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All results from a given calculation for C3H3NS (Thiazole)

using model chemistry: PBEPBEultrafine/cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at PBEPBEultrafine/cc-pVTZ
 hartrees
Energy at 0K-568.753403
Energy at 298.15K 
HF Energy-568.753403
Nuclear repulsion energy204.278495
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 PBEPBEultrafine/cc-pVTZ
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' 3188 3166 0.80 134.11 0.23 0.38
2 A' 3150 3128 0.11 119.09 0.28 0.44
3 A' 3138 3116 4.05 116.36 0.44 0.61
4 A' 1470 1460 23.06 2.00 0.07 0.14
5 A' 1394 1385 19.84 27.31 0.20 0.34
6 A' 1314 1305 1.97 2.04 0.68 0.81
7 A' 1214 1205 11.96 2.15 0.42 0.59
8 A' 1124 1117 5.23 6.44 0.55 0.71
9 A' 1034 1027 6.17 12.64 0.18 0.31
10 A' 862 856 2.32 6.59 0.14 0.25
11 A' 844 838 52.07 9.83 0.12 0.21
12 A' 736 731 0.03 4.78 0.73 0.84
13 A' 598 594 1.00 10.06 0.30 0.46
14 A" 868 862 1.02 0.71 0.75 0.86
15 A" 768 763 51.29 0.07 0.75 0.86
16 A" 701 696 14.62 0.68 0.75 0.86
17 A" 604 600 14.11 0.40 0.75 0.86
18 A" 466 463 0.03 0.16 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 11736.5 cm-1
Scaled (by 0.9931) Zero Point Vibrational Energy (zpe) 11655.5 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 PBEPBEultrafine/cc-pVTZ
ABC
0.28294 0.18143 0.11055

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBEPBEultrafine/cc-pVTZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 1.189 0.000
C2 -1.206 -0.071 0.000
C3 1.223 -0.028 0.000
N4 -0.734 -1.289 0.000
C5 0.640 -1.269 0.000
H6 -2.266 0.178 0.000
H7 2.276 0.232 0.000
H8 1.187 -2.210 0.000

Atom - Atom Distances (Å)
  S1 C2 C3 N4 C5 H6 H7 H8
S11.74441.72502.58452.53982.48092.46933.6003
C21.74442.42971.30672.20081.08803.49593.2100
C31.72502.42972.32801.37143.49451.08502.1827
N42.58451.30672.32801.37362.12113.37262.1301
C52.53982.20081.37141.37363.24562.22071.0887
H62.48091.08803.49452.12113.24564.54224.1980
H72.46933.49591.08503.37262.22074.54222.6741
H83.60033.21002.18272.13011.08874.19802.6741

picture of Thiazole state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
S1 C2 N4 115.034 S1 C2 H6 120.530
S1 C3 C5 109.688 S1 C3 H7 121.293
C2 S1 C3 88.903 C2 N4 C5 110.364
C3 C5 N4 116.010 C3 C5 H8 124.658
N4 C2 H6 124.436 N4 C5 H8 119.331
C5 C3 H7 129.019
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBEultrafine/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 0.087      
2 C -0.069      
3 C -0.163      
4 N -0.144      
5 C -0.069      
6 H 0.124      
7 H 0.117      
8 H 0.116      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.929 1.109 0.000 1.447
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -31.090 -3.224 0.000
y -3.224 -37.440 0.000
z 0.000 0.000 -38.036
Traceless
 xyz
x 6.648 -3.224 0.000
y -3.224 -2.877 0.000
z 0.000 0.000 -3.770
Polar
3z2-r2-7.540
x2-y26.350
xy-3.224
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.367 -0.106 0.000
y -0.106 10.007 0.000
z 0.000 0.000 4.668


<r2> (average value of r2) Å2
<r2> 106.757
(<r2>)1/2 10.332