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All results from a given calculation for C3H3NS (Thiazole)

using model chemistry: MP2=FULL/aug-cc-pVDZ

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/aug-cc-pVDZ
 hartrees
Energy at 0K-568.071422
Energy at 298.15K 
HF Energy-567.327731
Nuclear repulsion energy203.655362
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/aug-cc-pVDZ
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' 3300 3198 1.17 139.91 0.16 0.28
2 A' 3277 3176 0.31 94.19 0.27 0.42
3 A' 3266 3165 2.16 93.89 0.47 0.64
4 A' 1473 1428 12.06 8.74 0.23 0.38
5 A' 1393 1350 31.66 27.93 0.20 0.34
6 A' 1352 1310 2.33 2.03 0.71 0.83
7 A' 1247 1209 10.66 2.72 0.24 0.39
8 A' 1151 1116 5.33 6.27 0.20 0.33
9 A' 1058 1026 5.78 15.69 0.09 0.16
10 A' 898 870 9.85 11.78 0.05 0.09
11 A' 886 859 41.36 10.32 0.09 0.16
12 A' 772 748 0.59 3.38 0.73 0.85
13 A' 619 600 0.41 8.16 0.27 0.42
14 A" 869 842 3.12 0.03 0.75 0.86
15 A" 781 757 63.50 0.00 0.75 0.86
16 A" 706 684 11.04 0.18 0.75 0.86
17 A" 610 592 12.25 0.11 0.75 0.86
18 A" 467 453 0.14 0.20 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 12062.4 cm-1
Scaled (by 0.9692) Zero Point Vibrational Energy (zpe) 11690.9 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 MP2=FULL/aug-cc-pVDZ
ABC
0.28215 0.18000 0.10989

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2=FULL/aug-cc-pVDZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 1.190 0.000
C2 -1.207 -0.059 0.000
C3 1.225 -0.022 0.000
N4 -0.736 -1.298 0.000
C5 0.639 -1.280 0.000
H6 -2.268 0.188 0.000
H7 2.283 0.237 0.000
H8 1.191 -2.220 0.000

Atom - Atom Distances (Å)
  S1 C2 C3 N4 C5 H6 H7 H8
S11.73641.72322.59432.55112.47912.47353.6116
C21.73642.43241.32552.21291.08953.50173.2275
C31.72322.43242.34011.38833.49951.08832.1985
N42.59431.32552.34011.37502.13423.38642.1358
C52.55112.21291.38831.37503.25642.23671.0899
H62.47911.08953.49952.13423.25644.55064.2141
H72.47353.50171.08833.38642.23674.55062.6886
H83.61163.22752.19852.13581.08994.21412.6886

picture of Thiazole state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
S1 C2 N4 115.184 S1 C2 H6 120.916
S1 C3 C5 109.679 S1 C3 H7 121.583
C2 S1 C3 89.348 C2 N4 C5 110.048
C3 C5 N4 115.741 C3 C5 H8 124.600
N4 C2 H6 123.900 N4 C5 H8 119.659
C5 C3 H7 128.738
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability