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All results from a given calculation for C3H3NS (Thiazole)

using model chemistry: PBEPBE/aug-cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at PBEPBE/aug-cc-pVTZ
 hartrees
Energy at 0K-568.756668
Energy at 298.15K 
HF Energy-568.756668
Nuclear repulsion energy204.283845
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 PBEPBE/aug-cc-pVTZ
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' 3186 3166 0.63 138.28 0.20 0.33
2 A' 3151 3130 0.00 114.55 0.28 0.43
3 A' 3139 3118 3.12 112.27 0.44 0.61
4 A' 1468 1458 24.01 4.34 0.07 0.12
5 A' 1391 1382 20.52 36.02 0.18 0.31
6 A' 1313 1304 1.66 2.17 0.74 0.85
7 A' 1213 1205 11.77 2.88 0.27 0.42
8 A' 1123 1115 5.48 6.09 0.34 0.51
9 A' 1033 1026 5.79 14.97 0.13 0.23
10 A' 861 855 2.21 6.89 0.07 0.13
11 A' 844 838 50.77 16.64 0.07 0.13
12 A' 735 731 0.04 2.93 0.73 0.85
13 A' 598 594 1.07 9.41 0.20 0.33
14 A" 871 866 1.39 0.18 0.75 0.86
15 A" 770 765 53.36 0.02 0.75 0.86
16 A" 702 698 16.04 0.08 0.75 0.86
17 A" 604 600 13.95 0.15 0.75 0.86
18 A" 465 462 0.05 0.46 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 11732.5 cm-1
Scaled (by 0.9935) Zero Point Vibrational Energy (zpe) 11656.2 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 PBEPBE/aug-cc-pVTZ
ABC
0.28279 0.18154 0.11056

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBEPBE/aug-cc-pVTZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 1.189 0.000
C2 -1.207 -0.070 0.000
C3 1.223 -0.028 0.000
N4 -0.733 -1.288 0.000
C5 0.640 -1.269 0.000
H6 -2.266 0.178 0.000
H7 2.276 0.232 0.000
H8 1.187 -2.211 0.000

Atom - Atom Distances (Å)
  S1 C2 C3 N4 C5 H6 H7 H8
S11.74381.72512.58292.54002.48122.46933.6006
C21.74382.43061.30702.20251.08783.49673.2114
C31.72512.43062.32721.37163.49541.08502.1832
N42.58291.30702.32721.37362.12133.37202.1302
C52.54002.20251.37161.37363.24692.22091.0885
H62.48121.08783.49542.12133.24694.54304.1988
H72.46933.49671.08503.37202.22094.54302.6751
H83.60063.21142.18322.13021.08854.19882.6751

picture of Thiazole state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
S1 C2 N4 114.943 S1 C2 H6 120.612
S1 C3 C5 109.689 S1 C3 H7 121.287
C2 S1 C3 88.961 C2 N4 C5 110.476
C3 C5 N4 115.931 C3 C5 H8 124.711
N4 C2 H6 124.445 N4 C5 H8 119.358
C5 C3 H7 129.024
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 0.141      
2 C -0.362      
3 C -0.367      
4 N -0.298      
5 C -0.381      
6 H 0.434      
7 H 0.379      
8 H 0.453      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.985 1.180 0.000 1.537
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -31.405 -3.371 0.000
y -3.371 -37.938 0.000
z 0.000 0.000 -38.364
Traceless
 xyz
x 6.746 -3.371 0.000
y -3.371 -3.054 0.000
z 0.000 0.000 -3.692
Polar
3z2-r2-7.385
x2-y26.534
xy-3.371
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 10.155 -0.005 0.000
y -0.005 10.893 0.000
z 0.000 0.000 6.084


<r2> (average value of r2) Å2
<r2> 106.986
(<r2>)1/2 10.343