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All results from a given calculation for C3H3NS (Thiazole)

using model chemistry: B1B95/6-311G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B1B95/6-311G*
 hartrees
Energy at 0K-569.069434
Energy at 298.15K 
HF Energy-569.069434
Nuclear repulsion energy206.053599
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 B1B95/6-311G*
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' 3287 3151 1.58 117.46 0.23 0.37
2 A' 3248 3114 0.49 112.48 0.27 0.42
3 A' 3242 3108 7.25 97.67 0.54 0.70
4 A' 1563 1498 30.31 1.39 0.07 0.14
5 A' 1472 1411 28.89 29.43 0.23 0.38
6 A' 1381 1324 3.54 2.82 0.66 0.80
7 A' 1276 1223 12.40 2.69 0.37 0.53
8 A' 1172 1124 7.33 5.79 0.64 0.78
9 A' 1085 1040 8.26 11.32 0.24 0.39
10 A' 896 859 1.24 3.72 0.21 0.34
11 A' 883 846 58.13 11.26 0.15 0.26
12 A' 770 739 0.25 5.25 0.73 0.84
13 A' 625 599 0.90 9.05 0.39 0.56
14 A" 908 870 0.33 0.91 0.75 0.86
15 A" 809 775 57.02 0.03 0.75 0.86
16 A" 732 702 23.71 0.80 0.75 0.86
17 A" 621 596 17.87 0.61 0.75 0.86
18 A" 477 457 0.08 0.25 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 12222.9 cm-1
Scaled (by 0.9586) Zero Point Vibrational Energy (zpe) 11716.8 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 B1B95/6-311G*
ABC
0.28803 0.18451 0.11247

See section I.F.4 to change rotational constant units
Geometric Data calculated at B1B95/6-311G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 1.180 0.000
C2 -1.192 -0.069 0.000
C3 1.213 -0.031 0.000
N4 -0.731 -1.276 0.000
C5 0.634 -1.259 0.000
H6 -2.245 0.176 0.000
H7 2.260 0.223 0.000
H8 1.173 -2.196 0.000

Atom - Atom Distances (Å)
  S1 C2 C3 N4 C5 H6 H7 H8
S11.72601.71342.56202.52012.45902.45373.5735
C21.72602.40491.29222.18011.08053.46393.1810
C31.71342.40492.30821.35793.46341.07732.1653
N42.56201.29222.30821.36542.09693.34532.1148
C52.52012.18011.35791.36543.21652.19991.0805
H62.45901.08053.46342.09693.21654.50444.1598
H72.45373.46391.07733.34532.19994.50442.6516
H83.57353.18102.16532.11481.08054.15982.6516

picture of Thiazole state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
S1 C2 N4 115.425 S1 C2 H6 120.624
S1 C3 C5 109.737 S1 C3 H7 121.417
C2 S1 C3 88.728 C2 N4 C5 110.205
C3 C5 N4 115.905 C3 C5 H8 124.861
N4 C2 H6 123.950 N4 C5 H8 119.234
C5 C3 H7 128.846
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B1B95/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 0.285      
2 C -0.223      
3 C -0.478      
4 N -0.263      
5 C -0.042      
6 H 0.246      
7 H 0.251      
8 H 0.225      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.956 1.156 0.000 1.500
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -30.701 -3.342 0.000
y -3.342 -37.230 0.000
z 0.000 0.000 -38.236
Traceless
 xyz
x 7.032 -3.342 0.000
y -3.342 -2.762 0.000
z 0.000 0.000 -4.270
Polar
3z2-r2-8.540
x2-y26.529
xy-3.342
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.383 -0.085 0.000
y -0.085 9.194 0.000
z 0.000 0.000 3.717


<r2> (average value of r2) Å2
<r2> 105.238
(<r2>)1/2 10.259