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All results from a given calculation for C3H3NS (Thiazole)

using model chemistry: B1B95/Def2TZVPP

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/Def2TZVPP
 hartrees
Energy at 0K-569.107762
Energy at 298.15K 
HF Energy-569.107762
Nuclear repulsion energy206.960925
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/Def2TZVPP
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 3287 1.17 124.55 0.20 0.33
2 A' 3245 3245 0.09 124.55 0.22 0.36
3 A' 3241 3241 4.20 87.16 0.56 0.72
4 A' 1548 1548 26.14 2.20 0.07 0.13
5 A' 1451 1451 20.10 33.97 0.17 0.29
6 A' 1378 1378 3.78 2.89 0.73 0.85
7 A' 1269 1269 11.69 2.43 0.24 0.38
8 A' 1167 1167 6.32 5.92 0.56 0.72
9 A' 1078 1078 5.99 12.96 0.18 0.30
10 A' 900 900 5.60 6.67 0.11 0.19
11 A' 889 889 46.67 8.95 0.10 0.19
12 A' 783 783 0.66 4.46 0.73 0.84
13 A' 627 627 0.28 8.55 0.33 0.50
14 A" 930 930 0.44 0.72 0.75 0.86
15 A" 826 826 43.50 0.06 0.75 0.86
16 A" 746 746 22.85 0.08 0.75 0.86
17 A" 628 628 15.73 0.30 0.75 0.86
18 A" 484 484 0.00 0.10 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 12237.4 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 12237.4 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/Def2TZVPP
ABC
0.28934 0.18696 0.11357

See section I.F.4 to change rotational constant units
Geometric Data calculated at B1B95/Def2TZVPP

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 1.169 0.000
C2 -1.190 -0.061 0.000
C3 1.210 -0.026 0.000
N4 -0.728 -1.269 0.000
C5 0.633 -1.255 0.000
H6 -2.240 0.183 0.000
H7 2.255 0.225 0.000
H8 1.172 -2.188 0.000

Atom - Atom Distances (Å)
  S1 C2 C3 N4 C5 H6 H7 H8
S11.71141.70042.54482.50562.44752.44433.5565
C21.71142.39981.29362.17911.07813.45643.1791
C31.70042.39982.30251.35803.45601.07482.1631
N42.54481.29362.30251.36112.09643.33632.1111
C52.50562.17911.35801.36113.21272.19601.0781
H62.44751.07813.45602.09643.21274.49494.1555
H72.44433.45641.07483.33632.19604.49492.6455
H83.55653.17912.16312.11111.07814.15552.6455

picture of Thiazole state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
S1 C2 N4 115.041 S1 C2 H6 120.974
S1 C3 C5 109.514 S1 C3 H7 121.836
C2 S1 C3 89.397 C2 N4 C5 110.319
C3 C5 N4 115.729 C3 C5 H8 124.838
N4 C2 H6 123.985 N4 C5 H8 119.433
C5 C3 H7 128.650
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B1B95/Def2TZVPP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 0.071      
2 C -0.005      
3 C -0.104      
4 N -0.247      
5 C -0.061      
6 H 0.116      
7 H 0.120      
8 H 0.112      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.997 1.261 0.000 1.607
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -30.872 -3.319 0.000
y -3.319 -37.299 0.000
z 0.000 0.000 -37.846
Traceless
 xyz
x 6.701 -3.319 0.000
y -3.319 -2.940 0.000
z 0.000 0.000 -3.761
Polar
3z2-r2-7.521
x2-y26.427
xy-3.319
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.064 -0.085 0.000
y -0.085 9.689 0.000
z 0.000 0.000 5.068


<r2> (average value of r2) Å2
<r2> 104.439
(<r2>)1/2 10.220