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All results from a given calculation for C3H3NS (Thiazole)

using model chemistry: B3LYP/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 B3LYP/6-311G*
 hartrees
Energy at 0K-569.110720
Energy at 298.15K 
HF Energy-569.110720
Nuclear repulsion energy204.483035
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 B3LYP/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' 3257 3147 1.90 121.36 0.23 0.38
2 A' 3220 3112 0.91 111.96 0.28 0.44
3 A' 3213 3105 7.28 104.29 0.52 0.68
4 A' 1534 1482 28.89 1.63 0.07 0.13
5 A' 1441 1392 29.72 29.21 0.23 0.37
6 A' 1360 1314 3.81 4.12 0.56 0.72
7 A' 1270 1227 13.16 2.99 0.35 0.52
8 A' 1157 1118 6.26 5.59 0.74 0.85
9 A' 1071 1035 8.94 10.95 0.24 0.38
10 A' 887 857 6.30 0.33 0.48 0.65
11 A' 860 831 55.68 14.54 0.17 0.28
12 A' 739 714 0.11 5.60 0.74 0.85
13 A' 612 592 2.37 10.54 0.35 0.52
14 A" 897 867 0.34 0.95 0.75 0.86
15 A" 796 769 58.31 0.03 0.75 0.86
16 A" 723 699 21.02 0.91 0.75 0.86
17 A" 617 596 18.41 0.64 0.75 0.86
18 A" 472 456 0.05 0.22 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 12062.1 cm-1
Scaled (by 0.9663) Zero Point Vibrational Energy (zpe) 11655.6 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 B3LYP/6-311G*
ABC
0.28348 0.18159 0.11069

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/6-311G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 1.192 0.000
C2 -1.204 -0.075 0.000
C3 1.222 -0.035 0.000
N4 -0.734 -1.283 0.000
C5 0.641 -1.267 0.000
H6 -2.259 0.167 0.000
H7 2.271 0.218 0.000
H8 1.178 -2.207 0.000

Atom - Atom Distances (Å)
  S1 C2 C3 N4 C5 H6 H7 H8
S11.74811.73202.58162.54092.48062.47123.5968
C21.74812.42721.29622.19641.08233.48823.1965
C31.73202.42722.32091.36233.48751.07922.1719
N42.58161.29622.32091.37502.10453.36002.1235
C52.54092.19641.36231.37503.23512.20601.0824
H62.48061.08233.48752.10453.23514.53094.1771
H72.47123.48821.07923.36002.20604.53092.6604
H83.59683.19652.17192.12351.08244.17712.6604

picture of Thiazole state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
S1 C2 N4 115.190 S1 C2 H6 120.598
S1 C3 C5 109.821 S1 C3 H7 121.298
C2 S1 C3 88.442 C2 N4 C5 110.587
C3 C5 N4 115.960 C3 C5 H8 124.959
N4 C2 H6 124.212 N4 C5 H8 119.081
C5 C3 H7 128.880
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 0.268      
2 C -0.216      
3 C -0.448      
4 N -0.246      
5 C -0.050      
6 H 0.237      
7 H 0.240      
8 H 0.215      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.939 1.101 0.000 1.447
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -31.045 -3.361 0.000
y -3.361 -37.689 0.000
z 0.000 0.000 -38.569
Traceless
 xyz
x 7.085 -3.361 0.000
y -3.361 -2.883 0.000
z 0.000 0.000 -4.202
Polar
3z2-r2-8.404
x2-y26.645
xy-3.361
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.540 -0.074 0.000
y -0.074 9.415 0.000
z 0.000 0.000 3.731


<r2> (average value of r2) Å2
<r2> 106.767
(<r2>)1/2 10.333