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All results from a given calculation for C3H3NS (Thiazole)

using model chemistry: PBEPBE/6-311+G(3df,2p)

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/6-311+G(3df,2p)
 hartrees
Energy at 0K-568.750704
Energy at 298.15K 
HF Energy-568.750704
Nuclear repulsion energy204.674839
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/6-311+G(3df,2p)
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' 3184 3158 0.63 135.53 0.20 0.34
2 A' 3149 3123 0.00 111.65 0.28 0.44
3 A' 3137 3111 3.10 110.33 0.45 0.62
4 A' 1466 1454 24.39 3.49 0.06 0.11
5 A' 1388 1376 17.57 33.86 0.18 0.30
6 A' 1316 1305 1.87 2.05 0.75 0.85
7 A' 1216 1206 11.51 2.77 0.29 0.44
8 A' 1126 1117 5.66 6.29 0.35 0.51
9 A' 1035 1027 5.83 14.47 0.13 0.22
10 A' 865 858 3.25 7.36 0.07 0.13
11 A' 847 840 48.24 14.69 0.07 0.14
12 A' 743 736 0.00 3.01 0.74 0.85
13 A' 601 596 0.79 8.98 0.21 0.35
14 A" 871 863 1.27 0.19 0.75 0.86
15 A" 770 764 53.43 0.02 0.75 0.86
16 A" 702 696 16.32 0.14 0.75 0.86
17 A" 604 599 13.78 0.15 0.75 0.86
18 A" 468 464 0.07 0.45 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 11743.0 cm-1
Scaled (by 0.9918) Zero Point Vibrational Energy (zpe) 11646.8 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/6-311+G(3df,2p)
ABC
0.28365 0.18246 0.11103

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBEPBE/6-311+G(3df,2p)

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 1.184 0.000
C2 -1.205 -0.066 0.000
C3 1.221 -0.025 0.000
N4 -0.733 -1.286 0.000
C5 0.639 -1.268 0.000
H6 -2.264 0.182 0.000
H7 2.274 0.236 0.000
H8 1.186 -2.209 0.000

Atom - Atom Distances (Å)
  S1 C2 C3 N4 C5 H6 H7 H8
S11.73611.71812.57672.53392.47562.46433.5947
C21.73612.42601.30822.20091.08803.49223.2108
C31.71812.42602.32571.37273.49101.08522.1848
N42.57671.30822.32571.37202.12163.37052.1294
C52.53392.20091.37271.37203.24522.22161.0887
H62.47561.08803.49102.12163.24524.53874.1980
H72.46433.49221.08523.37052.22164.53872.6763
H83.59473.21082.18482.12941.08874.19802.6763

picture of Thiazole state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
S1 C2 N4 114.919 S1 C2 H6 120.733
S1 C3 C5 109.631 S1 C3 H7 121.401
C2 S1 C3 89.226 C2 N4 C5 110.379
C3 C5 N4 115.846 C3 C5 H8 124.759
N4 C2 H6 124.348 N4 C5 H8 119.395
C5 C3 H7 128.968
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/6-311+G(3df,2p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S -0.163      
2 C 0.385      
3 C -0.045      
4 N -0.848      
5 C 0.267      
6 H 0.142      
7 H 0.130      
8 H 0.131      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.002 1.202 0.000 1.565
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -31.356 -3.371 0.000
y -3.371 -37.860 0.000
z 0.000 0.000 -38.459
Traceless
 xyz
x 6.803 -3.371 0.000
y -3.371 -2.953 0.000
z 0.000 0.000 -3.851
Polar
3z2-r2-7.701
x2-y26.504
xy-3.371
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.990 0.001 0.000
y 0.001 10.783 0.000
z 0.000 0.000 6.029


<r2> (average value of r2) Å2
<r2> 106.644
(<r2>)1/2 10.327