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All results from a given calculation for C3H3NS (Thiazole)

using model chemistry: TPSSh/6-31+G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at TPSSh/6-31+G**
 hartrees
Energy at 0K-569.075066
Energy at 298.15K 
HF Energy-569.075066
Nuclear repulsion energy204.252808
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 TPSSh/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' 3280 3157 1.10 140.22 0.21 0.35
2 A' 3250 3128 0.07 111.58 0.31 0.47
3 A' 3240 3118 4.37 110.99 0.49 0.66
4 A' 1526 1469 28.19 3.65 0.03 0.06
5 A' 1442 1388 28.62 42.95 0.20 0.33
6 A' 1362 1311 2.55 4.07 0.67 0.80
7 A' 1269 1221 11.95 3.22 0.29 0.45
8 A' 1160 1116 7.29 5.59 0.65 0.79
9 A' 1072 1032 8.79 12.94 0.16 0.27
10 A' 882 849 0.23 2.71 0.12 0.22
11 A' 867 834 53.09 17.17 0.08 0.14
12 A' 751 722 0.20 4.60 0.74 0.85
13 A' 613 590 1.75 10.62 0.29 0.45
14 A" 895 862 0.85 0.52 0.75 0.86
15 A" 803 773 64.29 0.01 0.75 0.86
16 A" 725 698 19.95 0.05 0.75 0.86
17 A" 608 585 16.01 0.39 0.75 0.86
18 A" 467 449 0.05 0.70 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 12105.2 cm-1
Scaled (by 0.9625) Zero Point Vibrational Energy (zpe) 11651.3 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 TPSSh/6-31+G**
ABC
0.28305 0.18118 0.11047

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 1.191 0.000
C2 -1.204 -0.070 0.000
C3 1.223 -0.030 0.000
N4 -0.737 -1.289 0.000
C5 0.641 -1.270 0.000
H6 -2.259 0.174 0.000
H7 2.274 0.225 0.000
H8 1.181 -2.209 0.000

Atom - Atom Distances (Å)
  S1 C2 C3 N4 C5 H6 H7 H8
S11.74321.72822.58652.54272.47712.47033.5985
C21.74322.42811.30572.20121.08273.49053.2036
C31.72822.42812.32951.37003.48861.08072.1791
N42.58651.30572.32951.37762.11173.36952.1265
C52.54272.20121.37001.37763.23982.21381.0829
H62.47711.08273.48862.11173.23984.53314.1847
H72.47033.49051.08073.36952.21384.53312.6679
H83.59853.20362.17912.12651.08294.18472.6679

picture of Thiazole state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
S1 C2 N4 115.313 S1 C2 H6 120.658
S1 C3 C5 109.765 S1 C3 H7 121.422
C2 S1 C3 88.764 C2 N4 C5 110.207
C3 C5 N4 115.952 C3 C5 H8 124.935
N4 C2 H6 124.029 N4 C5 H8 119.113
C5 C3 H7 128.813
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at TPSSh/6-31+G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 0.095      
2 C -0.164      
3 C -0.131      
4 N -0.109      
5 C -0.237      
6 H 0.189      
7 H 0.195      
8 H 0.162      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.037 1.237 0.000 1.614
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.229 0.080 0.000
y 0.080 10.031 0.000
z 0.000 0.000 5.271


<r2> (average value of r2) Å2
<r2> 106.994
(<r2>)1/2 10.344