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All results from a given calculation for C3H3NS (Thiazole)

using model chemistry: B1B95/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 B1B95/daug-cc-pVDZ
 hartrees
Energy at 0K-569.056783
Energy at 298.15K 
HF Energy-569.056783
Nuclear repulsion energy205.419411
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/daug-cc-pVDZ
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' 3293 3293 1.17 126.05 0.19 0.32
2 A' 3254 3254 0.06 117.80 0.24 0.39
3 A' 3249 3249 3.53 94.26 0.52 0.68
4 A' 1556 1556 27.12 3.76 0.03 0.07
5 A' 1471 1471 24.94 43.13 0.17 0.30
6 A' 1370 1370 2.08 2.24 0.75 0.86
7 A' 1256 1256 12.10 2.71 0.22 0.36
8 A' 1162 1162 5.73 6.11 0.36 0.53
9 A' 1071 1071 5.58 14.72 0.14 0.24
10 A' 892 892 5.21 7.82 0.06 0.10
11 A' 882 882 47.75 14.71 0.07 0.12
12 A' 772 772 0.36 2.99 0.73 0.85
13 A' 622 622 0.55 8.25 0.23 0.37
14 A" 927 927 0.79 0.34 0.75 0.86
15 A" 825 825 43.78 0.04 0.75 0.86
16 A" 744 744 25.62 0.09 0.75 0.86
17 A" 623 623 15.51 0.26 0.75 0.86
18 A" 475 475 0.00 0.47 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 12222.1 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 12222.1 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 B1B95/daug-cc-pVDZ
ABC
0.28582 0.18366 0.11181

See section I.F.4 to change rotational constant units
Geometric Data calculated at B1B95/daug-cc-pVDZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 1.182 0.000
C2 -1.197 -0.067 0.000
C3 1.218 -0.031 0.000
N4 -0.733 -1.278 0.000
C5 0.635 -1.264 0.000
H6 -2.254 0.180 0.000
H7 2.270 0.224 0.000
H8 1.178 -2.203 0.000

Atom - Atom Distances (Å)
  S1 C2 C3 N4 C5 H6 H7 H8
S11.73011.71842.56712.52682.46652.46403.5842
C21.73012.41521.29752.18881.08513.47933.1946
C31.71842.41522.31531.36363.47791.08252.1728
N42.56711.29752.31531.36812.10763.35722.1227
C52.52682.18881.36361.36813.22992.20981.0849
H62.46651.08513.47792.10763.22994.52404.1784
H72.46403.47931.08253.35722.20984.52402.6608
H83.58423.19462.17282.12271.08494.17842.6608

picture of Thiazole state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
S1 C2 N4 115.225 S1 C2 H6 120.625
S1 C3 C5 109.601 S1 C3 H7 121.545
C2 S1 C3 88.911 C2 N4 C5 110.365
C3 C5 N4 115.897 C3 C5 H8 124.702
N4 C2 H6 124.149 N4 C5 H8 119.401
C5 C3 H7 128.854
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B1B95/daug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 0.090      
2 C 0.108      
3 C 0.634      
4 N 0.756      
5 C 0.903      
6 H -0.767      
7 H -0.840      
8 H -0.883      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.003 1.227 0.000 1.585
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -30.980 -3.397 0.000
y -3.397 -37.702 0.000
z 0.000 0.000 -38.314
Traceless
 xyz
x 7.028 -3.397 0.000
y -3.397 -3.055 0.000
z 0.000 0.000 -3.974
Polar
3z2-r2-7.947
x2-y26.722
xy-3.397
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.718 -0.059 0.000
y -0.059 10.387 0.000
z 0.000 0.000 5.893


<r2> (average value of r2) Å2
<r2> 105.915
(<r2>)1/2 10.291