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All results from a given calculation for C3H3NS (Thiazole)

using model chemistry: B3LYPultrafine/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 B3LYPultrafine/6-311+G(3df,2p)
 hartrees
Energy at 0K-569.143049
Energy at 298.15K 
HF Energy-569.143049
Nuclear repulsion energy205.517535
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 B3LYPultrafine/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' 3253 3253 0.97 121.91 0.20 0.34
2 A' 3215 3215 0.03 111.15 0.25 0.41
3 A' 3208 3208 3.28 92.18 0.51 0.68
4 A' 1520 1520 25.86 3.95 0.04 0.08
5 A' 1421 1421 20.52 38.33 0.16 0.27
6 A' 1359 1359 4.21 4.40 0.60 0.75
7 A' 1267 1267 11.48 3.50 0.16 0.28
8 A' 1154 1154 5.62 4.44 0.63 0.77
9 A' 1069 1069 6.95 14.57 0.13 0.22
10 A' 889 889 5.41 0.46 0.64 0.78
11 A' 868 868 48.05 19.08 0.06 0.11
12 A' 754 754 0.06 3.49 0.74 0.85
13 A' 618 618 1.00 9.28 0.21 0.35
14 A" 920 920 0.57 0.41 0.75 0.86
15 A" 814 814 45.52 0.05 0.75 0.86
16 A" 737 737 22.74 0.24 0.75 0.86
17 A" 622 622 16.33 0.23 0.75 0.86
18 A" 479 479 0.01 0.45 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 12083.1 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 12083.1 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 B3LYPultrafine/6-311+G(3df,2p)
ABC
0.28524 0.18422 0.11193

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYPultrafine/6-311+G(3df,2p)

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 1.180 0.000
C2 -1.201 -0.066 0.000
C3 1.218 -0.031 0.000
N4 -0.732 -1.276 0.000
C5 0.638 -1.263 0.000
H6 -2.253 0.177 0.000
H7 2.265 0.221 0.000
H8 1.176 -2.199 0.000

Atom - Atom Distances (Å)
  S1 C2 C3 N4 C5 H6 H7 H8
S11.73051.71762.56272.52522.46572.45973.5782
C21.73052.41931.29762.19461.07943.47743.1938
C31.71762.41932.31361.36193.47691.07622.1690
N42.56271.29762.31361.37032.10333.34932.1194
C52.52522.19461.36191.37033.22982.20121.0796
H62.46571.07943.47692.10333.22984.51744.1715
H72.45973.47741.07623.34932.20124.51742.6534
H83.57823.19382.16902.11941.07964.17152.6534

picture of Thiazole state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
S1 C2 N4 114.866 S1 C2 H6 120.929
S1 C3 C5 109.631 S1 C3 H7 121.678
C2 S1 C3 89.114 C2 N4 C5 110.658
C3 C5 N4 115.730 C3 C5 H8 124.948
N4 C2 H6 124.205 N4 C5 H8 119.322
C5 C3 H7 128.691
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYPultrafine/6-311+G(3df,2p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S -0.139      
2 C 0.331      
3 C -0.071      
4 N -0.814      
5 C 0.190      
6 H 0.176      
7 H 0.162      
8 H 0.166      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.023 1.267 0.000 1.628
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -31.411 -3.428 0.000
y -3.428 -38.047 0.000
z 0.000 0.000 -38.512
Traceless
 xyz
x 6.868 -3.428 0.000
y -3.428 -3.085 0.000
z 0.000 0.000 -3.783
Polar
3z2-r2-7.566
x2-y26.635
xy-3.428
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.653 -0.026 0.000
y -0.026 10.444 0.000
z 0.000 0.000 5.939


<r2> (average value of r2) Å2
<r2> 106.012
(<r2>)1/2 10.296