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All results from a given calculation for C3H3NS (Thiazole)

using model chemistry: B3PW91/daug-cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B3PW91/daug-cc-pVDZ
 hartrees
Energy at 0K-568.978885
Energy at 298.15K 
HF Energy-568.978885
Nuclear repulsion energy204.531976
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 B3PW91/daug-cc-pVDZ
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
(Å4/u)
Dep P Dep U
1 A' 3273 3273 1.05 127.10 0.19 0.32
2 A' 3236 3236 0.05 113.63 0.25 0.40
3 A' 3230 3230 3.31 96.51 0.50 0.67
4 A' 1536 1536 26.31 3.93 0.03 0.07
5 A' 1454 1454 24.20 43.03 0.18 0.30
6 A' 1357 1357 1.70 2.21 0.74 0.85
7 A' 1250 1250 12.19 2.79 0.21 0.35
8 A' 1154 1154 5.73 5.65 0.41 0.58
9 A' 1065 1065 6.03 14.93 0.13 0.23
10 A' 886 886 0.38 2.63 0.11 0.20
11 A' 874 874 53.49 19.64 0.06 0.11
12 A' 760 760 0.15 3.23 0.73 0.84
13 A' 618 618 0.89 9.02 0.21 0.35
14 A" 917 917 0.99 0.35 0.75 0.86
15 A" 814 814 46.81 0.04 0.75 0.86
16 A" 735 735 24.08 0.13 0.75 0.86
17 A" 621 621 15.80 0.26 0.75 0.86
18 A" 473 473 0.00 0.47 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 12126.4 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 12126.4 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 B3PW91/daug-cc-pVDZ
ABC
0.28333 0.18203 0.11083

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3PW91/daug-cc-pVDZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 1.188 0.000
C2 -1.204 -0.069 0.000
C3 1.223 -0.032 0.000
N4 -0.734 -1.283 0.000
C5 0.638 -1.269 0.000
H6 -2.263 0.178 0.000
H7 2.278 0.224 0.000
H8 1.182 -2.211 0.000

Atom - Atom Distances (Å)
  S1 C2 C3 N4 C5 H6 H7 H8
S11.74091.72742.57812.53812.47842.47363.5983
C21.74092.42741.30152.19801.08793.49433.2057
C31.72742.42742.32351.36833.49281.08532.1795
N42.57811.30152.32351.37252.11493.36842.1287
C52.53812.19801.36831.37253.24202.21741.0878
H62.47841.08793.49282.11493.24204.54154.1921
H72.47363.49431.08533.36842.21744.54152.6703
H83.59833.20572.17952.12871.08784.19212.6703

picture of Thiazole state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
S1 C2 N4 115.096 S1 C2 H6 120.610
S1 C3 C5 109.600 S1 C3 H7 121.457
C2 S1 C3 88.838 C2 N4 C5 110.534
C3 C5 N4 115.931 C3 C5 H8 124.706
N4 C2 H6 124.294 N4 C5 H8 119.363
C5 C3 H7 128.942
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3PW91/daug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S -0.007      
2 C 0.079      
3 C 0.602      
4 N 0.755      
5 C 0.833      
6 H -0.687      
7 H -0.768      
8 H -0.807      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.000 1.197 0.000 1.560
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -30.941 -3.432 0.000
y -3.432 -37.774 0.000
z 0.000 0.000 -38.369
Traceless
 xyz
x 7.131 -3.432 0.000
y -3.432 -3.119 0.000
z 0.000 0.000 -4.012
Polar
3z2-r2-8.023
x2-y26.833
xy-3.432
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.819 -0.044 0.000
y -0.044 10.506 0.000
z 0.000 0.000 5.952


<r2> (average value of r2) Å2
<r2> 106.664
(<r2>)1/2 10.328