1.183 -2.204 0.000

Atom - Atom Distances (Å)
  S1 C2 C3 N4 C5 H6 H7 H8
S11.72171.70842.57752.53112.45952.45453.5857
C21.72172.40931.31472.19371.08333.47193.2020
C31.70842.40932.32491.37653.47031.08102.1838
N42.57751.31472.32491.36862.11673.36372.1228
C52.53112.19371.37651.36863.23142.21781.0835
H62.45951.08333.47032.11673.23144.51484.1830
H72.45453.47191.08103.36372.21784.51482.6685
H83.58573.20202.18382.12281.08354.18302.6685

picture of Thiazole state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
S1 C2 N4 115.528 S1 C2 H6 120.825
S1 C3 C5 109.803 S1 C3 H7 121.632
C2 S1 C3 89.241 C2 N4 C5 109.665
C3 C5 N4 115.764 C3 C5 H8 124.760
N4 C2 H6 123.647 N4 C5 H8 119.476
C5 C3 H7 128.565
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability